Public bug reported: Was just clicking around when the screen suddenly when black--went to the virtual terminal-- after a few seconds lightdm started back up. I had to login and launch my apps again. It happened a few times already.
Looked at the logs and there's a backtrace in /var/log/Xorg.0.log.old. The new Xorg.0.log didn't have it. Description: Ubuntu 15.10 Release: 15.10 xorg: Installed: 1:7.7+7ubuntu4 ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6 Uname: Linux 4.2.0-22-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,staticswitcher,workarounds,scale,expo,ezoom,dbus] CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Wed Jan 6 19:25:15 2016 DistUpgraded: 2016-01-06 19:17:28,240 DEBUG found components: {'xenial-updates': {'multiverse', 'restricted', 'main', 'universe'}, 'xenial-security': {'multiverse', 'restricted', 'main', 'universe'}, 'xenial': {'multiverse', 'restricted', 'main', 'universe'}} DistroCodename: wily DistroVariant: ubuntu DkmsStatus: webcamstudio, 0.73, 4.2.0-22-generic, x86_64: installed EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:2203] InstallationDate: Installed on 2015-09-28 (99 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) MachineType: LENOVO 34361A0 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic.efi.signed root=UUID=da81a856-84d5-4ca7-8c0a-4f20006730bc ro quiet splash vt.handoff=7 SourcePackage: xorg UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: Upgraded to wily on 2016-01-06 (0 days ago) dmi.bios.date: 04/09/2015 dmi.bios.vendor: LENOVO dmi.bios.version: GCETA2WW (2.62 ) dmi.board.asset.tag: Not Available dmi.board.name: 34361A0 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGCETA2WW(2.62):bd04/09/2015:svnLENOVO:pn34361A0:pvrThinkPadX230Tablet:rvnLENOVO:rn34361A0:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 34361A0 dmi.product.version: ThinkPad X230 Tablet dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Wed Jan 6 19:12:53 2016 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 728 vendor LGD xserver.version: 2:1.17.2-1ubuntu9.1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 third-party-packages ubuntu wily ** Attachment added: "Xorg.0.log.old" https://bugs.launchpad.net/bugs/1531471/+attachment/4544899/+files/Xorg.0.log.old -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1531471 Title: Xorg suddenly closes Status in xorg package in Ubuntu: New Bug description: Was just clicking around when the screen suddenly when black--went to the virtual terminal-- after a few seconds lightdm started back up. I had to login and launch my apps again. It happened a few times already. Looked at the logs and there's a backtrace in /var/log/Xorg.0.log.old. The new Xorg.0.log didn't have it. Description: Ubuntu 15.10 Release: 15.10 xorg: Installed: 1:7.7+7ubuntu4 ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6 Uname: Linux 4.2.0-22-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,staticswitcher,workarounds,scale,expo,ezoom,dbus] CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Wed Jan 6 19:25:15 2016 DistUpgraded: 2016-01-06 19:17:28,240 DEBUG found components: {'xenial-updates': {'multiverse', 'restricted', 'main', 'universe'}, 'xenial-security': {'multiverse', 'restricted', 'main', 'universe'}, 'xenial': {'multiverse', 'restricted', 'main', 'universe'}} DistroCodename: wily DistroVariant: ubuntu DkmsStatus: webcamstudio, 0.73, 4.2.0-22-generic, x86_64: installed EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:2203] InstallationDate: Installed on 2015-09-28 (99 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) MachineType: LENOVO 34361A0 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic.efi.signed root=UUID=da81a856-84d5-4ca7-8c0a-4f20006730bc ro quiet splash vt.handoff=7 SourcePackage: xorg UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: Upgraded to wily on 2016-01-06 (0 days ago) dmi.bios.date: 04/09/2015 dmi.bios.vendor: LENOVO dmi.bios.version: GCETA2WW (2.62 ) dmi.board.asset.tag: Not Available dmi.board.name: 34361A0 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGCETA2WW(2.62):bd04/09/2015:svnLENOVO:pn34361A0:pvrThinkPadX230Tablet:rvnLENOVO:rn34361A0:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 34361A0 dmi.product.version: ThinkPad X230 Tablet dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.64-1 version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4 version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3 xserver.bootTime: Wed Jan 6 19:12:53 2016 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 728 vendor LGD xserver.version: 2:1.17.2-1ubuntu9.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1531471/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp