Public bug reported: I noticed this after returning to my desk, so the display had gone into powersave mode. Attempting to unlock seemed to succeed, but the session was unusable. The nouveau driver was logging interesting things.
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140402-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8 Uname: Linux 3.13.0-21-generic x86_64 ApportVersion: 2.14-0ubuntu1 Architecture: amd64 CompizPlugins: [core,composite,opengl,decor,mousepoll,grid,vpswitch,compiztoolbox,imgpng,gnomecompat,regex,move,place,resize,snap,unitymtgrabhandles,wall,animation,session,expo,workarounds,fade,ezoom,scale,unityshell] Date: Wed Apr 2 16:51:49 2014 DistUpgraded: 2014-01-22 19:30:50,196 DEBUG enabling apt cron job DistroCodename: trusty DistroVariant: ubuntu EcryptfsInUse: Yes GraphicsCard: NVIDIA Corporation G73 [GeForce 7600 GT] [10de:0391] (rev a1) (prog-if 00 [VGA controller]) Subsystem: BFG Tech Device [19f1:201f] ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic root=UUID=cd444f9d-672e-4d7b-aea8-657fff0ea1f4 ro quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M vt.handoff=7 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-01-23 (69 days ago) dmi.bios.date: 06/26/2012 dmi.bios.vendor: Intel Corp. dmi.bios.version: WBIBX10J.86A.0336.2012.0626.0141 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: DP55WB dmi.board.vendor: Intel Corporation dmi.board.version: AAE64798-207 dmi.chassis.type: 2 dmi.modalias: dmi:bvnIntelCorp.:bvrWBIBX10J.86A.0336.2012.0626.0141:bd06/26/2012:svn:pn:pvr:rvnIntelCorporation:rnDP55WB:rvrAAE64798-207:cvn:ct2:cvr: 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 10.1.0-4ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu1 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: Wed Apr 2 16:51:01 2014 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Sleep Button KEYBOARD, id 7 input Logitech Optical USB Mouse MOUSE, id 8 input BTC USB Multimedia Keyboard KEYBOARD, id 9 input BTC USB Multimedia Keyboard KEYBOARD, id 10 xserver.errors: Failed to load module "nvidia" (module does not exist, 0) Failed to load module "nvidia" (module does not exist, 0) NOUVEAU(0): failed to set mode: Permission denied NOUVEAU(0): failed to set mode: Permission denied xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.15.0-1ubuntu7 xserver.video_driver: nouveau ** Affects: unity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty ubuntu -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1301610 Title: X freezes with signs of graphic resource exhaustion in kernel log Status in “unity” package in Ubuntu: New Bug description: I noticed this after returning to my desk, so the display had gone into powersave mode. Attempting to unlock seemed to succeed, but the session was unusable. The nouveau driver was logging interesting things. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: unity 7.2.0+14.04.20140402-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8 Uname: Linux 3.13.0-21-generic x86_64 ApportVersion: 2.14-0ubuntu1 Architecture: amd64 CompizPlugins: [core,composite,opengl,decor,mousepoll,grid,vpswitch,compiztoolbox,imgpng,gnomecompat,regex,move,place,resize,snap,unitymtgrabhandles,wall,animation,session,expo,workarounds,fade,ezoom,scale,unityshell] Date: Wed Apr 2 16:51:49 2014 DistUpgraded: 2014-01-22 19:30:50,196 DEBUG enabling apt cron job DistroCodename: trusty DistroVariant: ubuntu EcryptfsInUse: Yes GraphicsCard: NVIDIA Corporation G73 [GeForce 7600 GT] [10de:0391] (rev a1) (prog-if 00 [VGA controller]) Subsystem: BFG Tech Device [19f1:201f] ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic root=UUID=cd444f9d-672e-4d7b-aea8-657fff0ea1f4 ro quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M nomdmonddf nomdmonisw crashkernel=384M-:128M vt.handoff=7 SourcePackage: unity UpgradeStatus: Upgraded to trusty on 2014-01-23 (69 days ago) dmi.bios.date: 06/26/2012 dmi.bios.vendor: Intel Corp. dmi.bios.version: WBIBX10J.86A.0336.2012.0626.0141 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: DP55WB dmi.board.vendor: Intel Corporation dmi.board.version: AAE64798-207 dmi.chassis.type: 2 dmi.modalias: dmi:bvnIntelCorp.:bvrWBIBX10J.86A.0336.2012.0626.0141:bd06/26/2012:svn:pn:pvr:rvnIntelCorporation:rnDP55WB:rvrAAE64798-207:cvn:ct2:cvr: 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 10.1.0-4ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu1 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: Wed Apr 2 16:51:01 2014 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Sleep Button KEYBOARD, id 7 input Logitech Optical USB Mouse MOUSE, id 8 input BTC USB Multimedia Keyboard KEYBOARD, id 9 input BTC USB Multimedia Keyboard KEYBOARD, id 10 xserver.errors: Failed to load module "nvidia" (module does not exist, 0) Failed to load module "nvidia" (module does not exist, 0) NOUVEAU(0): failed to set mode: Permission denied NOUVEAU(0): failed to set mode: Permission denied xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.15.0-1ubuntu7 xserver.video_driver: nouveau To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1301610/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp