| Summary: | [965gm regression v3.13] TOSHIBA Satellite U400 intel GM965/GL960 suspend/resume failure kernel 3.14 rc7, rc6, 3.13 | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Tim Richardson <tim> |
| Component: | DRM/Intel | Assignee: | Ville Syrjala <ville.syrjala> |
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: | major | ||
| Priority: | highest | CC: | gillesphilippe, intel-gfx-bugs |
| Version: | unspecified | ||
| Hardware: | x86 (IA32) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | |||
Please note: I did this # echo mem > /sys/power/state from a terminal with the gdm service stopped (i.e. as close to init 3 as I can get) this suspended the machine, and it restored successfully. According to "Linux Graphics How to debug suspend-resume issues" this indicates a DRM bug Hmm, neither here nor in the linked bug, are there any details on what happens across suspend/resume. That it still happens with "init 3" is not conclusively evidence that it is i915.ko, since i915.ko is still active and providing the VT. Please tell me what more I can provide, I have followed the guides I found On 24/03/2014 5:54 pm, <bugzilla-daemon@freedesktop.org> wrote: > Chris Wilson <chris@chris-wilson.co.uk> changed bug 76520<https://bugs.freedesktop.org/show_bug.cgi?id=76520> > What Removed Added Status NEW NEEDINFO > > *Comment # 2 <https://bugs.freedesktop.org/show_bug.cgi?id=76520#c2> on > bug 76520 <https://bugs.freedesktop.org/show_bug.cgi?id=76520> from Chris > Wilson <chris@chris-wilson.co.uk> * > > Hmm, neither here nor in the linked bug, are there any details on what happens > across suspend/resume. That it still happens with "init 3" is not conclusively > evidence that it is i915.ko, since i915.ko is still active and providing the > VT. > > ------------------------------ > You are receiving this mail because: > > - You reported the bug. > > Most important is a dmesg following resume, if at all possible. If not, a description of what prevents recovering that dmesg. Ok that sounds easy On 24/03/2014 6:31 pm, <bugzilla-daemon@freedesktop.org> wrote: > *Comment # 4 <https://bugs.freedesktop.org/show_bug.cgi?id=76520#c4> on > bug 76520 <https://bugs.freedesktop.org/show_bug.cgi?id=76520> from Chris > Wilson <chris@chris-wilson.co.uk> * > > Most important is a dmesg following resume, if at all possible. If not, a > description of what prevents recovering that dmesg. > > ------------------------------ > You are receiving this mail because: > > - You reported the bug. > > Created attachment 96282 [details]
dmesg.0
this was the dmesg log prior to me doing pm-suspend
Also do we have any older kernels which do work, i.e. is this a regression? Yes, a regression. This machine has been running arch and ubuntu for years. Migrating to pre-release versions of 14.04 introduced the bug. I tried mainline .13 and rc 6&7 of .14, all three have this bug. Didn't have it previously, it was on Ubuntu 13.10. I'll provide more detailed info and find a previous mainline kernel without the bug tomorrow. On Monday, March 24, 2014, <bugzilla-daemon@freedesktop.org> wrote: > *Comment # 7 <https://bugs.freedesktop.org/show_bug.cgi?id=76520#c7> on > bug 76520 <https://bugs.freedesktop.org/show_bug.cgi?id=76520> from Daniel > Vetter <javascript:_e(%7B%7D,'cvml','daniel@ffwll.ch');> * > > Also do we have any older kernels which do work, i.e. is this a regression? > > ------------------------------ > You are receiving this mail because: > > - You reported the bug. > > I was wrong. I can not reproduce this bug with 3.14 rc7 or with earlier kernels if I first stop the display manager (in my case, via service lightdm stop) From a terminal, pm-suspend leads to suspend and a successful resume. It never works if lightdm is not stopped. I will reopen the ubuntu bug report. Please note that the dmesg does not include the suspend/resume event, so we have still no idea what the issue is. I don't know how to get this event logged ... I have to reboot the machine after I resume (hard power off). The log I attached was dmesg.0 after such a reboot. On Tue, Mar 25, 2014 at 7:21 PM, <bugzilla-daemon@freedesktop.org> wrote: > *Comment # 10 <https://bugs.freedesktop.org/show_bug.cgi?id=76520#c10> > on bug 76520 <https://bugs.freedesktop.org/show_bug.cgi?id=76520> from > Chris Wilson <chris@chris-wilson.co.uk> * > > Please note that the dmesg does not include the suspend/resume event, so we > have still no idea what the issue is. > > ------------------------------ > You are receiving this mail because: > > - You reported the bug. > > Is the machine pingable? Can you remotely login after a failed resume? If not can you narrow down which kernel introduced the error, perhaps even do a bisect? No, it is not pingable. But more importantly, when I was testing multiple kernels I discovered that I cannot reproduce if I have killed the display manager. So I think the bug is with lightdm not the kernel. On Tue, Mar 25, 2014 at 8:44 PM, <bugzilla-daemon@freedesktop.org> wrote: > *Comment # 12 <https://bugs.freedesktop.org/show_bug.cgi?id=76520#c12> > on bug 76520 <https://bugs.freedesktop.org/show_bug.cgi?id=76520> from > Chris Wilson <chris@chris-wilson.co.uk> * > > Is the machine pingable? Can you remotely login after a failed resume? If not > can you narrow down which kernel introduced the error, perhaps even do a > bisect? > > ------------------------------ > You are receiving this mail because: > > - You reported the bug. > > No, it's a kernel bug if the machine is unpingable - you triggered a kernel panic. ok. ubuntu has an archive of mainline kernels. In the last of 3.12 kernels, there is no panic. resume works. i.e. 3.12.14 is ok The first kernel in 3.13.0 fails. I will try to bisect it. Yeah, for machine death upon resume bisect is the most promising approach usually. And ubuntu has a great bisect guide ;-) Do I have to make clean each time I bisect and build a new kernel? kernel build system is robust enough to allow rebuilds without cleaning everything out. I have concluded the bisect. 18442d08786472c63a0a80c27f92b033dffc26de is the first bad commit commit 18442d08786472c63a0a80c27f92b033dffc26de Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Fri Sep 13 16:00:08 2013 +0300 let me know if there is more info I can provide Poke Ville a bit ... Meanwhile can you please install latest intel-gpu-tools (preferrably git if your distro doesn't have the latest release) and then grap the output of the intel_reg_dumper tool for both a working and a broken kernel? Please try to grab them _after_ a suspend/resume cycle. Also please boot with drm.debug=0xe on a broken kernel and grab dmesg a) right after boot and b) after a failed suspend/resume if possible. Created attachment 97635 [details]
intel_reg_dumper_before_good.txt
intel_reg_dumper_before_good taken before pm-suspend on a kernel which works
Created attachment 97636 [details]
intel reg dumper after good
Created attachment 97637 [details]
intel reg dumper before bad
when the kernel does not resume, there is nothing added to dmesg (as far as I can see). So I ignore the dmesg after fail request. Sorry for the delay. I attach here a dmesg with that kernel log option however, sadly, dmesg is not updated by the resume on a bad kernel. I made a copy of dmesg "before suspend", did a pm-suspend, resumed (crash), hard reboot and compared dmesg.0 to my before suspend. identical, no content added. Created attachment 98841 [details]
dmesg with drm debug on a bad kernel
You might try ramoops to catch kernel oopses during resume. I recently used it sucesfully for that. To do that rebuild your kernel with: CONFIG_PSTORE=y CONFIG_PSTORE_CONSOLE=y CONFIG_PSTORE_RAM=y The set up the kernel command with somelike like this: mem=2G ramoops.mem_address=0x80000000 ramoops.mem_size=0x200000 ramoops.ecc=1 Reboot after the kernel hang and mount the pstore fs to see if it caught something: mkdir /mnt/pstore && mount -t pstore none /mnt/pstore I think we need to retest with commit ed5ca77ed7505cd389003a6d35ca1b7365429d71 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Mon Dec 2 19:00:45 2013 +0200 drm/i915: Avoid div-by-zero in clock calculation funcs I guess best would be latest 3.15-rc. 3.15rc6 still has the bug I compiled a kernel with the three PSTORE options, but after crash and mounting the pstore file system, there was nothing there. (In reply to comment #30) > I compiled a kernel with the three PSTORE options, but after crash and > mounting the pstore file system, there was nothing