Attachment 76509 Details for Bug 61508 – kern.log with drm.debug=0xe

kern.log with drm.debug=0xe

kern.log (text/plain), 98.56 KB, created by XiongZhang on 2013-03-14 03:57:51 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: XiongZhang

Created: 2013-03-14 03:57:51 UTC

Size: 98.56 KB

patch

obsolete

>Mar 14 11:33:48 aaa-OptiPlex-9020-AIO kernel: [   40.646180] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:33:48 aaa-OptiPlex-9020-AIO kernel: [   40.651662] [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Mar 14 11:33:48 aaa-OptiPlex-9020-AIO kernel: [   40.651666] [drm:output_poll_execute], [CONNECTOR:15:DP-1] status updated from 2 to 2
>Mar 14 11:33:48 aaa-OptiPlex-9020-AIO kernel: [   40.667624] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>Mar 14 11:33:48 aaa-OptiPlex-9020-AIO kernel: [   40.667625] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-2] status updated from 2 to 2
>Mar 14 11:33:49 aaa-OptiPlex-9020-AIO kernel: [   41.111552] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0007
>Mar 14 11:34:11 aaa-OptiPlex-9020-AIO kernel: [   64.056462] PM: Syncing filesystems ... done.
>Mar 14 11:34:11 aaa-OptiPlex-9020-AIO kernel: [   64.056946] PM: Preparing system for mem sleep
>Mar 14 11:34:11 aaa-OptiPlex-9020-AIO kernel: [   64.057144] [drm:intel_crtc_cursor_set], cursor off
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.062946] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.062950] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.062955] [drm:ironlake_update_plane], Writing base 00074000 00000000 0 0 7680
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.070441] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.077466] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.077470] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.077471] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.077472] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.077473] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.077475] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.077566] Freezing user space processes ... (elapsed 0.01 seconds) done.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.093540] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.109535] PM: Entering mem sleep
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.109586] Suspending console(s) (use no_console_suspend to debug)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.451945] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.486512] sd 0:0:0:0: [sda] Stopping disk
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.487442] ACPI handle has no context!
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.487778] [drm:intel_panel_actually_set_backlight], set backlight PWM = 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.487782] [drm:ironlake_edp_backlight_off], 
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.502444] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.525285] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.525293] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000b
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.525296] [drm:ironlake_edp_panel_off], Turn eDP power off
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.525300] [drm:ironlake_wait_panel_off], Wait for panel power off time
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.525302] [drm:ironlake_wait_panel_status], mask b000000f value 00000000 status 80000008 control abcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.526217] [drm:i915_hotplug_work_func], running encoder hotplug functions
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.528076] [drm:intel_dp_check_link_status], TMDS-16: channel EQ not ok, retraining
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529184] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529497] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529516] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529517] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529517] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529518] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529554] Pid: 2842, comm: kworker/u:16 Tainted: P           O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529555] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529556]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529560]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529563]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529571]  [<ffffffffa043d194>] intel_dp_aux_native_write+0x34/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529579]  [<ffffffffa043d868>] intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529587]  [<ffffffffa043f46a>] intel_dp_start_link_train+0x13a/0x390 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529595]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529601]  [<ffffffffa043fad8>] intel_dp_check_link_status+0xd8/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529608]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529615]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529621]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529623]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529625]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529627]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529629]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529632]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529633]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529635] ---[ end trace 86e01cc8c91d4d1b ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529638] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529641] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529647] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529648] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529648] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529648] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529679] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529679] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529680]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529681]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529683]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529690]  [<ffffffffa043cc51>] intel_dp_aux_ch+0x71/0x440 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529697]  [<ffffffffa043d209>] intel_dp_aux_native_write+0xa9/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529703]  [<ffffffffa043d868>] intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529710]  [<ffffffffa043f46a>] intel_dp_start_link_train+0x13a/0x390 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529717]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529723]  [<ffffffffa043fad8>] intel_dp_check_link_status+0xd8/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529730]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529737]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529742]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529744]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529746]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529748]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529750]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529751]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529753]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529754] ---[ end trace 86e01cc8c91d4d1c ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.529757] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530168] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530174] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530174] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530175] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530175] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530205] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530205] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530206]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530208]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530210]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530216]  [<ffffffffa043d080>] intel_dp_aux_native_read_retry+0x60/0x140 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530223]  [<ffffffffa043d868>] ? intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530229]  [<ffffffffa043f491>] intel_dp_start_link_train+0x161/0x390 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530236]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530242]  [<ffffffffa043fad8>] intel_dp_check_link_status+0xd8/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530249]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530256]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530262]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530264]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530265]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530267]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530269]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530271]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530272]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530274] ---[ end trace 86e01cc8c91d4d1d ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530277] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530280] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530286] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530286] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530287] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530287] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530317] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530317] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530318]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530320]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530322]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530328]  [<ffffffffa043cc51>] intel_dp_aux_ch+0x71/0x440 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530335]  [<ffffffffa043d0d6>] intel_dp_aux_native_read_retry+0xb6/0x140 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530341]  [<ffffffffa043d868>] ? intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530348]  [<ffffffffa043f491>] intel_dp_start_link_train+0x161/0x390 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530354]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530360]  [<ffffffffa043fad8>] intel_dp_check_link_status+0xd8/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530367]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530374]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530379]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530381]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530383]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530385]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530387]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530388]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530390]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530392] ---[ end trace 86e01cc8c91d4d1e ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530395] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530704] [drm:intel_dp_start_link_train], clock recovery OK
