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[Bug 1158689] Re: bringing up dash causes screen corruption on nouveau

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Tue, 03 Dec 2013 02:11:32 -0000
Reply-to: Bug 1158689 <1158689@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Amit Kucheria, 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 just make a comment to this.

Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc2

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Description changed:

  Hitting the "Windows" key to bring up the dash corrupts the screen from
  where everything goes downhill. See attached screenshot for example
  after a few window launches, dash enable/disable, etc.
  
- Logging in with gnome-shell doesn't show these artifacts.
+ WORKAROUND: Logging in with gnome-shell doesn't show these artifacts.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-13-generic 3.8.0-13.23
  ProcVersionSignature: Ubuntu 3.8.0-13.23-generic 3.8.3
  Uname: Linux 3.8.0-13-generic x86_64
  ApportVersion: 2.9.2-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  amit       2192 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  CurrentDmesg:
   [   28.341465] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
   [   32.135937] init: plymouth-stop pre-start process (1666) terminated with status 1
  Date: Fri Mar 22 15:06:56 2013
  HibernationDevice: RESUME=UUID=fb5ae586-aed6-4e8b-8884-21fef7bf242d
  InstallationDate: Installed on 2013-02-01 (48 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64+mac (20130130)
  IwConfig:
   eth0      no wireless extensions.
  
   lo        no wireless extensions.
  MachineType: Intel To be filled by O.E.M.
  MarkForUpload: True
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-13-generic root=UUID=0084a9a5-74cd-47ba-afe6-a47d02d0b262 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-13-generic N/A
   linux-backports-modules-3.8.0-13-generic  N/A
   linux-firmware                            1.104
  RfKill:
  
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/29/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.3
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: To be filled by O.E.M.
  dmi.board.vendor: Intel
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd10/29/2009:svnIntel:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnIntel:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Intel

** Summary changed:

- bringing up dash causes screen corruption on nouveau
+ 10de:0422 bringing up dash causes screen corruption on nouveau

** No longer affects: unity (Ubuntu)

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

-- 
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https://bugs.launchpad.net/bugs/1158689

Title:
  10de:0422 bringing up dash causes screen corruption on nouveau

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Hitting the "Windows" key to bring up the dash corrupts the screen
  from where everything goes downhill. See attached screenshot for
  example after a few window launches, dash enable/disable, etc.

  WORKAROUND: Logging in with gnome-shell doesn't show these artifacts.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-13-generic 3.8.0-13.23
  ProcVersionSignature: Ubuntu 3.8.0-13.23-generic 3.8.3
  Uname: Linux 3.8.0-13-generic x86_64
  ApportVersion: 2.9.2-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  amit       2192 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  CurrentDmesg:
   [   28.341465] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
   [   32.135937] init: plymouth-stop pre-start process (1666) terminated with status 1
  Date: Fri Mar 22 15:06:56 2013
  HibernationDevice: RESUME=UUID=fb5ae586-aed6-4e8b-8884-21fef7bf242d
  InstallationDate: Installed on 2013-02-01 (48 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64+mac (20130130)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: Intel To be filled by O.E.M.
  MarkForUpload: True
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-13-generic root=UUID=0084a9a5-74cd-47ba-afe6-a47d02d0b262 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-13-generic N/A
   linux-backports-modules-3.8.0-13-generic  N/A
   linux-firmware                            1.104
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/29/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.3
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: To be filled by O.E.M.
  dmi.board.vendor: Intel
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd10/29/2009:svnIntel:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnIntel:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Intel

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