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[Launchpad Bug Tracker <1351996@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/1351996

Title:
  nouveau kernel driver: failed suspend, -16

Status in linux package in Ubuntu:
  Expired

Bug description:
  I have intel/noveau hybrid graphics, and recently installed the Trusty
  HWE.

  Now when I try to go to suspend, it fails with errors from the nouveau
  kernel driver:

   [ 3139.483363] nouveau  [     DRM] suspending display...
   [ 3139.483365] nouveau  [     DRM] unpinning framebuffer(s)...
   [ 3139.483368] nouveau  [     DRM] evicting buffers...
   [ 3139.483369] nouveau  [     DRM] waiting for kernel channels to go idle...
   [ 3139.483411] nouveau  [     DRM] suspending client object trees...
   [ 3139.484327] nouveau  [     DRM] suspending kernel object tree...
   [ 3141.487119] nouveau E[   PDISP][0000:01:00.0][0xc000857c][ffff880231adb180] fini timeout, 0xc2061008
   [ 3141.487121] nouveau E[   PDISP][0000:01:00.0][0xc000857c][ffff880231adb180] failed suspend, -16
   [ 3141.487123] nouveau E[     DRM] 0xd1500000:0xd15c7c00 suspend failed with -16
   [ 3141.487151] nouveau E[     DRM] 0xdddddddd:0xd1500000 suspend failed with -16
   [ 3141.487258] nouveau E[     DRM] 0xffffffff:0xdddddddd suspend failed with -16
   [ 3141.488005] nouveau E[     DRM] 0xffffffff:0xffffffff suspend failed with -16
   [ 3141.488114] nouveau  [     DRM] resuming display...
   [ 3141.507688] pci_pm_suspend(): nouveau_pmops_suspend+0x0/0xd0 [nouveau] returns -16
   [ 3141.507691] dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns -16
   [ 3141.507693] PM: Device 0000:01:00.0 failed to suspend async: error -16
   [ 3141.507735] PM: Some devices failed to suspend, or early wake event detected

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57~precise1
  ProcVersionSignature: Ubuntu 3.13.0-32.57~precise1-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  Date: Sun Aug  3 20:46:49 2014
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-lts-trusty
  UpgradeStatus: Upgraded to precise on 2014-08-03 (0 days ago)
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-32-generic.
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  nobled     2239 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf7400000 irq 56'
     Mixer name	: 'Intel CougarPoint HDMI'
     Components	: 'HDA:10ec0269,15581500,00100100 HDA:80862805,15581500,00100000'
     Controls      : 39
     Simple ctrls  : 15
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=1d0e531b-8312-4c2f-b247-bd7379e9ef92
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  MachineType: CLEVO CO. W150HRM
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-32-generic root=UUID=edbd5209-22ff-45f1-843c-0e4cbbfcc662 ro i915.i915_enable_fbc=1 i915.i915_enable_rc6=0x1 drm.debug=0x0 kmemleak=off slub_debug=- splash i915.i915_enable_fbc=1 i915.i915_enable_rc6=0x1 drm.debug=0x0 kmemleak=off slub_debug=- vt.handoff=7
  ProcVersionSignature: Ubuntu 3.13.0-32.57~precise1-generic 3.13.11.4
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.79.14
  Tags:  precise running-unity
  Uname: Linux 3.13.0-32-generic x86_64
  UpgradeStatus: Upgraded to precise on 2014-08-03 (0 days ago)
  UserGroups: adm admin cdrom debian-tor dialout lpadmin plugdev sambashare wireshark
  dmi.bios.date: 05/31/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.4
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: W150HRM
  dmi.board.vendor: CLEVO CO.
  dmi.board.version: N/A
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 9
  dmi.chassis.vendor: CLEVO CO.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd05/31/2011:svnCLEVOCO.:pnW150HRM:pvrN/A:rvnCLEVOCO.:rnW150HRM:rvrN/A:cvnCLEVOCO.:ct9:cvrN/A:
  dmi.product.name: W150HRM
  dmi.product.version: N/A
  dmi.sys.vendor: CLEVO CO.

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