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[Curtis Hovey <curtis.hovey@xxxxxxxxxxxxx>]

** No longer affects: null

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https://bugs.launchpad.net/bugs/783642

Title:
  brightness issue. brightness decreases by itself

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

Bug description:
  Binary package hint: unity

  15 to 20 minutes after increasing the brightness, the brightness
  automatically decreases to something that is quite difficult to read
  the screen. this happened at least 3 times in the last hour.

  am using 11.04 on trial basis on a toshiba nb305 netbook.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: unity 3.8.10-0ubuntu2
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic i686
  Architecture: i386
  CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
  CompositorRunning: compiz
  DRM.card0.LVDS.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1024x600
   edid-base64: AP///////wBMo05UAAAAAAASAQOAFg14CoWVmVdPjyYhUFQAAAABAQEBAQEBAQEBAQEBAQEBGxUAQEFYRiAYiDYA330AAAAZAAAADwAAAAAAAAAAAB60AnQAAAAA/gBTQU1TVU5HCiAgICAgAAAA/gAxMDFOVDAyLVQwMQogAOA=
  DRM.card0.VGA.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes: 
   edid-base64:
  Date: Mon May 16 19:28:31 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  GdmLog1:
   
  GdmLog2:
   
  GraphicsCard:
   Intel Corporation N10 Family Integrated Graphics Controller [8086:a011] (prog-if 00 [VGA controller])
     Subsystem: Toshiba America Info Systems Device [1179:ff30]
     Subsystem: Toshiba America Info Systems Device [1179:ff30]
  LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  LiveMediaBuild_: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  LiveMediaBuild__: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  MachineType: TOSHIBA TOSHIBA NB305
  ProcEnviron:
   LANGUAGE=en_US:en
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
  ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  ProcVersionSignature__: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Renderer: Unknown
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/03/2010
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V1.70
  dmi.board.name: NPVAA
  dmi.board.vendor: TOSHIBA
  dmi.board.version: 1.00
  dmi.chassis.asset.tag: *
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnTOSHIBA:bvrV1.70:bd06/03/2010:svnTOSHIBA:pnTOSHIBANB305:pvrPLL3AC-00F014:rvnTOSHIBA:rnNPVAA:rvr1.00:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: TOSHIBA NB305
  dmi.product.version: PLL3AC-00F014
  dmi.sys.vendor: TOSHIBA
  version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
  version.libdrm2: libdrm2 2.4.23-1ubuntu6
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
  version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

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