It affects a non-essential hardware component (removable network card, camera, web-cam, music player, sound card, power management feature, printer...).
** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1273234 Title: [acpi backlight] Can't control screen brightness Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: I press the buttons for changing screen brightness. It does appear a box that says screen brightness is changing, but nothing happens. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu7 ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0 Uname: Linux 3.13.0-5-generic x86_64 NonfreeKernelModules: wl .tmp.unity.support.test.0: ApportVersion: 2.13.1-0ubuntu2 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 CurrentDesktop: Unity Date: Mon Jan 27 14:48:45 2014 DistUpgraded: 2014-01-27 14:45:52,877 DEBUG enabling apt cron job DistroCodename: trusty DistroVariant: ubuntu DkmsStatus: bcmwl, 6.30.223.141+bdcom, 3.11.0-15-generic, x86_64: installed bcmwl, 6.30.223.141+bdcom, 3.13.0-5-generic, x86_64: installed ExtraDebuggingInterest: I just need to know a workaround GraphicsCard: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011] (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:148a] Subsystem: Hewlett-Packard Company Device [103c:148a] InstallationDate: Installed on 2014-01-12 (14 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: Hewlett-Packard HP Mini 110-3100 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-5-generic root=UUID=04612c8e-2b69-468e-8d79-e1277a28f411 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to trusty on 2014-01-27 (0 days ago) dmi.bios.date: 01/14/2011 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.15 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 148A dmi.board.vendor: Hewlett-Packard dmi.board.version: 79.4B dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnHewlett-Packard:bvrF.15:bd01/14/2011:svnHewlett-Packard:pnHPMini110-3100:pvr058D110000202D00000300100:rvnHewlett-Packard:rn148A:rvr79.4B:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP Mini 110-3100 dmi.product.version: 058D110000202D00000300100 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 2.4.52-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu11 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu1 xserver.bootTime: Mon Jan 27 14:46:36 2014 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 1001 vendor HSD xserver.version: 2:1.14.5-1ubuntu2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1273234/+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
