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[Bug 834213] [NEW] Regression: Backlight jumping between full and normal

 

Public bug reported:

Oneiric alpha on Samsung N220 
Since todays updates the backlight  jumps  while simply using the computer. 
The backlight stays flickering all time.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gnome-power-manager 3.1.3-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-9.14-generic 3.0.3
Uname: Linux 3.0.0-9-generic i686
NonfreeKernelModules: wl
Architecture: i386
Date: Thu Aug 25 20:24:10 2011
GnomeSessionIdleInhibited: No
GnomeSessionInhibitors: None
GnomeSessionSuspendInhibited: No
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
MachineType: SAMSUNG ELECTRONICS CO., LTD. N150P/N210P/N220P
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, no user)
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-9-generic root=UUID=946a3a72-c930-4fec-bf10-a6f47ddca16d ro quiet splash acpi_backlight=vendor intel_idle.max_cstate=0 vt.handoff=7
SourcePackage: gnome-power-manager
UpgradeStatus: Upgraded to oneiric on 2011-07-31 (25 days ago)
dmi.bios.date: 04/30/2010
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 01KY.M008.20100430.RHU
dmi.board.asset.tag: SAMSUNG
dmi.board.name: N150P/N210P/N220P
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.:bvr01KY.M008.20100430.RHU:bd04/30/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150P/N210P/N220P:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150P/N210P/N220P:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: N150P/N210P/N220P
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
gnome-power-bugreport: Error: [Errno 2] Arquivo ou diretório não encontrado

** Affects: gnome-power-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 oneiric

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-power-manager in Ubuntu.
https://bugs.launchpad.net/bugs/834213

Title:
  Regression:  Backlight jumping between full and normal

Status in “gnome-power-manager” package in Ubuntu:
  New

Bug description:
  Oneiric alpha on Samsung N220 
  Since todays updates the backlight  jumps  while simply using the computer. 
  The backlight stays flickering all time.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: gnome-power-manager 3.1.3-0ubuntu2
  ProcVersionSignature: Ubuntu 3.0.0-9.14-generic 3.0.3
  Uname: Linux 3.0.0-9-generic i686
  NonfreeKernelModules: wl
  Architecture: i386
  Date: Thu Aug 25 20:24:10 2011
  GnomeSessionIdleInhibited: No
  GnomeSessionInhibitors: None
  GnomeSessionSuspendInhibited: No
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. N150P/N210P/N220P
  ProcEnviron:
   LANGUAGE=pt_BR:pt:en
   PATH=(custom, no user)
   LANG=pt_BR.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-9-generic root=UUID=946a3a72-c930-4fec-bf10-a6f47ddca16d ro quiet splash acpi_backlight=vendor intel_idle.max_cstate=0 vt.handoff=7
  SourcePackage: gnome-power-manager
  UpgradeStatus: Upgraded to oneiric on 2011-07-31 (25 days ago)
  dmi.bios.date: 04/30/2010
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 01KY.M008.20100430.RHU
  dmi.board.asset.tag: SAMSUNG
  dmi.board.name: N150P/N210P/N220P
  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.:bvr01KY.M008.20100430.RHU:bd04/30/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150P/N210P/N220P:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150P/N210P/N220P:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.name: N150P/N210P/N220P
  dmi.product.version: Not Applicable
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
  gnome-power-bugreport: Error: [Errno 2] Arquivo ou diretório não encontrado

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