Public bug reported: My display settings specify that the screen should be turned off after one hour (in "Brightness & Lock"). When I return to the machine after the screen has been turned off and press keys on the keyboard, the screen won't come back on. I have tried moving the mouse, clicking the mouse, unplugging and replugging the USB devices, and attaching another USB device. The OS is simply ignoring user input. The only way to get a screen is to unplug and replug the monitor. At that point, all the input devices work normally, and I see all my keystrokes in the login dialog. So the OS is failing to do the "turn on the screen now" thing when it is most obviously aware of user input.
ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.8.0-34.49-generic 3.8.13.12 Uname: Linux 3.8.0-34-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9.2-0ubuntu8.5 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 Date: Mon Jan 27 13:23:37 2014 DistUpgraded: Fresh install DistroCodename: raring DistroVariant: ubuntu DkmsStatus: virtualbox, 4.2.10, 3.8.0-27-generic, x86_64: installed (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) (WARNING! Diff between built and installed module!) virtualbox, 4.2.10, 3.8.0-34-generic, x86_64: installed ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation Haswell Integrated Graphics Controller [8086:041a] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation Device [8086:2010] MachineType: Supermicro X10SLQ MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-34-generic root=UUID=3449b73c-edba-4cc6-a6e6-2151ca279366 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/09/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.00 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: X10SLQ dmi.board.vendor: Supermicro dmi.board.version: 0123456789 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 17 dmi.chassis.vendor: Supermicro dmi.chassis.version: 0123456789 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.00:bd05/09/2013:svnSupermicro:pnX10SLQ:pvr0123456789:rvnSupermicro:rnX10SLQ:rvr0123456789:cvnSupermicro:ct17:cvr0123456789: dmi.product.name: X10SLQ dmi.product.version: 0123456789 dmi.sys.vendor: Supermicro version.compiz: compiz 1:0.9.9~daily13.06.19~13.04-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.46-1ubuntu0.1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.7-1ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.7-1ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6.2 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 2:2.21.6-0ubuntu4.3 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1 xserver.bootTime: Tue Jan 14 07:11:40 2014 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.3-0ubuntu6.2 xserver.video_driver: intel ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 raring ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1273445 Title: Monitor does not wake on user input To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1273445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs