Public bug reported: I'm faced with two regression in Unity 5.2 (over 5.0 and 5.2). When I connect my television over HDMI, sound is not transferred t the TV as it was before 5.2 I cannot get my laptop screen blank, but the TV on. The other way around (TV off, laptop on) works.
Both used to work up to the upgrade. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: unity 5.2.0-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2 Uname: Linux 3.2.0-12-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 290.10 Wed Nov 16 17:39:29 PST 2011 GCC version: gcc version 4.6.2 (Ubuntu/Linaro 4.6.2-12ubuntu1) .tmp.unity.support.test.0: ApportVersion: 1.91-0ubuntu1 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,gnomecompat,snap,move,imgpng,vpswitch,regex,place,mousepoll,resize,wall,shift,grid,session,unitymtgrabhandles,animation,fade,workarounds,scale,expo,ezoom,unityshell] CompositorRunning: compiz Date: Mon Feb 6 11:01:20 2012 DistUpgraded: Log time: 2012-01-18 12:18:40.414904 DistroCodename: precise DistroVariant: ubuntu DkmsStatus: nvidia-current, 290.10, 3.2.0-10-generic, x86_64: installed nvidia-current, 290.10, 3.2.0-12-generic, x86_64: installed virtualbox, 4.1.8, 3.2.0-10-generic, x86_64: installed virtualbox, 4.1.8, 3.2.0-12-generic, x86_64: installed GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer Device [1558:5140] NVIDIA Corporation GF108 [GeForce GT 540M] [10de:0df4] (rev a1) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer Device [1558:5140] InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110824) MachineType: CLEVO CO. W150HNM/W170HN ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-12-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 SourcePackage: unity UpgradeStatus: Upgraded to precise on 2012-02-03 (3 days ago) dmi.bios.date: 05/09/2011 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: HR_2.1.0.128 X64 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: W150HNM/W170HN dmi.board.vendor: CLEVO CO. dmi.board.version: D03 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: CLEVO CO. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrHR_2.1.0.128X64:bd05/09/2011:svnCLEVOCO.:pnW150HNM/W170HN:pvr0.1:rvnCLEVOCO.:rnW150HNM/W170HN:rvrD03:cvnCLEVOCO.:ct9:cvr0.1: dmi.product.name: W150HNM/W170HN dmi.product.version: 0.1 dmi.sys.vendor: CLEVO CO. version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.30-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0~rc2-0ubuntu4 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 8.0~rc2-0ubuntu4 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.11.3-0ubuntu10 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.99.901-1ubuntu3 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu3 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2 ** Affects: unity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 precise regression running-unity single-occurrence ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/927541 Title: HDMI monitor issues since 5.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/927541/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs