Description of problem: When booting the system with a display connected through the display port there is no picture Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1.Connecting Dell 4K Monitor to Dell XPS 13 laptop 2.Boot up 3.Fedora 21 recognize screen but there is no picture, blank. Actual results: Expected results: Additional info: [ 30.496449] ------------[ cut here ]------------ [ 30.496471] WARNING: CPU: 0 PID: 1319 at drivers/gpu/drm/i915/intel_display.c:958 intel_disable_pipe+0x2ae/0x2c0 [i915]() [ 30.496473] pipe_off wait timed out [ 30.496474] Modules linked in: rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw bnep intel_rapl iosf_mbi x86_pkg_temp_thermal wl(POE) coretemp iTCO_wdt dell_wmi sparse_keymap kvm iTCO_vendor_support uvcvideo cfg80211 videobuf2_vmalloc videobuf2_core btusb dell_laptop dcdbas videobuf2_memops bluetooth v4l2_common videodev snd_soc_rt286 mei_me snd_soc_core snd_hda_codec_realtek [ 30.496498] snd_hda_codec_generic snd_hda_codec_hdmi mei snd_hda_intel snd_hda_controller media snd_hda_codec hid_logitech_hidpp serio_raw hid_multitouch snd_compress snd_hwdep rtsx_pci_ms rfkill memstick snd_seq snd_seq_device lpc_ich wmi snd_pcm shpchp i2c_i801 snd_timer dw_dmac snd soc_button_array int3403_thermal soundcore i2c_hid snd_soc_sst_acpi int3400_thermal dw_dmac_core acpi_pad i2c_designware_platform i2c_designware_core acpi_thermal_rel int3402_thermal processor_thermal_device nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel rtsx_pci r8152 mfd_core mii sdhci_acpi sdhci mmc_core video hid_logitech_dj [ 30.496525] CPU: 0 PID: 1319 Comm: Xorg.bin Tainted: P OE 3.19.5-200.fc21.x86_64 #1 [ 30.496526] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A03 03/25/2015 [ 30.496527] 0000000000000000 000000004267bca6 ffff8800b58839f8 ffffffff8176ead5 [ 30.496529] 0000000000000000 ffff8800b5883a50 ffff8800b5883a38 ffffffff8109bc1a [ 30.496531] 0000000000000000 ffff880036430000 0000000000070008 00000000fffbe348 [ 30.496534] Call Trace: [ 30.496539] [<ffffffff8176ead5>] dump_stack+0x45/0x57 [ 30.496543] [<ffffffff8109bc1a>] warn_slowpath_common+0x8a/0xc0 [ 30.496546] [<ffffffff8109bca5>] warn_slowpath_fmt+0x55/0x70 [ 30.496567] [<ffffffffa019411e>] intel_disable_pipe+0x2ae/0x2c0 [i915] [ 30.496584] [<ffffffffa019b2cc>] haswell_crtc_disable+0x9c/0x3c0 [i915] [ 30.496600] [<ffffffffa019c10c>] __intel_set_mode+0x94c/0xca0 [i915] [ 30.496616] [<ffffffffa01a358b>] intel_crtc_set_config+0xc2b/0xfc0 [i915] [ 30.496630] [<ffffffffa00c1a46>] drm_mode_set_config_internal+0x66/0x100 [drm] [ 30.496641] [<ffffffffa00c5b76>] drm_mode_setcrtc+0x2b6/0x5d0 [drm] [ 30.496650] [<ffffffffa00b6a9f>] drm_ioctl+0x1df/0x680 [drm] [ 30.496656] [<ffffffff8122e318>] do_vfs_ioctl+0x2f8/0x500 [ 30.496658] [<ffffffff8121c001>] ? kill_litter_super+0x1/0x40 [ 30.496661] [<ffffffff8122e5a1>] SyS_ioctl+0x81/0xa0 [ 30.496663] [<ffffffff8123080d>] ? SyS_poll+0x6d/0x120 [ 30.496667] [<ffffffff817752c9>] system_call_fastpath+0x12/0x17 [ 30.496668] ---[ end trace dfd6471f0bd9333c ]--- [ 30.531739] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 30.585687] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 30.587424] [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF B idle bit [ 30.639728] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 30.641464] [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF B idle bit [ 30.693754] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 30.695494] [drm:intel_wait_ddi_buf_idle [i915]] *ERROR* Timeout waiting for DDI BUF B idle bit [ 30.807616] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 30.810737] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 30.827308] [drm:intel_dp_start_link_train [i915]] *ERROR* too many voltage retries, give up [ 30.881197] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 30.935170] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 30.989176] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.043175] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.097244] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.151286] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.151756] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 31.219822] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.274092] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.327801] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.381777] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.435446] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.487197] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.537894] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.538807] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 31.577291] [drm:intel_mst_enable_dp [i915]] *ERROR* Timed out waiting for ACT sent [ 31.608755] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.658941] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.713532] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.762453] ------------[ cut here ]------------ [ 31.762472] WARNING: CPU: 3 PID: 1319 at drivers/gpu/drm/drm_irq.c:1130 drm_wait_one_vblank+0xcd/0x1a0 [drm]() [ 31.762474] vblank wait timed out on crtc 1 [ 31.762475] Modules linked in: rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw bnep intel_rapl iosf_mbi x86_pkg_temp_thermal wl(POE) coretemp iTCO_wdt dell_wmi sparse_keymap kvm iTCO_vendor_support uvcvideo cfg80211 videobuf2_vmalloc videobuf2_core btusb dell_laptop dcdbas videobuf2_memops bluetooth v4l2_common videodev snd_soc_rt286 mei_me snd_soc_core snd_hda_codec_realtek [ 31.762507] snd_hda_codec_generic snd_hda_codec_hdmi mei snd_hda_intel snd_hda_controller media snd_hda_codec hid_logitech_hidpp serio_raw hid_multitouch snd_compress snd_hwdep rtsx_pci_ms rfkill memstick snd_seq snd_seq_device lpc_ich wmi snd_pcm shpchp i2c_i801 snd_timer dw_dmac snd soc_button_array int3403_thermal soundcore i2c_hid snd_soc_sst_acpi int3400_thermal dw_dmac_core acpi_pad i2c_designware_platform i2c_designware_core acpi_thermal_rel int3402_thermal processor_thermal_device nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel rtsx_pci r8152 mfd_core mii sdhci_acpi sdhci mmc_core video hid_logitech_dj [ 31.762541] CPU: 3 PID: 1319 Comm: Xorg.bin Tainted: P W OE 3.19.5-200.fc21.x86_64 #1 [ 31.762543] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A03 03/25/2015 [ 31.762544] 0000000000000000 000000004267bca6 ffff8800b5883918 ffffffff8176ead5 [ 31.762547] 0000000000000000 ffff8800b5883970 ffff8800b5883958 ffffffff8109bc1a [ 31.762550] ffff8800b5883958 0000000000000000 ffff880213a5a000 0000000000000001 [ 31.762553] Call Trace: [ 31.762558] [<ffffffff8176ead5>] dump_stack+0x45/0x57 [ 31.762563] [<ffffffff8109bc1a>] warn_slowpath_common+0x8a/0xc0 [ 31.762566] [<ffffffff8109bca5>] warn_slowpath_fmt+0x55/0x70 [ 31.762570] [<ffffffff81100be0>] ? internal_add_timer+0xb0/0xb0 [ 31.762575] [<ffffffff810dd8c3>] ? finish_wait+0x53/0x70 [ 31.762585] [<ffffffffa00b886d>] drm_wait_one_vblank+0xcd/0x1a0 [drm] [ 31.762587] [<ffffffff810dda40>] ? wait_woken+0x90/0x90 [ 31.762617] [<ffffffffa0196d87>] intel_enable_primary_hw_plane.isra.71+0x87/0x90 [i915] [ 31.762638] [<ffffffffa019a019>] intel_crtc_enable_planes+0x39/0xf0 [i915] [ 31.762658] [<ffffffffa019f1cc>] haswell_crtc_enable+0x53c/0xaf0 [i915] [ 31.762676] [<ffffffffa0161ff5>] ? i915_gem_object_get_fence+0x215/0x2e0 [i915] [ 31.762693] [<ffffffffa015cff2>] ? i915_gem_object_unpin_from_display_plane+0x12/0x70 [i915] [ 31.762712] [<ffffffffa019c062>] __intel_set_mode+0x8a2/0xca0 [i915] [ 31.762733] [<ffffffffa01a358b>] intel_crtc_set_config+0xc2b/0xfc0 [i915] [ 31.762746] [<ffffffffa00c1a46>] drm_mode_set_config_internal+0x66/0x100 [drm] [ 31.762758] [<ffffffffa00c5b76>] drm_mode_setcrtc+0x2b6/0x5d0 [drm] [ 31.762767] [<ffffffffa00b6a9f>] drm_ioctl+0x1df/0x680 [drm] [ 31.762772] [<ffffffff8122e318>] do_vfs_ioctl+0x2f8/0x500 [ 31.762775] [<ffffffff8121c001>] ? kill_litter_super+0x1/0x40 [ 31.762777] [<ffffffff8122e5a1>] SyS_ioctl+0x81/0xa0 [ 31.762780] [<ffffffff8123080d>] ? SyS_poll+0x6d/0x120 [ 31.762783] [<ffffffff817752c9>] system_call_fastpath+0x12/0x17 [ 31.762785] ---[ end trace dfd6471f0bd9333d ]--- [ 31.974810] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 31.980653] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun [ 32.028954] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.080764] ------------[ cut here ]------------ [ 32.080777] WARNING: CPU: 3 PID: 1319 at drivers/gpu/drm/drm_irq.c:1130 drm_wait_one_vblank+0xcd/0x1a0 [drm]() [ 32.080778] vblank wait timed out on crtc 1 [ 32.080779] Modules linked in: rfcomm fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw bnep intel_rapl iosf_mbi x86_pkg_temp_thermal wl(POE) coretemp iTCO_wdt dell_wmi sparse_keymap kvm iTCO_vendor_support uvcvideo cfg80211 videobuf2_vmalloc videobuf2_core btusb dell_laptop dcdbas videobuf2_memops bluetooth v4l2_common videodev snd_soc_rt286 mei_me snd_soc_core snd_hda_codec_realtek [ 32.080799] snd_hda_codec_generic snd_hda_codec_hdmi mei snd_hda_intel snd_hda_controller media snd_hda_codec hid_logitech_hidpp serio_raw hid_multitouch snd_compress snd_hwdep rtsx_pci_ms rfkill memstick snd_seq snd_seq_device lpc_ich wmi snd_pcm shpchp i2c_i801 snd_timer dw_dmac snd soc_button_array int3403_thermal soundcore i2c_hid snd_soc_sst_acpi int3400_thermal dw_dmac_core acpi_pad i2c_designware_platform i2c_designware_core acpi_thermal_rel int3402_thermal processor_thermal_device nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel rtsx_pci r8152 mfd_core mii sdhci_acpi sdhci mmc_core video hid_logitech_dj [ 32.080820] CPU: 3 PID: 1319 Comm: Xorg.bin Tainted: P W OE 3.19.5-200.fc21.x86_64 #1 [ 32.080821] Hardware name: Dell Inc. XPS 13 9343/0TM99H, BIOS A03 03/25/2015 [ 32.080822] 0000000000000000 000000004267bca6 ffff8800b5883998 ffffffff8176ead5 [ 32.080824] 0000000000000000 ffff8800b58839f0 ffff8800b58839d8 ffffffff8109bc1a [ 32.080826] ffff8800b58839d8 0000000000000000 ffff880213a5a000 0000000000000001 [ 32.080828] Call Trace: [ 32.080832] [<ffffffff8176ead5>] dump_stack+0x45/0x57 [ 32.080835] [<ffffffff8109bc1a>] warn_slowpath_common+0x8a/0xc0 [ 32.080838] [<ffffffff8109bca5>] warn_slowpath_fmt+0x55/0x70 [ 32.080841] [<ffffffff81100be0>] ? internal_add_timer+0xb0/0xb0 [ 32.080844] [<ffffffff810dd8c3>] ? finish_wait+0x53/0x70 [ 32.080852] [<ffffffffa00b886d>] drm_wait_one_vblank+0xcd/0x1a0 [drm] [ 32.080854] [<ffffffff810dda40>] ? wait_woken+0x90/0x90 [ 32.080868] [<ffffffffa019f1b6>] haswell_crtc_enable+0x526/0xaf0 [i915] [ 32.080880] [<ffffffffa0161ff5>] ? i915_gem_object_get_fence+0x215/0x2e0 [i915] [ 32.080894] [<ffffffffa019c062>] __intel_set_mode+0x8a2/0xca0 [i915] [ 32.080908] [<ffffffffa01a358b>] intel_crtc_set_config+0xc2b/0xfc0 [i915] [ 32.080918] [<ffffffffa00c1a46>] drm_mode_set_config_internal+0x66/0x100 [drm] [ 32.080928] [<ffffffffa00c5b76>] drm_mode_setcrtc+0x2b6/0x5d0 [drm] [ 32.080935] [<ffffffffa00b6a9f>] drm_ioctl+0x1df/0x680 [drm] [ 32.080940] [<ffffffff8122e318>] do_vfs_ioctl+0x2f8/0x500 [ 32.080942] [<ffffffff8122e5a1>] SyS_ioctl+0x81/0xa0 [ 32.080945] [<ffffffff817752c9>] system_call_fastpath+0x12/0x17 [ 32.080946] ---[ end trace dfd6471f0bd9333e ]--- [ 32.083001] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.136986] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.137458] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 32.156039] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun [ 32.227616] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.283219] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.336732] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.390458] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.444212] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.497782] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.551547] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.552020] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 32.609233] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.663830] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.723138] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.777598] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.840354] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.894102] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.948641] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 32.949129] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 33.010138] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.062506] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.118968] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.177368] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.233426] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.287560] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.345612] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.346110] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 33.415115] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.474084] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.533070] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.591082] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.645874] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.706840] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.763080] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.763566] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 33.837281] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.897611] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 33.953863] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.011849] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.070311] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.126423] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.179717] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.180188] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 34.256159] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.310079] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.363764] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.417294] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.470833] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.524600] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.578257] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.578732] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 34.641974] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.695236] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.750101] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.805594] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.859237] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.914535] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.970018] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 34.970552] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 35.034308] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.087864] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.143667] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.199178] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.253349] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.308367] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.361933] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.362586] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 35.451335] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.504944] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.558536] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.612408] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.666242] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.719139] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.772779] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.773246] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 35.837330] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.890637] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.943922] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 35.997187] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.050457] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.103807] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.157300] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.157766] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 36.219483] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.272709] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.326076] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.379428] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.432726] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.485916] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.539161] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.539635] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 36.603875] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.657080] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.710306] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.763639] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.816983] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.870379] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.923870] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 