NVIDIA internal Bug 1351054 : Linux EU/OEM: [NVidia 319.12] HP EliteBook 8560w Brightness controls not working on laptop (Ubuntu 13.03).
We have investigated this issue and found this is not NVIDIA driver bug. There is issue in HP notebook SBIOS. For further assistance good to contact HP support. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1281019 Title: 10de:0dda [HP EliteBook 8560w] Brightness controls are not working nvidia-319 and nvidia-331 Status in xorg package in Ubuntu: Expired Bug description: The Brightness keys (FN+F9 and FN+FN10) are doing 'something' in the right corner of the screen the brightness control window does show-up and changes, but the brightness of the screen itself does not via Nvidia drivers version 319 or 331. There is the bugreport at the official Nvidia forums: https://devtalk.nvidia.com/default/topic/539462/linux/-nvidia-319-12-brightness-controls-not-working-on-laptop-ubuntu-13-03-/2/ ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: xorg 1:7.7+1ubuntu6 ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10 Uname: Linux 3.11.0-15-generic x86_64 NonfreeKernelModules: nvidia appassure_vss .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is een map: '/proc/driver/nvidia/gpus/0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 331.38 Wed Jan 8 19:32:30 PST 2014 GCC version: gcc version 4.8.1 (Ubuntu/Linaro 4.8.1-10ubuntu9) .tmp.unity.support.test.0: ApportVersion: 2.12.5-0ubuntu2.2 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: Mon Feb 17 10:05:44 2014 DistUpgraded: Fresh install DistroCodename: saucy DistroVariant: ubuntu DkmsStatus: appassure-vss, 5.3.6, 3.11.0-15-generic, x86_64: installed nvidia-331, 331.38, 3.11.0-15-generic, x86_64: installed nvidia-331-uvm, 331.38, 3.11.0-15-generic, x86_64: installed ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: NVIDIA Corporation GF106GLM [Quadro 2000M] [10de:0dda] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:1631] MachineType: Hewlett-Packard HP EliteBook 8560w MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=caf0bb2d-fbef-46ff-be64-0ec601243262 ro splash quiet SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/15/2013 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68SVD Ver. F.42 dmi.board.name: 1631 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 01.3D dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68SVDVer.F.42:bd07/15/2013:svnHewlett-Packard:pnHPEliteBook8560w:pvrA0001D02:rvnHewlett-Packard:rn1631:rvrKBCVersion01.3D:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 8560w dmi.product.version: A0001D02 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.52+git20140121.46d451c9-0ubuntu0sarvatt~saucy version.libgl1-mesa-dri: libgl1-mesa-dri 10.2.0~git20140215.1020d893-0ubuntu0sarvatt~saucy version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.2.0~git20140215.1020d893-0ubuntu0sarvatt~saucy version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2~saucy1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.99+git20140206.8de6f7b2-0ubuntu0sarvatt~saucy version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910+git20140210.5142d1ca-0ubuntu0sarvatt~saucy version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9+git20130730.300c5a32-0ubuntu0sarvatt xserver.bootTime: Mon Feb 17 10:03:57 2014 xserver.configfile: /etc/X11/xorg.conf xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.14.5-1ubuntu2~saucy1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1281019/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp