I'm observing very frequent crashes of xorg. They starts after transition to new monitor with resolution 2560x1440 on Raring, now on Saucy they are very frequent.
Mainly, occurs at usage of Resize Window compiz plugin, opening youtube video to fullscreen and opening video in vlc to fullscreen.
Sometimes it resumes to work (like reloading of compiz), sometimes resumes without compiz (impossible to use after this), sometimes xorg crashes at all.
Graphics card Radeon HD6570, radeon driver.
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.tmp.unity.support.test.0:
ApportVersion: 2.10.1-0ubuntu1
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
DistUpgraded: 2013-05-12 12:26:17,024 DEBUG enabling apt cron job
DistroCodename: saucy
DistroRelease: Ubuntu 13.10
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Advanced Micro Devices [AMD] nee ATI Turks PRO [Radeon HD 6570] [1002:6759] (prog-if 00 [VGA controller])
Subsystem: XFX Pine Group Inc. Device [1682:3195]
Advanced Micro Devices [AMD] nee ATI Cape Verde XT [Radeon HD 7770 GHz Edition] [1002:683d] (prog-if 00 [VGA controller])
Subsystem: Hightech Information System Ltd. Device [1787:2319]
InstallationDate: Installed on 2012-04-27 (384 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
MarkForUpload: True
Package: xorg 1:7.7+1ubuntu4
PackageArchitecture: amd64
ProcKernelCmdLine: placeholder root=UUID=59430d17-e491-4f6f-ab9a-82c92889317c ro max_loop=64 xen-pciback.hide=(04:00.0)(04:00.1)(00:12.0)(00:12.2) quiet splash
Tags: third-party-packages saucy ubuntu reproducible compiz-0.9
Uname: Linux 3.10.0-rc1-bulldozer x86_64
UpgradeStatus: Upgraded to saucy on 2013-05-12 (5 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 10/12/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.50
dmi.board.name: 990FX Extreme3
dmi.board.vendor: ASRock
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.:bvrP1.50:bd10/12/2012:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn990FXExtreme3:rvr: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: To Be Filled By O.E.M.
version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.45-1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 9.1.1-0ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu9
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2glamor2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4glamor
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1
xserver.bootTime: Fri May 17 19:40:59 2013
xserver.configfile: /etc/xorg.conf
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.3-0ubuntu9
xserver.video_driver: radeon
apport information