Brightnesst keys do not work on Asus Eee PC X101CH
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
The brightness keys (Fn + F5, Fn + F6) did not work under 12.04. After upgrading to 12.10 they still do not work.
Pressing the brightness keys show the nice display of the brightnesss, but displayed brightness is not correct and it does not change up or down.
Changing the brightness manually by writing to /sys/class/
---
ApportVersion: 2.6.1-0ubuntu10
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: nirs 13489 F...m pulseaudio
DistroRelease: Ubuntu 12.10
HibernationDevice: RESUME=
InstallationDate: Installed on 2012-06-08 (261 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: ASUSTeK COMPUTER INC. X101CH
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 psbfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.95
Tags: quantal
Uname: Linux 3.5.0-25-generic i686
UpgradeStatus: Upgraded to quantal on 2013-02-22 (1 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 01/06/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X101CH.0501
dmi.board.
dmi.board.name: X101CH
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: x.xx
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: X101CH
dmi.product.
dmi.sys.vendor: ASUSTeK COMPUTER INC.
tags: | added: kernel-bug-exists-upstream |
description: | updated |
This may not work on other machines - I'm not sure how it should integrated.