I tried the new kernel than I added 'kernel-bug-exists-upstream' as a tag to the bug.
On Mon, Feb 4, 2013 at 11:15 PM, Joseph Salisbury < joseph.salisb...@canonical.com> wrote: > Would it be possible for you to test the latest upstream kernel? Refer > to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest > v3.8 kernel[0] (Not a kernel in the daily directory) and install both > the linux-image and linux-image-extra .deb packages. > > If this bug is fixed in the mainline kernel, please add the following > tag 'kernel-fixed-upstream'. > > If the mainline kernel does not fix this bug, please add the tag: > 'kernel-bug-exists-upstream'. > > If you are unable to test the mainline kernel, for example it will not > boot, please add the tag: 'kernel-unable-to-test-upstream'. > Once testing of the upstream kernel is complete, please mark this bug as > "Confirmed". > > > Thanks in advance. > > [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc6-raring/ > > > ** Changed in: linux (Ubuntu) > Importance: Undecided => Medium > > ** Changed in: linux (Ubuntu) > Status: Confirmed => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1115555 > > Title: > Backlight control does not work, but there are entries in > /sys/class/backlight. > > Status in “linux” package in Ubuntu: > Incomplete > > Bug description: > Backlight control does not work, but there are entries in > /sys/class/backlight. > > This may require the ACPI backlight driver to not take control so that > a vendor specific driver will have a chance to register. > > I wanto mention that this goes beyond just the applet not working. My > data does change in Ubuntu for those entries and the acpi interface to > the Linux Kernel is not able to use that changed data to change the > hardware brightness setting. > > ProblemType: Bug > DistroRelease: Ubuntu 12.04 > Package: linux-image-3.2.0-37-generic 3.2.0-37.58 > ProcVersionSignature: Ubuntu 3.2.0-37.58-generic 3.2.35 > Uname: Linux 3.2.0-37-generic x86_64 > AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. > ApportVersion: 2.0.1-0ubuntu17.1 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC1: carkaci 1936 F.... pulseaudio > /dev/snd/controlC0: carkaci 1936 F.... pulseaudio > CRDA: > country AW: > (2402 - 2482 @ 40), (N/A, 20) > (5170 - 5250 @ 40), (N/A, 20) > (5250 - 5330 @ 40), (N/A, 20), DFS > (5490 - 5710 @ 40), (N/A, 27), DFS > Card0.Amixer.info: > Card hw:0 'Intel'/'HDA Intel at 0xd0500000 irq 48' > Mixer name : 'Cirrus Logic CS4206' > Components : 'HDA:10134206,106b1800,00100301' > Controls : 25 > Simple ctrls : 11 > Card1.Amixer.info: > Card hw:1 'Generic'/'HD-Audio Generic at 0xd0440000 irq 49' > Mixer name : 'ATI R6xx HDMI' > Components : 'HDA:1002aa01,00aa0100,00100200' > Controls : 6 > Simple ctrls : 1 > Card1.Amixer.values: > Simple mixer control 'IEC958',0 > Capabilities: pswitch pswitch-joined penum > Playback channels: Mono > Mono: Playback [on] > Date: Mon Feb 4 21:53:10 2013 > HibernationDevice: RESUME=UUID=2850be5d-9902-4a6d-8e97-3f9d34028e02 > InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 > (20120823.1) > MachineType: Apple Inc. iMac11,3 > MarkForUpload: True > ProcEnviron: > TERM=xterm > PATH=(custom, no user) > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcFB: 0 radeondrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-37-generic > root=UUID=83592388-7d5b-432f-94fe-74542604df39 ro acpi_osi=Linux quiet > splash vt.handoff=7 > PulseList: > Error: command ['pacmd', 'list'] failed with exit code 1: Home > directory /home/carkaci not ours. > No PulseAudio daemon running, or not running as session daemon. > RelatedPackageVersions: > linux-restricted-modules-3.2.0-37-generic N/A > linux-backports-modules-3.2.0-37-generic N/A > linux-firmware 1.79.1 > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 05/03/10 > dmi.bios.vendor: Apple Inc. > dmi.bios.version: IM112.88Z.0057.B00.1005031455 > dmi.board.name: Mac-F2238BAE > dmi.board.vendor: Apple Inc. > dmi.board.version: iMac11,3 > dmi.chassis.type: 13 > dmi.chassis.vendor: Apple Inc. > dmi.chassis.version: Mac-F2238BAE > dmi.modalias: > dmi:bvnAppleInc.:bvrIM112.88Z.0057.B00.1005031455:bd05/03/10:svnAppleInc.:pniMac11,3:pvr1.0:rvnAppleInc.:rnMac-F2238BAE:rvriMac11,3:cvnAppleInc.:ct13:cvrMac-F2238BAE: > dmi.product.name: iMac11,3 > dmi.product.version: 1.0 > dmi.sys.vendor: Apple Inc. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1115555/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1115555 Title: Backlight control does not work, but there are entries in /sys/class/backlight. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1115555/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