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530708] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530715] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530715] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530715] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530716] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530745] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530746] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530746]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530748]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530750]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530756]  [<ffffffffa043d194>] intel_dp_aux_native_write+0x34/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530763]  [<ffffffffa043d805>] intel_dp_set_link_train+0xb5/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530770]  [<ffffffffa043f7a3>] intel_dp_complete_link_train+0xe3/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530777]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530782]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530789]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530796]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530802]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530804]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530805]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530807]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530809]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530811]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530812]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530814] ---[ end trace 86e01cc8c91d4d1f ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530816] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530820] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530826] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530826] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530827] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530827] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530857] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530857] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530858]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530859]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530861]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530868]  [<ffffffffa043cc51>] intel_dp_aux_ch+0x71/0x440 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530874]  [<ffffffffa043d209>] intel_dp_aux_native_write+0xa9/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530880]  [<ffffffffa043d805>] intel_dp_set_link_train+0xb5/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530887]  [<ffffffffa043f7a3>] intel_dp_complete_link_train+0xe3/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530894]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530900]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530906]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530913]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530919]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530920]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530922]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530924]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530926]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530927]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530929]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530930] ---[ end trace 86e01cc8c91d4d20 ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.530933] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531142] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531148] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531149] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531149] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531149] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531179] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531179] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531180]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531182]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531184]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531190]  [<ffffffffa043d194>] intel_dp_aux_native_write+0x34/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531197]  [<ffffffffa043d868>] intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531203]  [<ffffffffa043f7a3>] intel_dp_complete_link_train+0xe3/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531210]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531216]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531222]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531229]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531235]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531237]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531239]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531240]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531242]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531244]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531245]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531247] ---[ end trace 86e01cc8c91d4d21 ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531249] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531251] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531257] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531258] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531258] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531258] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531288] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531288] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531289]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531290]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531292]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531299]  [<ffffffffa043cc51>] intel_dp_aux_ch+0x71/0x440 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531305]  [<ffffffffa043d209>] intel_dp_aux_native_write+0xa9/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531312]  [<ffffffffa043d868>] intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531318]  [<ffffffffa043f7a3>] intel_dp_complete_link_train+0xe3/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531325]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531330]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531337]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531344]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531349]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531351]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531353]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531355]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531356]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531358]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531360]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531361] ---[ end trace 86e01cc8c91d4d22 ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.531364] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532072] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532078] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532079] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532079] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532079] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532109] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532109] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532110]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532112]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532114]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532120]  [<ffffffffa043d080>] intel_dp_aux_native_read_retry+0x60/0x140 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532126]  [<ffffffffa043d868>] ? intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532133]  [<ffffffffa043f7ca>] intel_dp_complete_link_train+0x10a/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532140]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532146]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532152]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532159]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532164]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532166]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532168]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532170]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532171]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532173]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532175]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532176] ---[ end trace 86e01cc8c91d4d23 ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532179] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532182] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532188] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532189] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532189] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532189] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532219] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532219] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532220]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532222]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532224]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532230]  [<ffffffffa043cc51>] intel_dp_aux_ch+0x71/0x440 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532236]  [<ffffffffa043d0d6>] intel_dp_aux_native_read_retry+0xb6/0x140 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532243]  [<ffffffffa043d868>] ? intel_dp_set_link_train+0x118/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532249]  [<ffffffffa043f7ca>] intel_dp_complete_link_train+0x10a/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532256]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532262]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532268]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532275]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532280]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532282]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532284]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532286]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532288]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532289]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532291]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532292] ---[ end trace 86e01cc8c91d4d24 ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532295] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.532604] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537281] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537288] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537288] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537288] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537289] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537318] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537319] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537320]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537321]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537323]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537330]  [<ffffffffa043d194>] intel_dp_aux_native_write+0x34/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537336]  [<ffffffffa043d805>] intel_dp_set_link_train+0xb5/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537343]  [<ffffffffa043f84d>] intel_dp_complete_link_train+0x18d/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537349]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537355]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537362]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537369]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537374]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537376]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537378]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537380]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537381]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537383]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537385]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537386] ---[ end trace 86e01cc8c91d4d25 ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537389] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537392] ------------[ cut here ]------------
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537398] WARNING: at /build/buildd/linux-lts-quantal-3.5.0/ubuntu/i915/intel_dp.c:327 intel_dp_check_edp+0x6d/0xc0 [i915_hsw]()
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537398] Hardware name: OptiPlex 9020 AIO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537399] eDP powered off while attempting aux channel communication.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537399] Modules linked in: parport_pc ppdev bnep rfcomm snd_hda_codec_realtek snd_hda_codec_hdmi psmouse arc4 coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel cryptd aes_x86_64 dell_wmi_aio sparse_keymap joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event dcdbas snd_seq fglrx(PO) snd_timer snd_seq_device rtsx_pci_ms dm_multipath scsi_dh wmi uvcvideo videobuf2_core videodev videobuf2_vmalloc iwlwifi i915_hsw mac80211 videobuf2_memops drm_kms_helper btusb amd_iommu_v2 microcode mac_hid serio_raw drm snd bluetooth cfg80211 hid_multitouch lpc_ich memstick i2c_algo_bit video intel_ips lp soundcore parport snd_page_alloc hid_generic usbhid hid dm_raid45 rtsx_pci_sdmmc rtsx_pci xor dm_mirror dm_region_hash dm_log e1000e sdhci_pci sdhci btrfs zlib_deflate libcrc32c
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537429] Pid: 2842, comm: kworker/u:16 Tainted: P        W  O 3.5.0-25-generic #39~precise1-Ubuntu
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537429] Call Trace:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537430]  [<ffffffff81052c6f>] warn_slowpath_common+0x7f/0xc0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537431]  [<ffffffff81052d66>] warn_slowpath_fmt+0x46/0x50
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537433]  [<ffffffffa043c1ed>] intel_dp_check_edp+0x6d/0xc0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537440]  [<ffffffffa043cc51>] intel_dp_aux_ch+0x71/0x440 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537446]  [<ffffffffa043d209>] intel_dp_aux_native_write+0xa9/0xf0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537452]  [<ffffffffa043d805>] intel_dp_set_link_train+0xb5/0x300 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537459]  [<ffffffffa043f84d>] intel_dp_complete_link_train+0x18d/0x2b0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537465]  [<ffffffffa0408c20>] ? i915_error_work_func+0x110/0x110 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537471]  [<ffffffffa043fae0>] intel_dp_check_link_status+0xe0/0x1a0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537478]  [<ffffffffa0439dbc>] intel_ddi_hot_plug+0x2c/0x30 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537485]  [<ffffffffa0408c8e>] i915_hotplug_work_func+0x6e/0xa0 [i915_hsw]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537490]  [<ffffffff81071caa>] process_one_work+0x11a/0x480
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537492]  [<ffffffff81072cc5>] worker_thread+0x165/0x370
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537494]  [<ffffffff81072b60>] ? manage_workers.isra.29+0x130/0x130
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537496]  [<ffffffff81077c63>] kthread+0x93/0xa0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537497]  [<ffffffff816a8ea4>] kernel_thread_helper+0x4/0x10
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537499]  [<ffffffff81077bd0>] ? flush_kthread_worker+0xb0/0xb0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537501]  [<ffffffff816a8ea0>] ? gs_change+0x13/0x13
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537502] ---[ end trace 86e01cc8c91d4d26 ]---
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537505] [drm:intel_dp_check_edp], Status 0x08000001 Control 0xabcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537717] [drm:intel_dp_detect], DPCD: 11 0a 82 01 00 03 01 81 00 01 00 00 08 00 00
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537718] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537721] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.537724] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 08000001 control abcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.573271] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 16, cursor: 6
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.573275] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.573276] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.573277] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.573320] [drm:i915_write8] *ERROR* Unknown unclaimed register before writing to 3b4
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.589267] PM: suspend of drv:i915 dev:0000:00:02.0 complete after 101.885 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.603151] e1000e 0000:00:19.0: wake-up capability enabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.605266] PM: suspend of drv:snd_hda_intel dev:0000:00:1b.0 complete after 117.941 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.605268] PM: suspend of drv:snd_hda_intel dev:0000:00:03.0 complete after 117.900 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   64.617263] PM: suspend of drv:e1000e dev:0000:00:19.0 complete after 129.926 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.133769] PM: suspend of drv:sd dev:0:0:0:0 complete after 682.007 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.133773] PM: suspend of drv:scsi dev:target0:0:0 complete after 681.959 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.133777] PM: suspend of drv:scsi dev:host0 complete after 646.799 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.133794] PM: suspend of drv: dev:ata1 complete after 646.788 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.149122] PM: suspend of drv:ahci dev:0000:00:1f.2 complete after 661.983 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.149127] PM: suspend of drv: dev:pci0000:00 complete after 661.877 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.149131] PM: suspend of devices complete after 1039.706 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.149132] PM: suspend devices took 1.040 seconds
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.149254] PM: late suspend of devices complete after 0.120 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.165236] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.181146] ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.197157] xhci_hcd 0000:00:14.0: wake-up capability enabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213157] PM: noirq suspend of devices complete after 63.918 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213503] ACPI: Preparing to enter system sleep state S3
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213679] ACPI Error: Field [PMS1] access width (1 bytes) too large for region [SWCR] (length 0) (20120320/exfldio-196)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213683] ACPI Error: Field [PMS1] Base+Offset+Width 2+0+1 is beyond end of region [SWCR] (length 0) (20120320/exfldio-210)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213685] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPCB.SIOS] (Node ffff880437c4b8e8), AE_AML_REGION_LIMIT (20120320/psparse-536)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213690] ACPI Error: Method parse/execution failed [\PTS_] (Node ffff880437c77fc8), AE_AML_REGION_LIMIT (20120320/psparse-536)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213693] ACPI Error: Method parse/execution failed [\_PTS] (Node ffff880437c5f910), AE_AML_REGION_LIMIT (20120320/psparse-536)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.213717] PM: Saving platform NVS memory
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.216717] Disabling non-boot CPUs ...
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.217949] CPU 1 is now offline
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.321074] CPU 2 is now offline
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.425046] CPU 3 is now offline
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.529018] CPU 4 is now offline
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.632990] CPU 5 is now offline
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.633271] Broke affinity for irq 16
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.736965] CPU 6 is now offline
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.840936] CPU 7 is now offline
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.841151] Extended CMOS year: 2000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.842383] ACPI: Low-level resume complete
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.842418] PM: Restoring platform NVS memory
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.842818] Extended CMOS year: 2000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.842851] Enabling non-boot CPUs ...
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.842913] Booting Node 0 Processor 1 APIC 0x2
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.853945] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x00000000 PCH_PP_CONTROL: 0xabcd0008
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.853949] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.857132] CPU1 is up
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.857188] Booting Node 0 Processor 2 APIC 0x4
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.858932] [drm:intel_dp_probe_oui], Sink OUI: 000000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.859245] [drm:intel_dp_probe_oui], Branch OUI: 006037
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.859247] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.859250] [drm:output_poll_execute], [CONNECTOR:18:eDP-1] status updated from 1 to 1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.859253] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0x40000, result 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.859255] [drm:intel_crt_detect], CRT not detected via hotplug
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866602] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866604] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866605] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866606] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866975] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866976] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866978] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.866979] [drm:output_poll_execute], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.871499] CPU2 is up
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.871541] Booting Node 0 Processor 3 APIC 0x6
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.874603] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.874605] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.874607] [drm:output_poll_execute], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.877145] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.885131] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.885701] CPU3 is up
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.885754] Booting Node 0 Processor 4 APIC 0x1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.893158] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.898604] [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.898606] [drm:output_poll_execute], [CONNECTOR:15:DP-1] status updated from 2 to 2
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.900098] CPU4 is up
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.900135] Booting Node 0 Processor 5 APIC 0x3
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.914498] CPU5 is up
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.914537] Booting Node 0 Processor 6 APIC 0x5
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.914612] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.914615] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-2] status updated from 2 to 2
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.928934] CPU6 is up
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.928983] Booting Node 0 Processor 7 APIC 0x7
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.943368] CPU7 is up
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.953504] ACPI: Waking up from system sleep state S3
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.953789] ACPI Error: Field [PMEN] access width (1 bytes) too large for region [SWCR] (length 0) (20120320/exfldio-196)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.953792] ACPI Error: Field [PMEN] Base+Offset+Width 1+0+1 is beyond end of region [SWCR] (length 0) (20120320/exfldio-210)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.953795] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPCB.SIOW] (Node ffff880437c4b910), AE_AML_REGION_LIMIT (20120320/psparse-536)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.953800] ACPI Error: Method parse/execution failed [\WAK_] (Node ffff880437c79000), AE_AML_REGION_LIMIT (20120320/psparse-536)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.953803] ACPI Error: Method parse/execution failed [\_WAK] (Node ffff880437c5f938), AE_AML_REGION_LIMIT (20120320/psparse-536)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.953819] ACPI Exception: AE_AML_REGION_LIMIT, While executing method \_WAK (20120320/hwesleep-82)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.954041] xhci_hcd 0000:00:14.0: wake-up capability disabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.954183] ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.954366] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.954952] PM: noirq resume of devices complete after 1.107 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955100] PM: early resume of devices complete after 0.125 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955126] i915 0000:00:02.0: setting latency timer to 64
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955129] e1000e 0000:00:19.0: wake-up capability disabled by ACPI
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955140] xhci_hcd 0000:00:14.0: setting latency timer to 64
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955162] ehci_hcd 0000:00:1a.0: setting latency timer to 64
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955236] ehci_hcd 0000:00:1d.0: setting latency timer to 64
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955266] snd_hda_intel 0000:00:03.0: irq 45 for MSI/MSI-X
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955295] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955306] ahci 0000:00:1f.2: setting latency timer to 64
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955310] sdhci-pci 0000:03:00.1: Will use DMA mode even though HW doesn't fully claim to support it.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955338] sdhci-pci 0000:03:00.1: Will use DMA mode even though HW doesn't fully claim to support it.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.955377] e1000e 0000:00:19.0: irq 50 for MSI/MSI-X
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963043] [drm:i915_write32] *ERROR* Unclaimed write to 70030
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963337] [drm:intel_opregion_setup], graphic opregion physical addr: 0xa97f9018
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963429] [drm:intel_opregion_setup], Public ACPI methods supported
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963430] [drm:intel_opregion_setup], SWSCI supported
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963430] [drm:intel_opregion_setup], ASLE supported
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963681] [drm:init_status_page], render ring hws offset: 0x00000000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963730] [drm:init_status_page], bsd ring hws offset: 0x00022000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963780] [drm:init_status_page], blitter ring hws offset: 0x00043000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963827] [drm:intel_prepare_ddi_buffers], Initializing DDI buffers for port A in DP mode
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963833] [drm:intel_prepare_ddi_buffers], Initializing DDI buffers for port B in DP mode
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963839] [drm:intel_prepare_ddi_buffers], Initializing DDI buffers for port C in DP mode
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963845] [drm:intel_prepare_ddi_buffers], Initializing DDI buffers for port D in DP mode
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963851] [drm:intel_prepare_ddi_buffers], Initializing DDI buffers for port E in FDI mode
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963868] [drm:intel_modeset_setup_hw_state], [CRTC:3] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963869] [drm:intel_modeset_setup_hw_state], [CRTC:5] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963870] [drm:intel_modeset_setup_hw_state], [CRTC:7] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963871] [drm:intel_modeset_setup_hw_state], [ENCODER:10:DAC-10] hw state readout: disabled, pipe=0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963872] [drm:intel_modeset_setup_hw_state], [ENCODER:11:TMDS-11] hw state readout: disabled, pipe=0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963873] [drm:intel_modeset_setup_hw_state], [ENCODER:16:TMDS-16] hw state readout: disabled, pipe=0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963874] [drm:intel_modeset_setup_hw_state], [CONNECTOR:18:eDP-1] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963875] [drm:intel_modeset_setup_hw_state], [CONNECTOR:9:VGA-1] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963876] [drm:intel_modeset_setup_hw_state], [CONNECTOR:12:HDMI-A-1] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963876] [drm:intel_modeset_setup_hw_state], [CONNECTOR:15:DP-1] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963877] [drm:intel_modeset_setup_hw_state], [CONNECTOR:17:HDMI-A-2] hw state readout: disabled
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963880] [drm:intel_modeset_check_state], [ENCODER:10:DAC-10]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963881] [drm:intel_modeset_check_state], [ENCODER:11:TMDS-11]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963881] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963882] [drm:intel_modeset_check_state], [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963883] [drm:intel_modeset_check_state], [CRTC:5]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963883] [drm:intel_modeset_check_state], [CRTC:7]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.963887] [drm:intel_crt_reset], pch crt adpa set to 0xf40000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964083] i915 0000:00:02.0: More than 8 outputs detected
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964166] [drm:intel_crtc_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964168] [drm:intel_set_config_compute_mode_changes], crtc has no fb, full mode set
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964169] [drm:intel_modeset_stage_output_state], encoder changed, full mode switch
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964169] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964170] [drm:intel_modeset_stage_output_state], crtc changed, full mode switch
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964170] [drm:intel_crtc_set_config], attempting to set mode from userspace
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964171] [drm:drm_mode_debug_printmodeline], Modeline 19:"1920x1080" 60 144000 1920 2016 2080 2176 1080 1088 1092 1100 0x48 0xa
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964173] [drm:intel_set_mode], set mode pipe masks: modeset: 1, prepare: 1, disable: 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964191] [drm:intel_dp_mode_fixup], DP link computation with max lane count 2 max bw 0a pixel clock 144000KHz
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964192] [drm:intel_dp_mode_fixup], DP link bw 0a lane count 2 clock 270000 bpp 24
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964193] [drm:intel_dp_mode_fixup], DP link bw required 345600 available 432000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964193] [drm:intel_modeset_adjusted_mode], [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964196] [drm:intel_choose_pipe_bpp_dither], clamping display bpc (was -1) to eDP (8)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964197] [drm:intel_choose_pipe_bpp_dither], setting pipe bpc to 8 (max display bpc 8)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964198] [drm:haswell_crtc_mode_set], Mode for pipe 0:
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964198] [drm:drm_mode_debug_printmodeline], Modeline 19:"1920x1080" 60 144000 1920 2016 2080 2176 1080 1088 1092 1100 0x48 0xa
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964204] [drm:ironlake_update_plane], Writing base 00074000 00000000 0 0 7680
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964207] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 16, cursor: 6
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964209] [drm:intel_crtc_mode_set], [ENCODER:16:TMDS-16] set [MODE:19:1920x1080]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964210] [drm:intel_ddi_mode_set], Preparing DDI mode for Haswell on port D, pipe A
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964211] [drm:sandybridge_update_wm], FIFO watermarks For pipe A - plane 16, cursor: 6
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964212] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964215] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964218] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964224] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x00000000 PCH_PP_CONTROL: 0xabcd0008
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.964225] [drm:ironlake_edp_panel_vdd_on], eDP was not running
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.970592] [drm:ironlake_edp_panel_on], Turn eDP power on
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.970594] [drm:ironlake_wait_panel_power_cycle], Wait for panel power cycle
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.970611] [drm:ironlake_wait_panel_status], mask b800000f value 00000000 status 00000000 control abcd0008
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.970620] [drm:ironlake_wait_panel_on], Wait for panel power on
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.970623] [drm:ironlake_wait_panel_status], mask b000000f value 80000008 status 0000000a control abcd000b
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.986595] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.986601] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0003
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.996050] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.997188] [drm:intel_dp_start_link_train], training pattern 1 signal levels 00000000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.998321] [drm:intel_dp_start_link_train], clock recovery OK
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   65.999751] [drm:intel_dp_complete_link_train], Channel EQ done. DP Training successfull
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.006969] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.023547] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.030604] [drm:ironlake_edp_backlight_on], 
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.038588] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4789
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.046600] [drm:intel_connector_check_state], [CONNECTOR:18:eDP-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.046602] [drm:intel_modeset_check_state], [ENCODER:10:DAC-10]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.046603] [drm:intel_modeset_check_state], [ENCODER:11:TMDS-11]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.046603] [drm:intel_modeset_check_state], [ENCODER:16:TMDS-16]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.046604] [drm:intel_modeset_check_state], [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.046605] [drm:intel_modeset_check_state], [CRTC:5]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.046605] [drm:intel_modeset_check_state], [CRTC:7]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134589] PM: resume of drv:usb dev:1-1.2 complete after 178.931 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134594] PM: resume of drv: dev:ep_00 complete after 179.009 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134596] PM: resume of drv:hub dev:1-1:1.0 complete after 179.019 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134598] PM: resume of drv:usb dev:2-1.6 complete after 178.807 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134599] PM: resume of drv:usb dev:2-1.7 complete after 178.759 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134600] PM: resume of drv:usb dev:2-1.8 complete after 178.658 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134601] PM: resume of drv:usb dev:1-1.5 complete after 178.923 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134603] PM: resume of drv: dev:ep_81 complete after 179.017 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134604] PM: resume of drv: dev:ep_00 complete after 178.970 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134607] PM: resume of drv:hub dev:2-1:1.0 complete after 178.992 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.134627] PM: resume of drv: dev:ep_81 complete after 179.005 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183078] PM: resume of drv: dev:ep_00 complete after 227.162 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183080] PM: resume of drv:usbhid dev:2-1.7:1.0 complete after 227.232 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183083] PM: resume of drv:usbhid dev:2-1.7:1.1 complete after 227.202 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183087] PM: resume of drv: dev:ep_00 complete after 227.276 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183106] PM: resume of drv: dev:ep_01 complete after 227.250 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183107] PM: resume of drv: dev:ep_81 complete after 227.241 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183108] PM: resume of drv: dev:ep_82 complete after 227.215 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183109] PM: resume of drv: dev:ep_02 complete after 227.224 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183137] PM: resume of drv:usbhid dev:2-1.6:1.0 complete after 227.351 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.183196] PM: resume of drv: dev:ep_81 complete after 227.397 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.184109] PM: resume of drv:usbhid dev:1-1.2:1.0 complete after 228.472 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.184127] PM: resume of drv: dev:ep_00 complete after 228.455 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.184174] PM: resume of drv: dev:ep_81 complete after 228.528 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.206794] usb 1-1.5: reset full-speed USB device number 4 using ehci_hcd
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.282549] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.286910] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.286912] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.286912] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.295821] ata2.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.295822] ata2.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.295823] ata2.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.299164] ata2.00: configured for UDMA/133
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301277] btusb 1-1.5:1.0: no reset_resume for driver btusb?
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301278] btusb 1-1.5:1.1: no reset_resume for driver btusb?
