Sadly, I do not own the original hardware anymore.
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https://bugs.launchpad.net/bugs/585946
Title:
Samsung R525 brightness keys do not work
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
This is likely similar to Bug #295251, but seeing that that one is supposedly
fixed, I'll open a new bug report.
The brightness control on this laptop does not work (Fn+Up / Down) and
produces e008 / e009 scancodes.
Manually adding those through
sudo setkeycodes e008 225
sudo setkeycodes e009 224
triggers the appropriate action, but the release code is not generated. I
thought this was fixed with an older
kernel release, at least according to bug #295251 ...
I am on Lucid, kernel 2.6.32-21-generic. Hardware is Samsung
R525-EIkee.
uname -a
Linux hadburg 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:09:38 UTC 2010
x86_64 GNU/Linux
Will attach further logs later.
---
Architecture: amd64
DistroRelease: Ubuntu 10.04
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
Package: linux (not installed)
ProcEnviron:
LANGUAGE=
LANG=de_DE.UTF-8
SHELL=/bin/bash
Tags: lucid
Uname: Linux 2.6.34-020634-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: sdiestel 1640 F.... kmix
/dev/snd/controlC0: sdiestel 1640 F.... kmix
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xf0400000 irq 16'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,144dc553,00100004'
Controls : 14
Simple ctrls : 9
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xcfedc000 irq 19'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=UUID=503425ab-e5cb-4f4a-9d43-69fc0ae166ff
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
MachineType: SAMSUNG ELECTRONICS CO., LTD. R425/R525
NonfreeKernelModules: fglrx
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-22-generic
root=/dev/mapper/pool01-root ro quiet splash
ProcEnviron:
LANGUAGE=
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Regression: No
RelatedPackageVersions: linux-firmware 1.34
Reproducible: Yes
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: lucid suspend resume needs-upstream-testing
Uname: Linux 2.6.32-22-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 01/30/2010
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 02NS
dmi.board.name: R425/R525
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr02NS:bd01/30/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnR425/R525:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnR425/R525:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: R425/R525
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
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