there. It might be that the memory got cleared after the machine was restarted. On one of my machines the reset button and watchdog preserved the memory contents, but a quick off/on with the power button didn't. Maybe try enabling a few more kernel debug knobs: CONFIG_LOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y CONFIG_DETECT_HUNG_TASK=y CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y And also set "oops=panic panic=-1" on the kernel command line. You may also want to give the watchdog a try. So load the itco_wdt driver and tell the watchdog daemon to use /dev/watchdog, and start the daemon before suspending. Although on my machine the watchdog failed to reboot the machine when it hung during resume. Also one option would be to set "no_console_suspend" on the kernel command line (or "echo 0 > /sys/module/printk/parameters/console_suspend") and see if you can simply catch the oops on the console. If there's a serial port try serial console, if not try netconsole. Created attachment 100625 [details] [review] [PATCH] drm/i915: Populate pipe_config.pixel_multiplier even for disabled pipes I was pondering about this a bit and figured that SDVO must be the key here since it's fairly rare thing these days. So after going through the code again I came up with a pretty decent theory for why it might blow up. So hopefully this patch will fix your problems. Please test and report back. Also if the patch works, please attach the dmesg from the suspend/resume cycle. I included an extra WARN there to confirm a theory I have. I'll drop that WARN from the final version, but I just want to see whether it triggers. Thanks. The patch works. I applied it to v3.15-RC8 I'll attach the dmesg log ... Ah, there is no warn; do I have to enable debug messages somehow? The patch is definitely applied; I checked the code (and besides, I have a unpatched 3.15-RC8 which does not resume) Created attachment 100674 [details]
dmesg from resume after successful patch applied
(In reply to comment #34) > Ah, there is no warn; do I have to enable debug messages somehow? The patch > is definitely applied; I checked the code (and besides, I have a unpatched > 3.15-RC8 which does not resume) I guess that part of my theory is wrong then. That just means the SDVO port was also enabled at the time, which seems a bit weird but doesn't really matter. Can you still attach dmesg with drm.debug=0xe from the suspend/resume cycle so I can double check that everything else looks fine? Created attachment 100699 [details]
dmesg after suspend resume with drm debug on
(In reply to comment #37) > Created attachment 100699 [details] > dmesg after suspend resume with drm debug on Hmm. I don't see the suspend/resume in that log. Nothing from i915, nor from acpi or other subsystems. I tried again, making a copy of dmesg before suspend, and then after resume, but they are identical files. Nothing is added after the resume. I have attached the "After" one anyway. Created attachment 100714 [details]
dmesg after suspend resume with drm debug on (attempt 2)
Created attachment 100715 [details]
attempt 3: dmesg >
I tried again, this time via the dmesg command.
dmesg > filename
It is much bigger file, perhaps this has post-resume data.
OK, it really looks like the "attempt 3" log has what you were looking for. It mentions resume events. (In reply to comment #42) > OK, it really looks like the "attempt 3" log has what you were looking for. > It mentions resume events. Yeah that looks good. And now I even see my debug WARN triggering. But it also looks like the way I fixed the bug also leads to another WARN so I I'll need to fix it another way. I'll attach a revised patch shortly. Created attachment 100718 [details] [review] [PATCH] drm/i915: Avoid div-by-zero when pixel_multiplier is zero Here's the revised patch. Please test, and again attach a dmesg with debug enabled from the suspend/resume. should that patch be applied to a clean kernel or on top of the previous patch? (In reply to comment #45) > should that patch be applied to a clean kernel or on top of the previous > patch? clean Created attachment 100733 [details]
dmesg after suspend resume with drm debug on, second patch
this is dmesg output after resume, based on the second patch.
(In reply to comment #47) > Created attachment 100733 [details] > dmesg after suspend resume with drm debug on, second patch > > this is dmesg output after resume, based on the second patch. OK. No WARNs during suspend/resume which is good. I'll submit the patch for inclusion. Thanks for persisting and testing. There are plenty of earlier WARNs in the log from the modeset state checker. You may want to retest with the latest drm-intel-nightly and open a new bug for those if they still persist. thanks for your help. How can I track when this will end up in the mainline kernel? commit 17218c2c19cff4ce9de132a76822bb0f5bbe3d23 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Mon Jun 9 16:20:46 2014 +0300 drm/i915: Avoid div-by-zero when pixel_multiplier is zero This should get merged mainline within two weeks, and eventually get backported to stable kernels after that. And thanks for the report and testing! *** Bug 75379 has been marked as a duplicate of this bug. *** For completeness, another dupe at kernel.org: https://bugzilla.kernel.org/show_bug.cgi?id=78381 patch
drm/i915: Avoid div-by-zero when pixel_multiplier is zero
added to the 3.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-avoid-div-by-zero-when-pixel_multiplier-is-zero.patch
and it can be found in the queue-3.15 subdirectory.
...
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
commit 2b85886a5457f5c5dbcd32edbd4e6bba0f4e8678 upstream.
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[details based on ubuntu upstream reporting template] [contents include /proc/version, lspci -vvv,sh ver_linux,/proc/cpuinfo/, /proc/modules/ etc This bug appeared in 3.13 and was present in mainline 3.14 rc 6 & 7 Many previous versions have not had this problem (for at least three years of linux installations, mostly ubuntu). I was requested to post this bug here by Ubuntu since it is present in mainline kernels. [TOSHIBA Satellite U400] suspend/resume failure Linux version 3.14.0-031400rc7-generic [2.] Full description of the problem/report: After suspending, the laptop does not resume properly. There is some hard drive activity, but the screen never appears. When resuming, Ubuntu detects a kernel crash. However, Ubuntu developers directed me to test upstream kernels. Every upstream kernel I tested showed the problem. This problem has not occurred in previous versions of Ubuntu. The video hardware is Intel lspci: 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) [8086:2a02] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Toshiba America Info Systems Device [1179:ff50] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 44 Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=1M] Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 1800 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41e1 Capabilities: [d0] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Kernel driver in use: i915 [4.] Kernel version (from /proc/version): While booted into the newest upstream mainline kernel only, please execute the following in a terminal and paste the results: cat /proc/version Linux version 3.14.0-031400rc7-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201403162235 SMP Mon Mar 17 02:57:06 UTC 2014 [7.] Environment Please execute the following in a terminal, and paste the results: lsb_release -rd Description: Ubuntu Trusty Tahr (development branch) Release: 14.04 [7.1.] Software (add the output of the ver_linux script here) While booted into the newest upstream mainline kernel only, this is found in the directory: /usr/src/linux-headers-<VERSION>/scripts where <VERSION> is the version of the kernel you are using, found in the directory /usr/src. You may run the script by changing to the directory via a terminal, and paste the results: sh ver_linux katherine@newton:/usr/src/linux-headers-3.14.0-031400rc7/scripts$ sh ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux newton 3.14.0-031400rc7-generic #201403162235 SMP Mon Mar 17 