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301374] PM: resume of drv: dev:ep_00 complete after 345.633 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301379] PM: resume of drv:usb dev:1-1.5:1.0 complete after 345.738 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301385] PM: resume of drv: dev:ep_82 complete after 345.708 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301402] PM: resume of drv: dev:ep_02 complete after 345.734 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301403] PM: resume of drv: dev:ep_81 complete after 345.742 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301406] PM: resume of drv:usb dev:1-1.5:1.1 complete after 345.720 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301433] PM: resume of drv: dev:ep_83 complete after 345.714 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.301480] PM: resume of drv: dev:ep_03 complete after 345.781 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.370645] usb 2-1.8: reset high-speed USB device number 5 using ehci_hcd
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.426535] PM: resume of drv:scsi dev:host1 complete after 471.289 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.426588] PM: resume of drv:scsi_host dev:host1 complete after 471.338 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.426606] PM: resume of drv:scsi dev:target1:0:0 complete after 471.127 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.426653] PM: resume of drv:sr dev:1:0:0:0 complete after 471.182 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.426688] PM: resume of drv:scsi_device dev:1:0:0:0 complete after 471.207 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.955526] PM: resume of drv:uvcvideo dev:2-1.8:1.0 complete after 999.795 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.955543] PM: resume of drv:uvcvideo dev:2-1.8:1.1 complete after 999.778 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.955544] PM: resume of drv: dev:ep_00 complete after 999.769 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   66.955591] PM: resume of drv: dev:ep_87 complete after 999.852 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   67.715104] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   67.715106] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   67.890094] [drm:intel_enable_rc6], Haswell: only RC6 available
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   67.890095] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.585416] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.586134] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.586136] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.586137] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.587678] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.587680] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.587681] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.588369] ata1.00: configured for UDMA/133
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.601473] PM: resume of drv:scsi dev:host0 complete after 4647.328 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.601490] PM: resume of drv:scsi_host dev:host0 complete after 4647.340 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.601492] PM: resume of drv:ata_port dev:ata1 complete after 4646.938 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.601515] PM: resume of drv:scsi dev:target0:0:0 complete after 4647.196 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.601555] PM: resume of drv:sd dev:0:0:0:0 complete after 4647.226 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.601567] sd 0:0:0:0: [sda] Starting disk
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.621217] PM: resume of drv:scsi_device dev:0:0:0:0 complete after 4666.885 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.637014] Extended CMOS year: 2000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.637144] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.644007] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.752928] PM: resume of devices complete after 4799.096 msecs
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.753234] PM: resume devices took 4.796 seconds
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.753581] PM: Finishing wakeup.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.753582] Restarting tasks ... done.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756151] video LNXVIDEO:00: Restoring backlight state
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756250] [drm:asle_set_backlight], bclp = 0x800000ff
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756256] [drm:intel_panel_get_max_backlight], max backlight PWM = 4789
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756260] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4789
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756269] video LNXVIDEO:01: Restoring backlight state
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756328] [drm:asle_set_backlight], bclp = 0x800000ff
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756331] [drm:intel_panel_get_max_backlight], max backlight PWM = 4789
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.756332] [drm:intel_panel_actually_set_backlight], set backlight PWM = 4789
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.759203] [drm:drm_mode_setcrtc], [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.759207] [drm:drm_mode_setcrtc], [CONNECTOR:18:eDP-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.759209] [drm:intel_crtc_set_config], [CRTC:3] [FB:26] #connectors=1 (x y) (0 0)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.759212] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.759215] [drm:ironlake_update_plane], Writing base 0105D000 00000000 0 0 7680
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.759618] [drm:intel_prepare_page_flip], preparing flip with no unpin work?
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765389] [drm:drm_mode_setcrtc], [CRTC:5]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765393] [drm:intel_crtc_set_config], [CRTC:5] [NOFB]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765396] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765398] [drm:drm_mode_setcrtc], [CRTC:7]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765400] [drm:intel_crtc_set_config], [CRTC:7] [NOFB]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765401] [drm:intel_modeset_stage_output_state], [CONNECTOR:18:eDP-1] to [CRTC:3]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765497] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765500] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:eDP-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765502] [drm:intel_dp_detect], DPCD: 11 0a 82 01 00 03 01 81 00 01 00 00 08 00 00
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765504] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765510] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000f
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.765821] [drm:intel_dp_probe_oui], Sink OUI: 000000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766131] [drm:intel_dp_probe_oui], Branch OUI: 006037
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766133] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766140] composite sync not supported
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766144] [drm:drm_edid_to_eld], ELD: no CEA Extension found
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766146] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:18:eDP-1] probed modes :
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766148] [drm:drm_mode_debug_printmodeline], Modeline 23:"1920x1080" 60 144000 1920 2016 2080 2176 1080 1088 1092 1100 0x48 0xa
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766153] [drm:drm_mode_getconnector], [CONNECTOR:18:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766297] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766299] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.766301] [drm:intel_ironlake_crt_detect_hotplug], trigger hotplug detect cycle: adpa=0xf40000
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.781309] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.781313] [drm:intel_crt_detect], CRT not detected via hotplug
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789304] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789308] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789309] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789311] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789703] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789705] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789707] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789709] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789715] [drm:drm_mode_getconnector], [CONNECTOR:9:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789725] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789727] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.789728] [drm:intel_crt_detect], CRT not detected via hotplug
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.792508] sdhci-pci 0000:03:00.1: Will use DMA mode even though HW doesn't fully claim to support it.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797302] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797305] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797307] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797308] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797653] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797655] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797656] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797657] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:9:VGA-1] disconnected
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797674] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.797676] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.805307] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.805310] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.805312] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] disconnected
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.805315] [drm:drm_mode_getconnector], [CONNECTOR:12:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.805316] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.813298] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.813301] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.813303] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:12:HDMI-A-1] disconnected
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.813308] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.813310] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:DP-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.815840] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.823825] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.828394] sdhci-pci 0000:03:00.1: Will use DMA mode even though HW doesn't fully claim to support it.
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.831813] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.837287] [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.837291] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:DP-1] disconnected
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.837294] [drm:drm_mode_getconnector], [CONNECTOR:15:?]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.837295] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:DP-1]
>Mar 14 11:34:36 aaa-OptiPlex-9020-AIO kernel: [   70.839820] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.847804] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.855828] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.861281] [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.861284] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:15:DP-1] disconnected
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.861291] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.861293] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:HDMI-A-2]
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.864489] sdhci-pci 0000:03:00.1: Will use DMA mode even though HW doesn't fully claim to support it.
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.877292] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.877295] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:HDMI-A-2] disconnected
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.877303] [drm:drm_mode_getconnector], [CONNECTOR:17:?]
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.877305] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:HDMI-A-2]
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.893286] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.893288] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:17:HDMI-A-2] disconnected
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   70.900464] sdhci-pci 0000:03:00.1: Will use DMA mode even though HW doesn't fully claim to support it.
>Mar 14 11:34:37 aaa-OptiPlex-9020-AIO kernel: [   71.265228] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0007
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.963962] [drm:intel_dp_detect], DPCD: 11 0a 82 01 00 03 01 81 00 01 00 00 08 00 00
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.963965] [drm:ironlake_edp_panel_vdd_on], Turn eDP VDD on
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.963971] [drm:ironlake_edp_panel_vdd_on], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd000f
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.964281] [drm:intel_dp_probe_oui], Sink OUI: 000000
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.964589] [drm:intel_dp_probe_oui], Branch OUI: 006037
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.964590] [drm:ironlake_edp_panel_vdd_off], Turn eDP VDD off 1
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.964593] [drm:output_poll_execute], [CONNECTOR:18:eDP-1] status updated from 1 to 1
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.964596] [drm:intel_ironlake_crt_detect_hotplug], ironlake hotplug adpa=0xf40000, result 0
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.964597] [drm:intel_crt_detect], CRT not detected via hotplug
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.971958] [drm:gmbus_xfer], GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.971961] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.971962] [drm:intel_crt_get_edid], CRT GMBUS EDID read failed, retry using GPIO bit-banging
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.971963] [drm:intel_gmbus_force_bit], enabling bit-banging on i915 gmbus vga. force bit now 1
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.972308] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus vga
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.972308] [drm:intel_gmbus_force_bit], disabling bit-banging on i915 gmbus vga. force bit now 0
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.972309] [drm:intel_crt_detect_ddc], CRT not detected via DDC:0x50 [no valid EDID found]
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.972310] [drm:output_poll_execute], [CONNECTOR:9:VGA-1] status updated from 2 to 2
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.979955] [drm:gmbus_xfer], GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.979957] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpb
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.979958] [drm:output_poll_execute], [CONNECTOR:12:HDMI-A-1] status updated from 2 to 2
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.982478] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.990469] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   75.998476] [drm:intel_dp_aux_ch], dp_aux_ch timeout status 0x5145003f
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   76.003929] [drm:intel_dp_detect], DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   76.003931] [drm:output_poll_execute], [CONNECTOR:15:DP-1] status updated from 2 to 2
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   76.019941] [drm:drm_do_probe_ddc_edid], drm: skipping non-existent adapter i915 gmbus dpd
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   76.019942] [drm:output_poll_execute], [CONNECTOR:17:HDMI-A-2] status updated from 2 to 2
>Mar 14 11:34:42 aaa-OptiPlex-9020-AIO kernel: [   76.463833] [drm:ironlake_panel_vdd_off_sync], PCH_PP_STATUS: 0x80000008 PCH_PP_CONTROL: 0xabcd0007
>Mar 14 11:38:20 aaa-OptiPlex-9020-AIO kernel: [  293.868212] type=1400 audit(1363232300.084:25): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/cupsd" pid=1071 comm="cupsd" pid=1071 comm="cupsd" capability=36  capname="block_suspend"

Actions: View

Attachments on bug 61508: 75573 | 75574 | 75741 | 76304 | 76509 | 78494

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.