Public bug reported:
my computer randomly freezes after i've updated from ubuntu 13.10 to
14.04.
it happens mostly when i've cold-booted between ~5 minutes and 5 hours
runtime.
no input seems to work any more, i only can press reset. apport doesn't
recognize the crash it seems. once it happened while watching a video,
the sound continued, but everything else was frozen.
I didn't find something when doing normal work that always triggers
the crash.
But it crashes always, when i run qvdpautest:
https://github.com/robertmassaioli/qvdpautest.git
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8
ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7
Uname: Linux 3.13.0-20-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
CompizPlugins: »/apps/compiz-1/general/screen0/options/active_plugins« wurde
kein Wert zugewiesen
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Fri Apr 4 14:55:53 2014
DistUpgraded: 2014-01-27 02:54:01,828 DEBUG can't find apport
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 4.3.6, 3.13.0-19-generic, x86_64: installed
virtualbox, 4.3.6, 3.13.0-20-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GpuHangFrequency: Several times a day
GpuHangReproducibility: Yes, I can easily reproduce it
GpuHangStarted: Since before I upgraded
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Juniper PRO [Radeon HD 5750]
[1002:68be] (prog-if 00 [VGA controller])
Subsystem: Hightech Information System Ltd. Device [1787:2287]
MachineType: MSI MS-7693
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-20-generic
root=UUID=ec58a69b-2d62-4a11-832d-1412107bbf76 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to trusty on 2014-01-27 (67 days ago)
dmi.bios.date: 07/16/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.5
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: 970A-G45 (MS-7693)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.5:bd07/16/2013:svnMSI:pnMS-7693:pvr1.0:rvnMSI:rn970A-G45(MS-7693):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.name: MS-7693
dmi.product.version: 1.0
dmi.sys.vendor: MSI
version.compiz: compiz 1:0.9.11+14.04.20140328-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Fri Apr 4 14:43:11 2014
xserver.configfile: default
xserver.devices:
inputPower Button KEYBOARD, id 6
inputPower Button KEYBOARD, id 7
inputELECOM ELECOM LASER MOUSE MOUSE, id 8
inputGeneric USB Audio DeviceKEYBOARD, id 9
inputAT Translated Set 2 keyboard KEYBOARD, id 10
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.15.0-1ubuntu7
xserver.video_driver: radeon
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 freeze trusty ubuntu
** Summary changed:
- computer randomly freezes with screen coruption
+ computer randomly freezes with screen coruption (Radeon HD 5750)
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1302574
Title:
computer randomly freezes with screen coruption (Radeon HD 5750, IOMMU
enabled)
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