02:57:06 UTC 2014 i686 i686 i686 GNU/Linux Gnu C 4.8 Gnu make 3.81 binutils 2.24 util-linux 2.20.1 mount support module-init-tools 15 e2fsprogs 1.42.9 pcmciautils 018 Linux C Library 2.19 Dynamic linker (ldd) 2.19 Procps 3.3.9 Net-tools 1.60 Kbd 1.15.5 Sh-utils 8.21 wireless-tools 30 Modules Loaded ctr ccm snd_hda_codec_hdmi bnep snd_hda_codec_conexant snd_hda_codec_generic rfcomm btusb joydev bluetooth 6lowpan_iphc uvcvideo arc4 videobuf2_vmalloc coretemp videobuf2_memops videobuf2_core snd_hda_intel kvm_intel snd_hda_codec iwl4965 snd_hwdep snd_pcm videodev kvm snd_seq_midi snd_seq_midi_event snd_rawmidi iwlegacy snd_seq snd_seq_device snd_timer mac80211 i915 cfg80211 snd drm_kms_helper soundcore microcode drm toshiba_acpi psmouse sparse_keymap i2c_algo_bit lpc_ich serio_raw toshiba_bluetooth wmi mac_hid lp video parport ahci libahci firewire_ohci sdhci_pci firewire_core sdhci crc_itu_t [7.2.] Processor information (from /proc/cpuinfo): While booted into the newest upstream mainline kernel only, execute the following in a terminal, and paste the results: cat /proc/cpuinfo katherine@newton:/usr/src/linux-headers-3.14.0-031400rc7/scripts$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Duo CPU T8300 @ 2.40GHz stepping : 6 microcode : 0x60c cpu MHz : 800.000 cache size : 3072 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fdiv_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm ida dtherm tpr_shadow vnmi flexpriority bogomips : 4787.84 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Duo CPU T8300 @ 2.40GHz stepping : 6 microcode : 0x60c cpu MHz : 800.000 cache size : 3072 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fdiv_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm ida dtherm tpr_shadow vnmi flexpriority bogomips : 4787.84 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: [7.3.] Module information (from /proc/modules): While booted into the newest upstream mainline kernel only, execute the following in a terminal, and paste the results: cat /proc/modules katherine@newton:/usr/src/linux-headers-3.14.0-031400rc7/scripts$ cat /proc/modules ctr 13025 2 - Live 0x00000000 ccm 17596 2 - Live 0x00000000 snd_hda_codec_hdmi 46041 1 - Live 0x00000000 bnep 19107 2 - Live 0x00000000 snd_hda_codec_conexant 51951 1 - Live 0x00000000 snd_hda_codec_generic 63224 1 snd_hda_codec_conexant, Live 0x00000000 rfcomm 59012 12 - Live 0x00000000 btusb 27686 0 - Live 0x00000000 joydev 17299 0 - Live 0x00000000 bluetooth 375778 22 bnep,rfcomm,btusb, Live 0x00000000 6lowpan_iphc 18480 1 bluetooth, Live 0x00000000 uvcvideo 72275 0 - Live 0x00000000 arc4 12509 2 - Live 0x00000000 videobuf2_vmalloc 13048 1 uvcvideo, Live 0x00000000 coretemp 13384 0 - Live 0x00000000 videobuf2_memops 13170 1 videobuf2_vmalloc, Live 0x00000000 videobuf2_core 39843 1 uvcvideo, Live 0x00000000 snd_hda_intel 43398 6 - Live 0x00000000 kvm_intel 138023 0 - Live 0x00000000 snd_hda_codec 119362 4 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel, Live 0x00000000 iwl4965 112509 0 - Live 0x00000000 snd_hwdep 13276 1 snd_hda_codec, Live 0x00000000 snd_pcm 96053 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 0x00000000 videodev 122418 2 uvcvideo,videobuf2_core, Live 0x00000000 kvm 404104 1 kvm_intel, Live 0x00000000 snd_seq_midi 13132 0 - Live 0x00000000 snd_seq_midi_event 14475 1 snd_seq_midi, Live 0x00000000 snd_rawmidi 25198 1 snd_seq_midi, Live 0x00000000 iwlegacy 88257 1 iwl4965, Live 0x00000000 snd_seq 55716 2 snd_seq_midi,snd_seq_midi_event, Live 0x00000000 snd_seq_device 14137 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x00000000 snd_timer 28971 2 snd_pcm,snd_seq, Live 0x00000000 mac80211 582807 2 iwl4965,iwlegacy, Live 0x00000000 i915 737884 3 - Live 0x00000000 cfg80211 447796 3 iwl4965,iwlegacy,mac80211, Live 0x00000000 snd 61456 24 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq_midi,snd_rawmidi,snd_seq,snd_seq_device,snd_timer, Live 0x00000000 drm_kms_helper 47293 1 i915, Live 0x00000000 