Public bug reported: I have a Lenovo B590 laptop that crashed occationally with a scrambled screen on 13.04 but since I upgraded to 13.10 it crashes a couple of times a day and needs to be hard reset or left for a while to reboot on its own.
This error occurs periodically in various application and until now I could not see a pattern, but I recently started using teamspeak3 and with that application I get at least 3 crashes per hour, a lot of times a lot more. (As far as I can see the bios is up to date, I downloaded the latest bios update from the lenovo website and when I run it it actually warns me that it would downlevel the bios if I run the update program so I assume that means the version on the laptop is newer.) The only proprietry driver used on the laptop is the Broadcom Wireless driver. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: xorg 1:7.7+1ubuntu6 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl .tmp.unity.support.test.0: ApportVersion: 2.12.5-0ubuntu2 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 Date: Fri Oct 18 09:41:32 2013 DistUpgraded: 2013-09-27 09:33:17,480 DEBUG failed to SystemUnLock() (E:Not locked) DistroCodename: saucy DistroVariant: ubuntu DkmsStatus: bcmwl, 6.30.223.141+bdcom, 3.11.0-12-generic, x86_64: installed bcmwl, 6.30.223.141+bdcom, 3.11.0-9-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:5011] InstallationDate: Installed on 2013-03-13 (218 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130313) MachineType: LENOVO 20206 MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=cd5b0845-6fe3-45d9-ba72-b3e3af7b051f ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to saucy on 2013-09-27 (21 days ago) dmi.bios.date: 10/23/2012 dmi.bios.vendor: LENOVO dmi.bios.version: H9ET67WW (1.04 ) dmi.board.asset.tag: Not Available dmi.board.name: 20206 dmi.board.vendor: LENOVO dmi.board.version: Win8 STD EM DPK IPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrH9ET67WW(1.04):bd10/23/2012:svnLENOVO:pn20206:pvrLenovoB590:rvnLENOVO:rn20206:rvrWin8STDEMDPKIPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 20206 dmi.product.version: Lenovo B590 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.46-1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.1-1ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.1-1ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.14.3-3ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.904-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1 xserver.bootTime: Thu Oct 17 19:27:47 2013 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: Output DP-0 HDMI-0 VGA-0 xserver.version: 2:1.14.3-3ubuntu1 xserver.video_driver: intel ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 corruption saucy ubuntu ** Attachment added: "20131016_131238.jpg" https://bugs.launchpad.net/bugs/1241409/+attachment/3881480/+files/20131016_131238.jpg -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1241409 Title: Shows corrupt screen - Freezed Latop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1241409/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp