Brian Murray, 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.
** Tags removed: tested-upstream
** Tags added: needs-full-computer-model needs-upstream-testing
** Tags added: precise
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/516772
Title:
HP Touchsmart tm2 brightness level not changing
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
When pressing the brightness buttons on my laptop notify-osd pops up
and indicates the brightness is changing but nothing actually happens.
Additionally, echoing any number to
/sys/class/backlight/acpi_video0/brightness has no effect on the
brightness of my display. For example:
# echo 2 > /sys/class/backlight/acpi_video0/brightness
changes the number of "actual_brightness" but does not change the
screen's brightness.
Thanks!
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
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/controlC0: bdmurray 2102 F pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd450 irq 22'
Mixer name : 'Intel G45 DEVCTG'
Components : 'HDA:111d7605,103c3662,00100402
HDA:80862802,80860101,0010'
Controls : 18
Simple ctrls : 10
CheckboxSubmission: aa17cf12317e2f016b28e1ab7ae0112a
CheckboxSystem: b845c366ea09c60efa3a45c1b5b21525
Date: Wed Feb 3 13:55:57 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=f13ec592-c6b2-4884-9238-62426a3ee29b
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100128)
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
Package: linux-image-2.6.32-12-generic 2.6.32-12.16
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-12-generic
root=UUID=0be32406-6c36-49ca-9b4b-883155e15c24 ro quiet splash
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-12.16-generic
Regression: No
RelatedPackageVersions: linux-firmware 1.28
Reproducible: Yes
SourcePackage: linux
TestedUpstream: No
Uname: Linux 2.6.32-12-generic x86_64
dmi.bios.date: 12/21/2009
dmi.bios.vendor: Insyde
dmi.bios.version: F.02
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3662
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 47.16
dmi.chassis.asset.tag: CNU0035Q1Y
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnInsyde:bvrF.02:bd12/21/2009:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr049E102008012:rvnHewlett-Packard:rn3662:rvrKBCVersion47.16:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP TouchSmart tm2 Notebook PC
dmi.product.version: 049E102008012
dmi.sys.vendor: Hewlett-Packard
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