kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Starry Sky, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>


** Tags added: bios-outdated-a12

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/965914

Title:
  WARNING: at
  /build/buildd/linux-3.0.0/drivers/gpu/drm/i915/i915_drv.c:365
  gen6_gt_force_wake_put+0x4b/0x50 [i915]()

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Occasionally my PC get frozen.  Keyboard, mouse and all other input
  devices lost efficiency. In such case, I have to press the power
  button to shutdown my notepad.

  And sometimes, black stripes appear on the screen. In such case, if I
  restart the corresponding program, the screen returns to normal.

  I find the following lines from syslog.

  Mar 26 15:58:45 starrysky kernel: [  198.509514] userif-2: sent link up event.
  Mar 26 15:58:45 starrysky kernel: [19699.876042] ------------[ cut here ]------------
  Mar 26 15:58:45 starrysky kernel: [19699.876065] WARNING: at /build/buildd/linux-3.0.0/drivers/gpu/drm/i915/i915_drv.c:365 gen6_gt_force_wake_put+0x4b/0x50 [i915]()
  Mar 26 15:58:45 starrysky kernel: [19699.876068] Hardware name: Latitude E6220
  Mar 26 15:58:45 starrysky kernel: [19699.876069] Modules linked in: bnep rfcomm vmnet vsock vmci vmmon binfmt_misc snd_hda_codec_hdmi snd_hda_codec_idt joydev wl(P) lib80211 bcma arc4 ppdev dell_wmi sparse_keymap snd_hda_intel snd_hda_codec snd_hwdep snd_pcm dell_laptop dcdbas snd_seq_midi snd_rawmidi uvcvideo videodev v4l2_compat_ioctl32 snd_seq_midi_event snd_seq parport_pc btusb snd_timer snd_seq_device bluetooth wmi snd psmouse serio_raw soundcore snd_page_alloc brcmsmac(C) brcmutil(C) mac80211 i915 drm_kms_helper cfg80211 crc_ccitt drm mei(C) i2c_algo_bit video lp parport usbhid hid e1000e ahci libahci sdhci_pci sdhci
  Mar 26 15:58:45 starrysky kernel: [19699.876105] Pid: 0, comm: kworker/0:0 Tainted: P         C  3.0.0-16-generic #29-Ubuntu
  Mar 26 15:58:45 starrysky kernel: [19699.876107] Call Trace:
  Mar 26 15:58:45 starrysky kernel: [19699.876108]  <IRQ>  [<ffffffff8105e8ff>] warn_slowpath_common+0x7f/0xc0
  Mar 26 15:58:45 starrysky kernel: [19699.876124]  [<ffffffffa014c840>] ? i915_vblank_swap+0x10/0x10 [i915]
  Mar 26 15:58:45 starrysky kernel: [19699.876128]  [<ffffffff8105e95a>] warn_slowpath_null+0x1a/0x20
  Mar 26 15:58:45 starrysky kernel: [19699.876134]  [<ffffffffa014191b>] gen6_gt_force_wake_put+0x4b/0x50 [i915]
  Mar 26 15:58:45 starrysky kernel: [19699.876142]  [<ffffffffa014c8c4>] i915_hangcheck_elapsed+0x84/0x3f0 [i915]
  Mar 26 15:58:45 starrysky kernel: [19699.876146]  [<ffffffff81011673>] ? native_sched_clock+0x13/0x80
  Mar 26 15:58:45 starrysky kernel: [19699.876150]  [<ffffffff8107a3a0>] ? __queue_work+0x320/0x320
  Mar 26 15:58:45 starrysky kernel: [19699.876157]  [<ffffffffa014c840>] ? i915_vblank_swap+0x10/0x10 [i915]
  Mar 26 15:58:45 starrysky kernel: [19699.876164]  [<ffffffffa014c840>] ? i915_vblank_swap+0x10/0x10 [i915]
  Mar 26 15:58:45 starrysky kernel: [19699.876168]  [<ffffffff8106d736>] call_timer_fn+0x46/0x160