soundcore 12600 1 snd, Live 0x00000000 microcode 19509 0 - Live 0x00000000 drm 249035 4 i915,drm_kms_helper, Live 0x00000000 toshiba_acpi 18382 0 - Live 0x00000000 psmouse 97104 0 - Live 0x00000000 sparse_keymap 13658 1 toshiba_acpi, Live 0x00000000 i2c_algo_bit 13316 1 i915, Live 0x00000000 lpc_ich 16987 0 - Live 0x00000000 serio_raw 13230 0 - Live 0x00000000 toshiba_bluetooth 12748 0 - Live 0x00000000 wmi 18827 1 toshiba_acpi, Live 0x00000000 mac_hid 13077 0 - Live 0x00000000 lp 13359 0 - Live 0x00000000 video 19330 1 i915, Live 0x00000000 parport 40945 1 lp, Live 0x00000000 ahci 29802 2 - Live 0x00000000 libahci 30899 1 ahci, Live 0x00000000 firewire_ohci 36237 0 - Live 0x00000000 sdhci_pci 18609 0 - Live 0x00000000 firewire_core 62418 1 firewire_ohci, Live 0x00000000 sdhci 38093 1 sdhci_pci, Live 0x00000000 crc_itu_t 12627 1 firewire_core, Live 0x00000000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) While booted into the newest upstream mainline kernel only, execute the following in a terminal, and paste the results: cat /proc/ioports katherine@newton:/usr/src/linux-headers-3.14.0-031400rc7/scripts$ cat /proc/ioports 0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0062-0062 : EC data 0064-0064 : keyboard 0066-0066 : EC cmd 0070-0077 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:1f.1 0170-0177 : ata_piix 01f0-01f7 : 0000:00:1f.1 01f0-01f7 : ata_piix 0376-0376 : 0000:00:1f.1 0376-0376 : ata_piix 03c0-03df : vesafb 03f6-03f6 : 0000:00:1f.1 03f6-03f6 : ata_piix 0800-080f : pnp 00:04 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1000-1003 : ACPI PM1a_EVT_BLK 1004-1005 : ACPI PM1a_CNT_BLK 1008-100b : ACPI PM_TMR 1010-1015 : ACPI CPU throttle 1020-1020 : ACPI PM2_CNT_BLK 1028-102f : ACPI GPE0_BLK 1030-1033 : iTCO_wdt 1060-107f : iTCO_wdt 1180-11bf : 0000:00:1f.0 1180-11bf : pnp 00:04 1800-1807 : 0000:00:02.0 1810-181f : 0000:00:1f.1 1810-181f : ata_piix 1820-183f : 0000:00:1a.0 1820-183f : uhci_hcd 1840-185f : 0000:00:1a.1 1840-185f : uhci_hcd 1860-187f : 0000:00:1d.0 1860-187f : uhci_hcd 1880-189f : 0000:00:1d.1 1880-189f : uhci_hcd 18a0-18bf : 0000:00:1d.2 18a0-18bf : uhci_hcd 18d0-18d3 : 0000:00:1f.2 18d0-18d3 : ahci 18d4-18d7 : 0000:00:1f.2 18d4-18d7 : ahci 18d8-18df : 0000:00:1f.2 18d8-18df : ahci 18e0-18ff : 0000:00:1f.2 18e0-18ff : ahci 1c00-1c07 : 0000:00:1f.2 1c00-1c07 : ahci 1c20-1c3f : 0000:00:1f.3 2000-2fff : PCI Bus 0000:02 3000-3fff : PCI Bus 0000:06 4000-4fff : PCI Bus 0000:08 fe00-fe00 : pnp 00:04 cat /proc/iomem katherine@newton:/usr/src/linux-headers-3.14.0-031400rc7/scripts$ cat /proc/iomem 00000000-00000fff : reserved 00001000-0009f7ff : System RAM 0009f800-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000d0000-000d3fff : PCI Bus 0000:00 000d4000-000d7fff : PCI Bus 0000:00 000d8000-000dbfff : PCI Bus 0000:00 000dc000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-bf6cffff : System RAM 01000000-0169d8b4 : Kernel code 0169d8b5-01a16e7f : Kernel data 01afd000-01be1fff : Kernel bss bf6d0000-bf6e2fff : ACPI Non-volatile Storage bf6e3000-bfffffff : reserved bf800000-bfffffff : Graphics Stolen Memory c0000000-dfffffff : PCI Bus 0000:00 c0000000-c01fffff : PCI Bus 0000:02 c0200000-c03fffff : PCI Bus 0000:02 c0400000-c05fffff : PCI Bus 0000:06 c0600000-c07fffff : PCI Bus 0000:06 c0800000-c0afffff : PCI Bus 0000:08 c0800000-c0801fff : 0000:08:00.0 c0800000-c0801fff : iwl4965 c0b00000-c0cfffff : PCI Bus 0000:08 c0d00000-c0d000ff : 0000:00:1f.3 c0d01000-c0d01fff : Intel Flush Page d0000000-dfffffff : 0000:00:02.0 e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff] e0000000-efffffff : reserved e0000000-efffffff : pnp 00:00 f0000000-febfffff : PCI Bus 0000:00 f0000000-f00fffff : 0000:00:02.0 f0100000-f01fffff : 0000:00:02.1 f0300000-f03fffff : PCI Bus 0000:0a f0300000-f03007ff : 0000:0a:01.0 f0300800-f03008ff : 0000:0a:01.2 f0300800-f03008ff : mmc0 f0301000-f0301fff : 0000:0a:01.0 f0301000-f0301fff : firewire_ohci f0302000-f0302fff : 0000:0a:01.3 f0400000-f0403fff : 0000:00:1b.0 f0400000-f0403fff : ICH HD audio f0604000-f06047ff : 0000:00:1f.2 f0604000-f06047ff : ahci f0604800-f0604bff : 0000:00:1a.7 f0604800-f0604bff : ehci_hcd f0604c00-f0604fff : 0000:00:1d.7 f0604c00-f0604fff : ehci_hcd fec00000-fec0ffff : reserved fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fed00000-fed003ff : reserved fed00000-fed003ff : pnp 00:02 fed14000-fed19fff : reserved fed14000-fed17fff : pnp 00:00 fed18000-fed18fff : pnp 00:00 fed19000-fed19fff : pnp 00:00 fed1c000-fed8ffff : reserved fed1c000-fed1ffff : pnp 00:00 fed1f410-fed1f414 : iTCO_wdt fed20000-fed3ffff : pnp 00:00 fed45000-fed8ffff : pnp 00:00 fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved ff000000-ffffffff : reserved 100000000-13fffffff : System RAM [7.5.] PCI information ('lspci -vvv' as root) While booted into the newest upstream mainline kernel only, execute the following via a terminal, and paste the results: sudo lspci -vvv 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=0a <?> Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 03) (prog-if 00 [VGA controller]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 44 Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=1M] Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 1800 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41e1 Capabilities: [d0] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Kernel driver in use: i915 00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 03) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: Memory at f0100000 (64-bit, non-prefetchable) [size=1M] Capabilities: [d0] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ 00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 4: I/O ports at 1820 [size=32] Kernel driver in use: uhci_hcd 00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 21 Region 4: I/O ports at 1840 [size=32] Kernel driver in use: uhci_hcd 00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 18 Region 0: Memory at f0604800 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 46 Region 0: Memory at f0400000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0300c Data: 4152 Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=80 Status: NegoPending- InProgress- Capabilities: [130 v1] Root Complex Link Desc: PortNumber=0f ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c000 Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: c0000000-c01fffff Prefetchable memory behind bridge: 00000000c0200000-00000000c03fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #2, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41a1 Capabilities: [90] Subsystem: Toshiba America Info Systems Device ff50 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=01 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 I/O behind bridge: 00003000-00003fff Memory behind bridge: c0400000-c05fffff Prefetchable memory behind bridge: 00000000c0600000-00000000c07fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #5, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41b1 Capabilities: [90] Subsystem: Toshiba America Info Systems Device ff50 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=04 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: 00004000-00004fff Memory behind bridge: c0800000-c0afffff Prefetchable memory behind bridge: 00000000c0b00000-00000000c0cfffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #6, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #3, PowerLimit 6.500W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41c1 Capabilities: [90] Subsystem: Toshiba America Info Systems Device ff50 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=06 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 4: I/O ports at 1860 [size=32] Kernel driver in use: uhci_hcd 00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 19 Region 4: I/O ports at 1880 [size=32] Kernel driver in use: uhci_hcd 00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 18 Region 4: I/O ports at 18a0 [size=32] Kernel driver in use: uhci_hcd 00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 0: Memory at f0604c00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Kernel driver in use: ehci-pci 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=32 I/O behind bridge: 0000f000-00000fff Memory behind bridge: f0300000-f03fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR+ BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: Device 0000:0000 00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 03) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: lpc_ich 00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 19 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 Region 4: I/O ports at 1810 [size=16] Kernel driver in use: ata_piix 00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 03) (prog-if 01 [AHCI 1.0]) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 43 Region 0: I/O ports at 1c00 [size=8] Region 1: I/O ports at 18d4 [size=4] Region 2: I/O ports at 18d8 [size=8] Region 3: I/O ports at 18d0 [size=4] Region 4: I/O ports at 18e0 [size=32] Region 5: Memory at f0604000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/4 Maskable- 64bit- Address: fee0300c Data: 41d1 Capabilities: [70] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004 Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03) Subsystem: Toshiba America Info Systems Device ff50 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin C routed to IRQ 5 Region 0: Memory at c0d00000 (32-bit, non-prefetchable) [size=256] Region 4: I/O ports at 1c20 [size=32] 08:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61) Subsystem: Intel Corporation Vaio VGN-SZ79SN_C Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 45 Region 0: Memory at c0800000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0100c Data: 4122 Capabilities: [e0] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr+ UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <128ns, L1 <64us ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 14, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Device Serial Number 00-1f-3b-ff-ff-7a-4e-c9 Kernel driver in use: iwl4965 0a:01.0 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02) (prog-if 10 [OHCI]) Subsystem: Toshiba America Info Systems Satellite P305D-S8995E Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping+ SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+ Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at f0301000 (32-bit, non-prefetchable) [size=4K] Region 1: Memory at f0300000 (32-bit, non-prefetchable) [size=2K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+ Kernel driver in use: firewire_ohci 0a:01.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 02) (prog-if 01) Subsystem: Toshiba America Info Systems Satellite P305D-S8995E Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at f0300800 (32-bit, non-prefetchable) [size=256] Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: sdhci-pci 0a:01.3 Mass storage controller: O2 Micro, Inc. Integrated MS/xD Controller (rev 01) Subsystem: Toshiba America Info Systems Satellite P305D-S8995E Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 11 Region 0: Memory at f0302000 (32-bit, non-prefetchable) [size=4K] Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- [7.6.] SCSI information (from /proc/scsi/scsi) While booted into the newest upstream mainline kernel only, execute the following via a terminal, and paste the results: cat /proc/scsi/scsi [7.7.] Other information that might be relevant to the problem (please look in /proc and include all information that you think to be relevant): While booted into the newest upstream mainline kernel only, execute the following via a terminal, and paste the results: ls /proc [X.] Other notes, patches, fixes, workarounds: Please provide a link to your Launchpad bug report. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290787