[Bug 531543] [NEW] [LUCID] SAMSUNG N310 brightness buttons does not function.

[Manoj Iyer]

Public bug reported:

Brightness buttons does not work on Samsung N310 and also does not cause
the on-screen indicator to show the direction the brightness is
increased or decreased.

ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  ubuntu     1370 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf0340000 irq 22'
   Mixer name	: 'Realtek ALC272'
   Components	: 'HDA:10ec0272,144dc052,00100001'
   Controls      : 17
   Simple ctrls  : 10
Date: Wed Mar  3 13:12:05 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=153deb6f-349c-40e6-bf82-2f73e1bb2fef
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100224)
MachineType: SAMSUNG ELECTRONICS CO., LTD. N310
Package: linux-image-2.6.32-14-generic 2.6.32-14.20
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic root=UUID=83fce39a-8493-45bc-818e-b25dd3c56a99 ro quiet splash
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
Regression: No
RelatedPackageVersions: linux-firmware 1.31
Reproducible: Yes
SourcePackage: linux
TestedUpstream: No
Uname: Linux 2.6.32-14-generic i686
dmi.bios.date: 04/27/2009
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 03BA.M030.20090427.CYH
dmi.board.name: N310
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.:bvr03BA.M030.20090427.CYH:bd04/27/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnN310:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN310:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: N310
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid needs-upstream-testing

-- 
[LUCID] SAMSUNG N310 brightness buttons does not function.
https://bugs.launchpad.net/bugs/531543
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