  Mar 26 15:58:45 starrysky kernel: [19699.876172]  [<ffffffff812efe4d>] ? rb_insert_color+0xad/0x150
  Mar 26 15:58:45 starrysky kernel: [19699.876178]  [<ffffffffa014c840>] ? i915_vblank_swap+0x10/0x10 [i915]
  Mar 26 15:58:45 starrysky kernel: [19699.876181]  [<ffffffff8106f062>] run_timer_softirq+0x132/0x2a0
  Mar 26 15:58:45 starrysky kernel: [19699.876185]  [<ffffffff810270cd>] ? lapic_next_event+0x1d/0x30
  Mar 26 15:58:45 starrysky kernel: [19699.876187]  [<ffffffff810660f8>] __do_softirq+0xa8/0x210
  Mar 26 15:58:45 starrysky kernel: [19699.876191]  [<ffffffff81093a2f>] ? tick_program_event+0x1f/0x30
  Mar 26 15:58:45 starrysky kernel: [19699.876195]  [<ffffffff815fc41c>] call_softirq+0x1c/0x30
  Mar 26 15:58:45 starrysky kernel: [19699.876197]  [<ffffffff8100c2d5>] do_softirq+0x65/0xa0
  Mar 26 15:58:45 starrysky kernel: [19699.876200]  [<ffffffff810664de>] irq_exit+0x8e/0xb0
  Mar 26 15:58:45 starrysky kernel: [19699.876203]  [<ffffffff815fcd5e>] smp_apic_timer_interrupt+0x6e/0x99
  Mar 26 15:58:45 starrysky kernel: [19699.876206]  [<ffffffff815fbbd3>] apic_timer_interrupt+0x13/0x20
  Mar 26 15:58:45 starrysky kernel: [19699.876207]  <EOI>  [<ffffffff8134b1bb>] ? intel_idle+0xcb/0x120
  Mar 26 15:58:45 starrysky kernel: [19699.876212]  [<ffffffff8134b19d>] ? intel_idle+0xad/0x120
  Mar 26 15:58:45 starrysky kernel: [19699.876216]  [<ffffffff814b37ad>] cpuidle_idle_call+0x9d/0x280
  Mar 26 15:58:45 starrysky kernel: [19699.876219]  [<ffffffff8100920b>] cpu_idle+0xab/0x100
  Mar 26 15:58:45 starrysky kernel: [19699.876223]  [<ffffffff815d52a9>] start_secondary+0xd9/0xdb
  Mar 26 15:58:45 starrysky kernel: [19699.876226] ---[ end trace 4b9bd915fdd3007b ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-16-generic 3.0.0-16.29
  ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
  Uname: Linux 3.0.0-16-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  starrysky   3955 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0x7ec60000 irq 43'
     Mixer name	: 'Intel CougarPoint HDMI'
     Components	: 'HDA:111d76e7,102804a9,00100102 HDA:80862805,80860101,00100000'
     Controls      : 27
     Simple ctrls  : 13
  Date: Tue Mar 27 12:40:40 2012
  HibernationDevice: RESUME=UUID=03e147a2-b549-4217-a0c1-bbd356996e3c
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: Dell Inc. Latitude E6220
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic root=UUID=eb7bdc15-0fb4-45ac-ae19-d20d539e46a1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-16-generic N/A
   linux-backports-modules-3.0.0-16-generic  N/A
   linux-firmware                            1.60
  SourcePackage: linux
  StagingDrivers: brcmutil mei brcmsmac
  UpgradeStatus: Upgraded to oneiric on 2011-12-13 (104 days ago)
  WifiSyslog:
   
  dmi.bios.date: 10/18/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A04
  dmi.board.name: 0JX04H
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA04:bd10/18/2011:svnDellInc.:pnLatitudeE6220:pvr01:rvnDellInc.:rn0JX04H:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6220
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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