Inkit, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .
If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:
apport-collect -p linux
Also, could you please test the latest upstream kernel available following
https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional
upstream developers to examine the issue. Please do not test the daily folder,
but the one all the way at the bottom. Once you've tested the upstream kernel,
please comment on which kernel version specifically you tested. If this bug is
fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For
example:
kernel-fixed-upstream-v3.11
This can be done by clicking on the yellow circle with a black pencil icon next
to the word Tags located at the bottom of the bug description. As well, please
remove the tag:
needs-upstream-testing
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER
As well, please remove the tag:
needs-upstream-testing
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.
** This bug is no longer a duplicate of bug 516772
HP Touchsmart tm2 brightness level not changing
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
--
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/876102
Title:
Screen brightness ain't changing
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
For my HP tablet tm2, I always has this issue with every version of
ubuntu. My screen brightness never changes even after pressing the
keyboard shortcuts. Even the brightness slider on panel doesn't work.
It displays the brightness slider decrease/increase but it doesn't
affect. Still remains the same.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-12-generic-pae 3.0.0-12.20
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
Uname: Linux 3.0.0-12-generic-pae i686
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: inkit 1952 F pulseaudio
/dev/snd/controlC0: inkit 1952 F pulseaudio
/dev/snd/pcmC0D0p: inkit 1952 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xe450 irq 47'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c3661,00100402'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xe441 irq 48'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100100'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Mon Oct 17 05:27:10 2011
HibernationDevice: RESUME=UUID=b5ad4fb1-50f5-4995-8885-2adda5d8efca
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
ProcEnviron:
LANGUAGE=en_IN:en
PATH=(custom, no user)
LANG=en_IN
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae
root=UUID=c23c21a4-a907-4453-8bb8-8df33ec0bf1f ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic-pae N/A
linux-backports-modules-3.0.0-12-generic-pae N/A
linux-firmware1.60
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/09/2010
dmi.bios.vendor: Insyde
dmi.bios.version: F.09
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3661
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 47.1A
dmi.chassis.asset.tag: CNU0261D6D
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.cha