36.924334] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 36.987537] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.041169] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.095077] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.148458] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.201767] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.255014] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.308305] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.308768] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 37.368846] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.422118] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.475632] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.528870] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.582190] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.635484] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.689225] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.689761] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 37.758386] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.811835] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.865494] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.919038] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 37.972347] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.026110] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.079750] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.080225] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 38.142296] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.195703] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.249125] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.302150] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.355552] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.408871] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.462231] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.462706] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 38.527396] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.580670] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.634041] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.687550] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.741605] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.795103] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.848490] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.848966] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 38.911118] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 38.964601] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.017920] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.071237] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.124579] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.178052] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.231346] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.231828] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 39.296385] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.350119] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.403608] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.457175] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.513188] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.566709] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.624721] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.625185] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 39.685308] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.738680] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.792096] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.845316] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.898516] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 39.951694] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.004946] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.005415] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 40.067686] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.120851] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.173998] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.227264] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.280479] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.333692] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.386864] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.387328] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 40.450821] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.503987] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.557215] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.610416] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.663695] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.716880] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.770098] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.770578] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 40.838844] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.892000] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.945295] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 40.998936] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.053311] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.106580] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.159874] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.160364] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting [ 41.223693] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.277049] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.330323] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.383651] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.436896] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.490211] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.543510] [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up [ 41.543974] [drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
Please add drm.debug=0xe to your kernel command line, reproduce the bug again and attach your full dmesg to the bug report.
Created attachment 115825 [details] DEBUG LOG
Debug log attached below.
Your log got truncated. Please also add log_buf_len=4M to the kernel command line and try again.
Created attachment 115877 [details] PROPER DEBUG LOG (CORRECTED) PROPER DEBUG LOG (CORRECTED)
Exactly the same problem with DELL U3415w(3440x1440) and dell e7440 laptop, with a dp cable. Using linux 4.0.4 with gentoo. If need my log, I can post.
(In reply to Eong Chen from comment #6) > Exactly the same problem with DELL U3415w(3440x1440) and dell e7440 laptop, > with a dp cable. > Using linux 4.0.4 with gentoo. > > If need my log, I can post. Please do, with drm.debug=14, so we can confirm they're indeed the same bug.
I opened another bug as I'm not sure if it is the same one. https://bugs.freedesktop.org/show_bug.cgi?id=90963
(In reply to Eong Chen from comment #6) > Exactly the same problem with DELL U3415w(3440x1440) and dell e7440 laptop, > with a dp cable. > Using linux 4.0.4 with gentoo. > > If need my log, I can post. Exactly the same hardware set as Eong's above, kernel 4.5.1-gentoo. This failure to train DP link is not a regular visitor, first I've seen a complete failure like this during weeks of uptime. Not sure if for example recently suspending while docked may be throwing some things off.
Hi Since the same message from the Lenovo laptop is output , please let deployment . DP connected to an external display is not connected . model:Lenovo:ThinkPadX240 kernel:4.6.2 #4 SMP Sun Jun 12 19:42:48 JST 2016 x86_64 GNU/Linux debian_version:8.5 dmesg [ 0.000000] Linux version 4.6.2-hoya-kerrii (root@ThinkPadX240) (gcc version 4.9.2 (Debian 4.9.2-10) ) #4 SMP Sun Jun 12 19:42:48 JST 2016 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.6.2-hoya-kerrii root=/dev/mapper/ThinkPadX240--vg-root ro quiet [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Enabled xstate features 0x3, context size is 576 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009cfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ae233fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000ae234000-0x00000000bcd3efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bcd3f000-0x00000000bce7efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bce7f000-0x00000000bcefefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bceff000-0x00000000bf9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe101000-0x00000000fe112fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000023e5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: LENOVO 20AMS84E00/20AMS84E00, BIOS GIET76WW (2.26 ) 08/27/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x23e600 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 1 base 00BE000000 mask 7FFE000000 uncachable [ 0.000000] 2 base 00BD000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 00BCF00000 mask 7FFFF00000 uncachable [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xae234 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f0100-0x000f010f] mapped at [ffff8800000f0100] [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x01fbf000, 0x01fbffff] PGTABLE [ 0.000000] BRK [0x01fc0000, 0x01fc0fff] PGTABLE [ 0.000000] BRK [0x01fc1000, 0x01fc1fff] PGTABLE [ 0.000000] BRK [0x01fc2000, 0x01fc2fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x3633e000-0x37196fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F0120 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x00000000BCEFE170 0000E4 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: FACP 0x00000000BCEF8000 00010C (v05 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: DSDT 0x00000000BCEE2000 010B5B (v01 LENOVO TP-GI 00002260 INTL 20120711) [ 0.000000] ACPI: FACS 0x00000000BCE4A000 000040 [ 0.000000] ACPI: SLIC 0x00000000BCEFD000 000176 (v01 LENOVO TP-GI 00002260 PTEC 00000001) [ 0.000000] ACPI: ASF! 0x00000000BCEFC000 0000A5 (v32 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: DBGP 0x00000000BCEFB000 000034 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: ECDT 0x00000000BCEFA000 000052 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: HPET 0x00000000BCEF7000 000038 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: APIC 0x00000000BCEF6000 000098 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: MCFG 0x00000000BCEF5000 00003C (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: SSDT 0x00000000BCEF4000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BCEF3000 000486 (v01 LENOVO TP-SSDT2 00000200 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BCEE1000 0009CB (v01 LENOVO SataAhci 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BCEE0000 000152 (v01 LENOVO Rmv_Batt 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BCEDF000 00070E (v01 LENOVO Cpu0Ist 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BCEDE000 000AD8 (v01 LENOVO CpuPm 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BCEDC000 00125C (v01 LENOVO SaSsdt 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000BCEDB000 000379 (v01 LENOVO CppcTabl 00001000 INTL 20120711) [ 0.000000] ACPI: PCCT 0x00000000BCEDA000 00006E (v05 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: SSDT 0x00000000BCED9000 000AC4 (v01 LENOVO Cpc_Tabl 00001000 INTL 20120711) [ 0.000000] ACPI: TCPA 0x00000000BCED8000 000032 (v02 PTL LENOVO 06040000 LNVO 00000001) [ 0.000000] ACPI: UEFI 0x00000000BCED7000 000042 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: MSDM 0x00000000BCDB2000 000055 (v03 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: BATB 0x00000000BCED6000 000046 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: FPDT 0x00000000BCED5000 000064 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: UEFI 0x00000000BCED4000 0002F6 (v01 LENOVO TP-GI 00002260 PTEC 00000002) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000023e5fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x23e5fa000-0x23e5fdfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000023e5fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000ae233fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000023e5fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000023e5fffff] [ 0.000000] On node 0 totalpages: 2017232 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 11081 pages used for memmap [ 0.000000] DMA32 zone: 709172 pages, LIFO batch:31 [ 0.000000] Normal zone: 20376 pages used for memmap [ 0.000000] Normal zone: 1304064 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xbda00000-0xbf9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 6 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xae234000-0xbcd3efff] [ 0.000000] PM: Registered nosave memory: [mem 0xbcd3f000-0xbce7efff] [ 0.000000] PM: Registered nosave memory: [mem 0xbce7f000-0xbcefefff] [ 0.000000] PM: Registered nosave memory: [mem 0xbceff000-0xbf9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfa00000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfe100fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe101000-0xfe112fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe113000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed07fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffbfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffffffff] [ 0.000000] e820: [mem 0xbfa00000-0xf7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 33 pages/cpu @ffff88023e200000 s94424 r8192 d32552 u262144 [ 0.000000] pcpu-alloc: s94424 r8192 d32552 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1985690 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.6.2-hoya-kerrii root=/dev/mapper/ThinkPadX240--vg-root ro quiet [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7843644K/8068928K available (6876K kernel code, 1279K rwdata, 3096K rodata, 1664K init, 852K bss, 225284K reserved, 0K cma-reserved) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8 [ 0.000000] NR_IRQS:33024 nr_irqs:760 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 1596.317 MHz processor [ 0.000078] Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.63 BogoMIPS (lpj=6385268) [ 0.000085] pid_max: default: 32768 minimum: 301 [ 0.000114] ACPI: Core revision 20160108 [ 0.042612] ACPI: 10 ACPI AML tables successfully acquired and loaded [ 0.042729] Security Framework initialized [ 0.042732] Yama: becoming mindful. [ 0.042744] AppArmor: AppArmor disabled by boot time parameter [ 0.044070] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.048357] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.050218] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.050242] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.050831] CPU: Physical Processor ID: 0 [ 0.050835] CPU: Processor Core ID: 0 [ 0.050844] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.050846] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.050853] mce: CPU supports 7 MCE banks [ 0.050886] CPU0: Thermal monitoring enabled (TM1) [ 0.050906] process: using mwait in idle threads [ 0.050914] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.050916] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.051861] Freeing SMP alternatives memory: 28K (ffffffff81ee1000 - ffffffff81ee8000) [ 0.055204] ftrace: allocating 28103 entries in 110 pages [ 0.082737] smpboot: Max logical packages: 4 [ 0.082743] smpboot: APIC(0) Converting physical 0 to logical package 0 [ 0.083410] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.123106] TSC deadline timer enabled [ 0.123112] smpboot: CPU0: Intel(R) Celeron(R) 2980U @ 1.60GHz (family: 0x6, model: 0x45, stepping: 0x1) [ 0.123155] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver. [ 0.123209] ... version: 3 [ 0.123212] ... bit width: 48 [ 0.123214] ... generic registers: 8 [ 0.123216] ... value mask: 0000ffffffffffff [ 0.123219] ... max period: 0000ffffffffffff [ 0.123221] ... fixed-purpose events: 3 [ 0.123223] ... event mask: 00000007000000ff [ 0.124722] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.124937] x86: Booting SMP configuration: [ 0.124941] .... node #0, CPUs: #1 [ 0.205346] x86: Booted up 1 node, 2 CPUs [ 0.205352] smpboot: Total of 2 processors activated (6387.01 BogoMIPS) [ 0.208901] devtmpfs: initialized [ 0.209068] x86/mm: Memory block size: 128MB [ 0.215342] PM: Registering ACPI NVS region [mem 0xbcd3f000-0xbce7efff] (1310720 bytes) [ 0.215580] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.215754] pinctrl core: initialized pinctrl subsystem [ 0.216279] NET: Registered protocol family 16 [ 0.221252] cpuidle: using governor ladder [ 0.229253] cpuidle: using governor menu [ 0.229407] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.229411] ACPI: bus type PCI registered [ 0.229414] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.229723] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.229728] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.229739] PCI: Using configuration type 1 for base access [ 0.230063] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.230075] core: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off [ 0.241619] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 0.241623] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.242165] ACPI: Added _OSI(Module Device) [ 0.242169] ACPI: Added _OSI(Processor Device) [ 0.242171] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.242174] ACPI: Added _OSI(Processor Aggregator Device) [ 0.242596] ACPI : EC: EC description table is found, configuring boot EC [ 0.242620] ACPI : EC: EC started [ 0.256977] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.260651] ACPI: Dynamic OEM Table Load: [ 0.260676] ACPI: SSDT 0xFFFF880235CA2800 000436 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 0.262321] ACPI: Dynamic OEM Table Load: [ 0.262342] ACPI: SSDT 0xFFFF880235CA2000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 0.264155] ACPI: Dynamic OEM Table Load: [ 0.264172] ACPI: SSDT 0xFFFF88023491DC00 000119 (v01 PmRef ApCst 00003000 INTL 20120711) [ 0.265846] ACPI: Interpreter enabled [ 0.265904] ACPI: (supports S0 S3 S4 S5) [ 0.265907] ACPI: Using IOAPIC for interrupt routing [ 0.265969] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.272420] ACPI: Power Resource [PUBS] (on) [ 0.273467] acpi PNP0C0A:01: ACPI dock station (docks/bays count: 1) [ 0.281327] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11) [ 0.281526] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9 10 11) [ 0.281715] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11) [ 0.281904] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 9 10 11) [ 0.282090] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11) [ 0.282235] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.282423] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 *10 11) [ 0.282609] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 9 10 11) [ 0.282824] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f]) [ 0.282835] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.283130] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability] [ 0.283261] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability] [ 0.283266] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability] [ 0.283270] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER] [ 0.283274] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM [ 0.283662] PCI host bridge to bus 0000:00 [ 0.283668] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.283673] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.283677] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.283681] pci_bus 0000:00: root bus resource [mem 0xbfa00000-0xfebfffff window] [ 0.283684] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed4bfff window] [ 0.283689] pci_bus 0000:00: root bus resource [bus 00-3f] [ 0.283706] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000 [ 0.283907] pci 0000:00:02.0: [8086:0a06] type 00 class 0x030000 [ 0.283933] pci 0000:00:02.0: reg 0x10: [mem 0xe0000000-0xe03fffff 64bit] [ 0.283948] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xdfffffff 64bit pref] [ 0.283960] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.284158] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300 [ 0.284178] pci 0000:00:03.0: reg 0x10: [mem 0xe0630000-0xe0633fff 64bit] [ 0.284415] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330 [ 0.284443] pci 0000:00:14.0: reg 0x10: [mem 0xe0620000-0xe062ffff 64bit] [ 0.284551] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.284625] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.284720] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000 [ 0.284750] pci 0000:00:16.0: reg 0x10: [mem 0xe0639000-0xe063901f 64bit] [ 0.284858] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.285013] pci 0000:00:19.0: [8086:155a] type 00 class 0x020000 [ 0.285037] pci 0000:00:19.0: reg 0x10: [mem 0xe0600000-0xe061ffff] [ 0.285051] pci 0000:00:19.0: reg 0x14: [mem 0xe063e000-0xe063efff] [ 0.285065] pci 0000:00:19.0: reg 0x18: [io 0x3080-0x309f] [ 0.285157] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.285228] pci 0000:00:19.0: System wakeup disabled by ACPI [ 0.285323] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300 [ 0.285348] pci 0000:00:1b.0: reg 0x10: [mem 0xe0634000-0xe0637fff 64bit] [ 0.285457] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.285611] pci 0000:00:1c.0: [8086:9c1a] type 01 class 0x060400 [ 0.285717] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.285981] pci 0000:00:1c.1: [8086:9c14] type 01 class 0x060400 [ 0.286093] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.286255] pci 0000:00:1c.1: System wakeup disabled by ACPI [ 0.286358] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320 [ 0.286386] pci 0000:00:1d.0: reg 0x10: [mem 0xe063d000-0xe063d3ff] [ 0.286515] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.286595] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.286687] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100 [ 0.286974] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601 [ 0.286997] pci 0000:00:1f.2: reg 0x10: [io 0x30a8-0x30af] [ 0.287010] pci 0000:00:1f.2: reg 0x14: [io 0x30b4-0x30b7] [ 0.287023] pci 0000:00:1f.2: reg 0x18: [io 0x30a0-0x30a7] [ 0.287036] pci 0000:00:1f.2: reg 0x1c: [io 0x30b0-0x30b3] [ 0.287049] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f] [ 0.287062] pci 0000:00:1f.2: reg 0x24: [mem 0xe063c000-0xe063c7ff] [ 0.287123] pci 0000:00:1f.2: PME# supported from D3hot [ 0.287269] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500 [ 0.287293] pci 0000:00:1f.3: reg 0x10: [mem 0xe0638000-0xe06380ff 64bit] [ 0.287326] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.287621] pci 0000:02:00.0: [10ec:5227] type 00 class 0xff0000 [ 0.287696] pci 0000:02:00.0: reg 0x10: [mem 0xe0500000-0xe0500fff] [ 0.288186] pci 0000:02:00.0: supports D1 D2 [ 0.288190] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.292541] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.292551] pci 0000:00:1c.0: bridge window [mem 0xe0500000-0xe05fffff] [ 0.292855] pci 0000:03:00.0: [8086:08b2] type 00 class 0x028000 [ 0.292954] pci 0000:03:00.0: reg 0x10: [mem 0xe0400000-0xe0401fff 64bit] [ 0.293372] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.300661] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.300670] pci 0000:00:1c.1: bridge window [mem 0xe0400000-0xe04fffff] [ 0.302465] ACPI: Enabled 4 GPEs in block 00 to 7F [ 0.302617] ACPI : EC: GPE = 0x25, I/O: command/status = 0x66, data = 0x62 [ 0.302844] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.302848] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.302854] vgaarb: loaded [ 0.302857] vgaarb: bridge control possible 0000:00:02.0 [ 0.302960] ACPI: bus type USB registered [ 0.303001] usbcore: registered new interface driver usbfs [ 0.303022] usbcore: registered new interface driver hub [ 0.303057] usbcore: registered new device driver usb [ 0.303271] PCI: Using ACPI for IRQ routing [ 0.305476] PCI: pci_cache_line_size set to 64 bytes [ 0.305820] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff] [ 0.305824] e820: reserve RAM buffer [mem 0xae234000-0xafffffff] [ 0.305827] e820: reserve RAM buffer [mem 0x23e600000-0x23fffffff] [ 0.306245] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.306257] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.308302] clocksource: Switched to clocksource hpet [ 0.323835] VFS: Disk quotas dquot_6.6.0 [ 0.323885] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.324217] pnp: PnP ACPI init [ 0.325227] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.325234] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved [ 0.325238] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved [ 0.325242] system 00:00: [mem 0x000c8000-0x000cbfff] could not be reserved [ 0.325246] system 00:00: [mem 0x000cc000-0x000cffff] could not be reserved [ 0.325251] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved [ 0.325255] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved [ 0.325259] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved [ 0.325263] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved [ 0.325268] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved [ 0.325272] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved [ 0.325276] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved [ 0.325280] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved [ 0.325284] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved [ 0.325289] system 00:00: [mem 0x00100000-0xbf9fffff] could not be reserved [ 0.325294] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved [ 0.325298] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved [ 0.325307] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.325524] pnp 00:01: [Firmware Bug]: PNP resource [mem 0xfed10000-0xfed13fff] covers only part of 0000:00:00.0 Intel MCH; extending to [mem 0xfed10000-0xfed17fff] [ 0.325579] system 00:01: [io 0x1800-0x189f] could not be reserved [ 0.325584] system 00:01: [io 0x0800-0x087f] has been reserved [ 0.325589] system 00:01: [io 0x0880-0x08ff] has been reserved [ 0.325593] system 00:01: [io 0x0900-0x097f] has been reserved [ 0.325597] system 00:01: [io 0x0980-0x09ff] has been reserved [ 0.325601] system 00:01: [io 0x0a00-0x0a7f] has been reserved [ 0.325605] system 00:01: [io 0x0a80-0x0aff] has been reserved [ 0.325609] system 00:01: [io 0x0b00-0x0b7f] has been reserved [ 0.325613] system 00:01: [io 0x0b80-0x0bff] has been reserved [ 0.325618] system 00:01: [io 0x15e0-0x15ef] has been reserved [ 0.325622] system 00:01: [io 0x1600-0x167f] has been reserved [ 0.325626] system 00:01: [io 0x1640-0x165f] has been reserved [ 0.325632] system 00:01: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.325636] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved [ 0.325641] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.325645] system 00:01: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.325650] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.325654] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.325659] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved [ 0.325664] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.325799] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.325856] pnp 00:03: Plug and Play ACPI device, IDs LEN0071 PNP0303 (active) [ 0.325913] pnp 00:04: Plug and Play ACPI device, IDs LEN0035 PNP0f13 (active) [ 0.326020] pnp 00:05: Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active) [ 0.326751] pnp: PnP ACPI: found 6 devices [ 0.335149] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.335194] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.335205] pci 0000:00:1c.0: bridge window [mem 0xe0500000-0xe05fffff] [ 0.335218] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.335226] pci 0000:00:1c.1: bridge window [mem 0xe0400000-0xe04fffff] [ 0.335242] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.335246] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.335250] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.335254] pci_bus 0000:00: resource 7 [mem 0xbfa00000-0xfebfffff window] [ 0.335257] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed4bfff window] [ 0.335261] pci_bus 0000:02: resource 1 [mem 0xe0500000-0xe05fffff] [ 0.335265] pci_bus 0000:03: resource 1 [mem 0xe0400000-0xe04fffff] [ 0.335373] NET: Registered protocol family 2 [ 0.335768] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.336078] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.336348] TCP: Hash tables configured (established 65536 bind 65536) [ 0.336408] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.336469] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.336653] NET: Registered protocol family 1 [ 0.336693] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.337465] PCI: CLS 64 bytes, default 64 [ 0.337575] Unpacking initramfs... [ 1.078609] Freeing initrd memory: 14692K (ffff88003633e000 - ffff880037197000) [ 1.078645] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.078651] software IO TLB [mem 0xaa234000-0xae234000] (64MB) mapped at [ffff8800aa234000-ffff8800ae233fff] [ 1.078803] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 1.078806] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 1.078809] RAPL PMU: hw unit of domain package 2^-14 Joules [ 1.078811] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 1.078813] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 1.079864] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 1.079953] audit: initializing netlink subsys (disabled) [ 1.079985] audit: type=2000 audit(1466777382.068:1): initialized [ 1.081411] workingset: timestamp_bits=38 max_order=21 bucket_order=0 [ 1.081478] zbud: loaded [ 1.088825] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 1.088874] io scheduler noop registered [ 1.088881] io scheduler deadline registered [ 1.088906] io scheduler cfq registered (default) [ 1.089525] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.089544] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.089596] intel_idle: MWAIT substates: 0x11142120 [ 1.089599] intel_idle: v0.4.1 model 0x45 [ 1.089873] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.089960] GHES: HEST is not enabled! [ 1.090112] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.091014] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de> [ 1.091017] AMD IOMMUv2 functionality not available on this system [ 1.091050] [drm] Initialized drm 1.1.0 20060810 [ 1.091688] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.093331] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.093341] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.093695] mousedev: PS/2 mouse device common for all mice [ 1.093779] usbcore: registered new interface driver appletouch [ 1.093808] usbcore: registered new interface driver bcm5974 [ 1.094048] rtc_cmos 00:02: RTC can wake from S4 [ 1.094341] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 1.094380] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 1.094403] Driver for 1-wire Dallas network protocol. [ 1.094457] Intel P-state driver initializing. [ 1.095030] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 1.124458] ledtrig-cpu: registered to indicate activity on CPUs [ 1.125839] NET: Registered protocol family 10 [ 1.126221] mip6: Mobile IPv6 [ 1.126227] NET: Registered protocol family 17 [ 1.126237] mpls_gso: MPLS GSO support [ 1.126607] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x1c [ 1.126645] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x1c [ 1.126788] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 1.127193] registered taskstats version 1 [ 1.127242] zswap: loaded using pool lzo/zbud [ 1.130044] Key type encrypted registered [ 1.130916] rtc_cmos 00:02: setting system clock to 2016-06-24 14:09:42 UTC (1466777382) [ 1.131078] PM: Hibernation image not present or could not be loaded. [ 1.133209] Freeing unused kernel memory: 1664K (ffffffff81d41000 - ffffffff81ee1000) [ 1.133213] Write protecting the kernel read-only data: 12288k [ 1.133996] Freeing unused kernel memory: 1300K (ffff8800016bb000 - ffff880001800000) [ 1.139020] Freeing unused kernel memory: 1000K (ffff880001b06000 - ffff880001c00000) [ 1.154253] systemd-udevd[91]: starting version 215 [ 1.154624] random: systemd-udevd urandom read with 3 bits of entropy available [ 1.169880] pps_core: LinuxPPS API ver. 1 registered [ 1.169884] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 1.170122] PTP clock support registered [ 1.171145] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.171147] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.171321] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 1.184028] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.184232] ehci-pci: EHCI PCI platform driver [ 1.186075] SCSI subsystem initialized [ 1.187527] libata version 3.00 loaded. [ 1.189589] rtsx_pci 0000:02:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 41 [ 1.189943] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.189946] ACPI: Thermal Zone [THM0] (34 C) [ 1.458938] e1000e 0000:00:19.0 eth0: registered PHC clock [ 1.458943] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 68:f7:28:5e:e9:3a [ 1.458945] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.458973] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: 1000FF-0FF [ 1.459116] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.459131] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.460207] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0004b810 [ 1.460212] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.460329] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.460331] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.460333] usb usb1: Product: xHCI Host Controller [ 1.460334] usb usb1: Manufacturer: Linux 4.6.2-hoya-kerrii xhci-hcd [ 1.460336] usb usb1: SerialNumber: 0000:00:14.0 [ 1.460500] hub 1-0:1.0: USB hub found [ 1.460513] hub 1-0:1.0: 9 ports detected [ 1.462227] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.462232] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.462269] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.462271] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.462273] usb usb2: Product: xHCI Host Controller [ 1.462275] usb usb2: Manufacturer: Linux 4.6.2-hoya-kerrii xhci-hcd [ 1.462276] usb usb2: SerialNumber: 0000:00:14.0 [ 1.462510] hub 2-0:1.0: USB hub found [ 1.462522] hub 2-0:1.0: 4 ports detected [ 1.463458] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.463467] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3 [ 1.463481] ehci-pci 0000:00:1d.0: debug port 2 [ 1.467390] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.467471] ehci-pci 0000:00:1d.0: irq 23, io mem 0xe063d000 [ 1.480358] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.480430] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.480433] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.480435] usb usb3: Product: EHCI Host Controller [ 1.480437] usb usb3: Manufacturer: Linux 4.6.2-hoya-kerrii ehci_hcd [ 1.480438] usb usb3: SerialNumber: 0000:00:1d.0 [ 1.480737] hub 3-0:1.0: USB hub found [ 1.480745] hub 3-0:1.0: 3 ports detected [ 1.480932] ahci 0000:00:1f.2: version 3.0 [ 1.491197] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 3 ports 6 Gbps 0x3 impl SATA mode [ 1.491202] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 1.491767] scsi host0: ahci [ 1.491906] scsi host1: ahci [ 1.492046] scsi host2: ahci [ 1.492111] ata1: SATA max UDMA/133 abar m2048@0xe063c000 port 0xe063c100 irq 43 [ 1.492114] ata2: SATA max UDMA/133 abar m2048@0xe063c000 port 0xe063c180 irq 43 [ 1.492115] ata3: DUMMY [ 1.552555] psmouse serio1: synaptics: queried max coordinates: x [..5710], y [..4696] [ 1.582566] psmouse serio1: synaptics: queried min coordinates: x [1232..], y [1156..] [ 1.641829] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x127c00/0x0, board id: 2749, fw id: 1486693 [ 1.641844] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0 [ 1.679980] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input2 [ 1.772342] usb 1-6: new full-speed USB device number 2 using xhci_hcd [ 1.792353] usb 3-1: new high-speed USB device number 2 using ehci-pci [ 1.803484] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.803505] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.804562] ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.804567] ata2.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.804623] ata2.00: ACPI cmd ef/10:09:00:00:00:a0 (SET FEATURES) succeeded [ 1.804854] ata2.00: ATA-9: TS128GMTS400, N1126KB, max UDMA/133 [ 1.804858] ata2.00: 250069680 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 1.805316] ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.805319] ata2.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.805339] ata2.00: ACPI cmd ef/10:09:00:00:00:a0 (SET FEATURES) succeeded [ 1.805744] ata2.00: configured for UDMA/133 [ 1.809104] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.809109] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.809259] ata1.00: ATA-8: Radeon R7, 1.01, max UDMA/133 [ 1.809271] ata1.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32), AA [ 1.820242] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.820248] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.820450] ata1.00: configured for UDMA/133 [ 1.820778] scsi 0:0:0:0: Direct-Access ATA Radeon R7 1.01 PQ: 0 ANSI: 5 [ 1.844882] scsi 1:0:0:0: Direct-Access ATA TS128GMTS400 6KB PQ: 0 ANSI: 5 [ 1.870334] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/112 GiB) [ 1.870379] sd 0:0:0:0: [sda] Write Protect is off [ 1.870382] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.870397] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.870643] sd 1:0:0:0: [sdb] 250069680 512-byte logical blocks: (128 GB/119 GiB) [ 1.870683] sd 1:0:0:0: [sdb] Write Protect is off [ 1.870686] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 1.870701] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.870916] sda: sda1 sda2 < sda5 > [ 1.871277] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.871442] sd 1:0:0:0: [sdb] Attached SCSI disk [ 1.872103] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.872150] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 1.894872] device-mapper: uevent: version 1.0.3 [ 1.895058] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 1.924642] usb 3-1: New USB device found, idVendor=8087, idProduct=8000 [ 1.924646] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.925178] hub 3-1:1.0: USB hub found [ 1.925373] hub 3-1:1.0: 8 ports detected [ 1.948836] PM: Starting manual resume from disk [ 1.948842] PM: Hibernation image partition 254:1 present [ 1.948844] PM: Looking for hibernation image. [ 1.948920] PM: Image not found (code -22) [ 1.948922] PM: Hibernation image not present or could not be loaded. [ 1.965409] usb 1-6: New USB device found, idVendor=138a, idProduct=0017 [ 1.965413] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1.965416] usb 1-6: SerialNumber: 537fe65281f1 [ 2.076371] tsc: Refined TSC clocksource calibration: 1596.302 MHz [ 2.076377] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x17027faab69, max_idle_ns: 440795253920 ns [ 2.132358] usb 1-7: new full-speed USB device number 3 using xhci_hcd [ 2.261557] usb 1-7: New USB device found, idVendor=8087, idProduct=07dc [ 2.261561] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.303943] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 2.452204] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 2.499501] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input3 [ 2.631918] lp: driver loaded but no devices found [ 2.635995] ppdev: user-space parallel port driver [ 2.641088] systemd-udevd[211]: starting version 215 [ 2.644742] fuse init (API version 7.24) [ 2.736742] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.737714] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input4 [ 2.737896] ACPI: Lid Switch [LID] [ 2.737959] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input5 [ 2.737963] ACPI: Sleep Button [SLPB] [ 2.738229] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6 [ 2.738233] ACPI: Power Button [PWRF] [ 2.756338] tpm_tis 00:05: 1.2 TPM (device-id 0x0, rev-id 78) [ 2.760596] [drm] Memory usable by graphics device = 2048M [ 2.760601] [drm] Replacing VGA console driver [ 2.761267] Console: switching to colour dummy device 80x25 [ 2.767432] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.767435] [drm] Driver supports precise vblank timestamp query. [ 2.767750] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.801196] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 2.834777] ACPI: AC Adapter [AC] (off-line) [ 2.848619] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to train DP, aborting [ 2.870024] Non-volatile memory driver v1.3 [ 2.876673] ACPI: Battery Slot [BAT0] (battery present) [ 2.879510] Bluetooth: Core ver 2.21 [ 2.879527] NET: Registered protocol family 31 [ 2.879528] Bluetooth: HCI device and connection manager initialized [ 2.879532] Bluetooth: HCI socket layer initialized [ 2.879535] Bluetooth: L2CAP socket layer initialized [ 2.879542] Bluetooth: SCO socket layer initialized [ 2.880621] thinkpad_acpi: ThinkPad ACPI Extras v0.25 [ 2.880625] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 2.880626] thinkpad_acpi: ThinkPad BIOS GIET76WW (2.26 ), EC unknown [ 2.880628] thinkpad_acpi: Lenovo ThinkPad X240, model 20AMS84E00 [ 2.881983] thinkpad_acpi: radio switch found; radios are enabled [ 2.882176] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver [ 2.882180] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default... [ 2.886735] usbcore: registered new interface driver btusb [ 2.888196] ACPI: Battery Slot [BAT1] (battery present) [ 2.889850] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked [ 2.894730] ------------[ cut here ]------------ [ 2.894757] WARNING: CPU: 1 PID: 248 at net/wireless/reg.c:516 regulatory_init+0x86/0xfc [cfg80211] [ 2.894759] db.txt is empty, you should update it... [ 2.894761] Modules linked in: [ 2.894762] cfg80211(+) lpc_ich(+) btusb btrtl btbcm btintel bluetooth thinkpad_acpi(+) nvram battery rfkill ac snd_hda_intel(+) mei_me(+) snd_hda_codec i915(+) snd_hda_core snd_hwdep mei tpm_tis snd_pcm snd_timer tpm snd soundcore button intel_gtt shpchp processor fuse parport_pc ppdev lp parport autofs4 dm_mod sg sd_mod rtsx_pci_sdmmc mmc_core crc32c_intel rtsx_pci mfd_core thermal ahci libahci libata scsi_mod ehci_pci ehci_hcd xhci_pci e1000e ptp pps_core xhci_hcd [ 2.894793] CPU: 1 PID: 248 Comm: systemd-udevd Not tainted 4.6.2-hoya-kerrii #4 [ 2.894794] Hardware name: LENOVO 20AMS84E00/20AMS84E00, BIOS GIET76WW (2.26 ) 08/27/2014 [ 2.894796] 0000000000000000 ffffffff8134972f ffff880233b63c10 0000000000000000 [ 2.894800] ffffffff8106fdb4 0000000000000000 ffff880233b63c60 ffffffffa0619000 [ 2.894802] 0000000000000000 ffffffffa05f5c50 ffff8800a8bb9780 ffffffff8106fe1f [ 2.894805] Call Trace: [ 2.894812] [<ffffffff8134972f>] ? dump_stack+0x5c/0x7d [ 2.894815] [<ffffffff8106fdb4>] ? __warn+0xc4/0xe0 [ 2.894818] [<ffffffffa0619000>] ? 0xffffffffa0619000 [ 2.894820] [<ffffffff8106fe1f>] ? warn_slowpath_fmt+0x4f/0x60 [ 2.894843] [<ffffffffa061915c>] ? regulatory_init+0x86/0xfc [cfg80211] [ 2.894866] [<ffffffffa061905f>] ? cfg80211_init+0x5f/0xd6 [cfg80211] [ 2.894869] [<ffffffff8100213e>] ? do_one_initcall+0xce/0x1f0 [ 2.894873] [<ffffffff81154ac2>] ? do_init_module+0x5a/0x1da [ 2.894878] [<ffffffff810ed025>] ? load_module+0x2135/0x26e0 [ 2.894881] [<ffffffff810e96f0>] ? __symbol_put+0x30/0x30 [ 2.894884] [<ffffffff811d0dc9>] ? vfs_read+0x109/0x120 [ 2.894888] [<ffffffff810ed7a1>] ? SYSC_finit_module+0x91/0xc0 [ 2.894892] [<ffffffff816b1ff6>] ? entry_SYSCALL_64_fastpath+0x1e/0xa8 [ 2.894894] ---[ end trace d3529e49cdc7cc07 ]--- [ 2.899454] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input7 [ 2.902835] Bluetooth: hci0: read Intel version: 3707100180012d0d00 [ 2.903456] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.1.2d.d.bseq [ 2.907548] Intel(R) Wireless WiFi driver for Linux [ 2.907551] Copyright(c) 2003- 2015 Intel Corporation [ 2.910112] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7260-17.ucode failed with error -2 [ 2.910126] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7260-16.ucode failed with error -2 [ 2.910137] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-7260-15.ucode failed with error -2 [ 2.915235] iwlwifi 0000:03:00.0: loaded firmware version 25.30.14.0 op_mode iwlmvm [ 2.930861] iwlwifi 0000:03:00.0: Detected Intel(R) Dual Band Wireless N 7260, REV=0x144 [ 2.931630] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [ 2.932307] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [ 2.941694] input: PC Speaker as /devices/platform/pcspkr/input/input8 [ 2.942854] Error: Driver 'pcspkr' is already registered, aborting... [ 2.946826] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated [ 2.988573] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem [ 2.998685] EXT4-fs (sdb): mounted filesystem with ordered data mode. Opts: (null) [ 3.001224] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 3.022057] kvm: disabled by bios [ 3.040896] fbcon: inteldrmfb (fb0) is primary device [ 3.069303] intel_rapl: Found RAPL domain package [ 3.069305] intel_rapl: Found RAPL domain core [ 3.069305] intel_rapl: Found RAPL domain uncore [ 3.069306] intel_rapl: Found RAPL domain dram [ 3.078555] clocksource: Switched to clocksource tsc [ 3.081824] Adding 4784124k swap on /dev/mapper/ThinkPadX240--vg-swap_1. Priority:-1 extents:1 across:4784124k SSFS [ 3.083822] usb 1-7: USB disconnect, device number 3 [ 3.122495] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 4.147329] Console: switching to colour frame buffer device 170x48 [ 4.148347] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [ 4.148921] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9 [ 4.149081] [drm] Initialized i915 1.6.0 20160229 for 0000:00:02.0 on minor 0 [ 4.154971] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 4.158340] iTCO_vendor_support: vendor-support=0 [ 4.158894] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 4.158933] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860) [ 4.159190] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 4.166699] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3232: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 4.166701] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 4.166703] snd_hda_codec_realtek hdaudioC1D0: hp_outs=2 (0x16/0x15/0x0/0x0/0x0) [ 4.166704] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 4.166705] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 4.166706] snd_hda_codec_realtek hdaudioC1D0: Dock Mic=0x19 [ 4.166708] snd_hda_codec_realtek hdaudioC1D0: Mic=0x1a [ 4.166709] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12 [ 4.195692] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10 [ 4.195886] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11 [ 4.195953] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12 [ 4.196015] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input13 [ 4.196074] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14 [ 4.684630] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 4.690552] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 4.707725] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15 [ 4.707847] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16 [ 4.707940] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17 [ 4.795253] systemd-journald[208]: Received request to flush runtime journal from PID 1 [ 4.820702] ip_tables: (C) 2000-2006 Netfilter Core Team [ 4.834550] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 4.998256] RPC: Registered named UNIX socket transport module. [ 4.998260] RPC: Registered udp transport module. [ 4.998262] RPC: Registered tcp transport module. [ 4.998263] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 5.001739] FS-Cache: Loaded [ 5.008557] FS-Cache: Netfs 'nfs' registered for caching [ 5.016715] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 5.180565] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 5.180570] Bluetooth: BNEP filters: protocol multicast [ 5.180575] Bluetooth: BNEP socket layer initialized [ 5.779635] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [ 5.780246] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [ 5.965958] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [ 5.966568] iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled [ 7.435033] random: nonblocking pool is initialized [ 9.436133] wlan0: authenticate with 00:1b:8b:3b:fa:40 [ 9.443610] wlan0: send auth to 00:1b:8b:3b:fa:40 (try 1/3) [ 9.445756] wlan0: authenticated [ 9.448325] wlan0: associate with 00:1b:8b:3b:fa:40 (try 1/3) [ 9.452325] wlan0: RX AssocResp from 00:1b:8b:3b:fa:40 (capab=0x31 status=0 aid=2) [ 9.454704] wlan0: associated
hi, I have connected a DELL 4k laptop with a Lenovo thinkpad T450s and it works fine. I however have the latest kernel.
Hello, I just tried to reproduce the problem with following configuration: BDW-U NUC, emulating eDP with external Display (HP ZR24w) 1920 x 1200 as principal display Attaching a 4k display (3840x2160). Both are working fine with this software configuration: OS: Ubuntu 16.04 Kernel: 4.7.0 rc2 ++ Date : jun-WW24-01-11:31:29 --> Component : drm url : http://cgit.freedesktop.org/mesa/drm tag : libdrm-2.4.68 commit : fc09c5a author : Kenneth Graunke <kenneth@whitecape.org> age : 6 weeks ago --> Component : mesa url : http://cgit.freedesktop.org/mesa/mesa tag : mesa-11.2.2 commit : 3a9f628 author : Emil Velikov <emil.velikov@collabora.com> age : 4 weeks ago --> Component : xf86-video-intel url : http://cgit.freedesktop.org/xorg/driver/xf86-video-intel tag : 2.99.917 commit : baec802 author : Chris Wilson <chris@chris-wilson.co.uk> age : 1 year 6 months ago --> Component : libva url : http://cgit.freedesktop.org/libva/ tag : libva-1.7.1.pre1 commit : 453876f author : Xiang Haihao <haihao.xiang@intel.com> age : 4 days ago --> Component : vaapi (intel-driver) url : http://cgit.freedesktop.org/vaapi/intel-driver tag : 1.7.1.pre1 commit : 2975480 author : Xiang Haihao <haihao.xiang@intel.com> age : 4 days ago --> Component : cairo url : http://cgit.freedesktop.org/cairo tag : 1.15.2 commit : db8a7f1 author : Bryce Harrington <bryce@osg.samsung.com> age : 6 months ago --> Component : xserver url : http://cgit.freedesktop.org/xorg/xserver tag : xorg-server-1.18.3 commit : 9454cd5 author : Adam Jackson <ajax@redhat.com> age : 9 weeks ago --> Component : intel-gpu-tools url : http://cgit.freedesktop.org/xorg/app/intel-gpu-tools tag : intel-gpu-tools-1.15 commit : 3ce58b6 author : Marius Vlad <marius.c.vlad@intel.com> Please let me know if this configuration works for you
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