Brightness bug
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
I can't down the bightness, there's just 1 level for it now...
and when it goes down, because I stay like, 30 seconds without using the notebook, it doesn't come back to the normal when I start using it again, to make it comeback, I need to try set the brightness down and it comes back to the normal
I'm using a Samsung RV411 notebook
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-27-
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu11
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc800000 irq 43'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0269,
Controls : 25
Simple ctrls : 12
CurrentDmesg: [ 21.269633] init: anacron main process (1079) killed by TERM signal
Date: Fri Jul 27 14:49:54 2012
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: SAMSUNG ELECTRONICS CO., LTD. RV411/RV511/
ProcEnviron:
LANGUAGE=
TERM=xterm
PATH=(custom, user)
LANG=pt_BR.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/12/2011
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 03PA.M001.
dmi.board.
dmi.board.name: RV411/RV511/
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: RV411/RV511/
dmi.product.
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Notebook NP530U3B.
I solved this:
cat /etc/madprobe. d/blacklist- samsung. conf
blacklist samsung_laptop
blacklist samsung_backlight #if you have