Public bug reported: My laptops screen brightness cannot be changed. This high brightness hurts my eyes.
ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-6-generic 3.8.0-6.13 ProcVersionSignature: Ubuntu 3.8.0-6.13-generic 3.8.0-rc7 Uname: Linux 3.8.0-6-generic i686 NonfreeKernelModules: wl ApportVersion: 2.8-0ubuntu4 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: om26er 2082 F.... pulseaudio /dev/snd/controlC0: om26er 2082 F.... pulseaudio Date: Mon Feb 18 22:15:03 2013 InstallationDate: Installed on 2013-02-14 (4 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130213) MachineType: Acer TM8473T MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-6-generic root=UUID=6b674f05-fc86-47d6-bfa1-d4d206e00e4c ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.8.0-6-generic N/A linux-backports-modules-3.8.0-6-generic N/A linux-firmware 1.102 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/15/2011 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: V1.13 dmi.board.asset.tag: No Asset Tag dmi.board.name: TM8473T dmi.board.vendor: Acer dmi.board.version: V1.13 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Acer dmi.chassis.version: V1.13 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrV1.13:bd07/15/2011:svnAcer:pnTM8473T:pvrV1.13:rvnAcer:rnTM8473T:rvrV1.13:cvnAcer:ct9:cvrV1.13: dmi.product.name: TM8473T dmi.product.version: V1.13 dmi.sys.vendor: Acer ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: apport-bug i386 raring running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1129297 Title: Screen brightness cannot be changed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1129297/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs