Public bug reported:
After having upgraded to 13.04 from 12.10 (which worked flawlessly) the
screen began randomly to flicker and to show artefacts. The bug occurs
more often on video playback. Else no related crashes or freezes can be
reported. I use an HP nw8440 with an ATI FireGL V5200.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xorg 1:7.7+1ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-21.32-generic 3.8.8
Uname: Linux 3.8.0-21-generic i686
.tmp.unity.support.test.0:
ApportVersion: 2.9.2-0ubuntu8
Architecture: i386
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Wed May 22 21:10:51 2013
DistUpgraded: 2013-05-18 20:58:13,390 DEBUG dir '/usr' needs '0.0' of
'<DistUpgrade.DistUpgradeCache.FreeSpace object at 0xa4d184c>'
(54849938575.000000)
DistroCodename: raring
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Advanced Micro Devices [AMD] nee ATI RV530/M56-P [Mobility Radeon X1600]
[1002:71c5] (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:30b4]
InstallationDate: Installed on 2012-11-23 (179 days ago)
InstallationMedia: Xubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.1)
LightdmGreeterLog: ** (lightdm-gtk-greeter:5420): WARNING **: Failed to load
user image: Datei »/home/kdrake/.face« konnte nicht geöffnet werden: Datei oder
Verzeichnis nicht gefunden
LightdmGreeterLogOld: ** (lightdm-gtk-greeter:3176): WARNING **: Failed to load
user image: Datei »/home/kdrake/.face« konnte nicht geöffnet werden: Datei oder
Verzeichnis nicht gefunden
MachineType: Hewlett-Packard HP Compaq nw8440 (EY693AW#ABD)
MarkForUpload: True
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-21-generic
root=UUID=a8917496-4988-43f0-b1fd-dd57705e78d4 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to raring on 2013-05-18 (4 days ago)
dmi.bios.date: 07/02/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68YVD Ver. F.16
dmi.board.name: 30A3
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 40.19
dmi.chassis.asset.tag: CNU7010J58
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68YVDVer.F.16:bd07/02/2008:svnHewlett-Packard:pnHPCompaqnw8440(EY693AW#ABD):pvrF.16:rvnHewlett-Packard:rn30A3:rvrKBCVersion40.19:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq nw8440 (EY693AW#ABD)
dmi.product.version: F.16
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
version.libdrm2: libdrm2 2.4.43-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1
xserver.bootTime: Wed May 22 20:47:47 2013
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.3-0ubuntu6
xserver.video_driver: radeon
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug compiz-0.9 corruption i386 raring ubuntu
** Attachment added: "Screenshot of the problem"
https://bugs.launchpad.net/bugs/1183073/+attachment/3684185/+files/Bildschirmfoto%20vom%202013-05-22%2021%3A02%3A29.png
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https://bugs.launchpad.net/bugs/1183073
Title:
Screen flickering and corruption after upgrade to 13.04
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