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[Bug 633424] Re: maverick screen does not update except when mouse moves or key is held down

 

** Description changed:

  [Workaround]
  Use a 2.6.36 kernel. e.g.: http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.36-maverick/
  
  
  Binary package hint: xorg
  
  The screen does update very reluctantly unless I move the mouse. This
  can be seen very well e.g. in sytem monitor resources. The graphs move
  smoothly as long as I wiggle the mouse, if I stop the graphs only update
  in fits and bounds. This does not happen always, but the system has
  gotten into this state rather regularly for as long as I have been
  trying maverick afair. The system also leaves this buggy state by
  itself. Often within a couple of minutes. CPU and IO load are normal at
  all times.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: xorg 1:7.5+6ubuntu3
  ProcVersionSignature: Ubuntu 2.6.35-20.29-generic 2.6.35.4
  Uname: Linux 2.6.35-20-generic x86_64
  Architecture: amd64
  DRM.card0.DisplayPort.1:
   status: disconnected
   enabled: disabled
   dpms: On
   modes:
   edid-base64:
  DRM.card0.LVDS.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1280x800
   edid-base64: AP///////wAGr3SAAAAAAAEQAQOAIRV4Chz1l1hQjicnUFQAAAABAQEBAQEBAQEBAQEBAQEBxxsAoFAgFzAwIDYAS88QAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTU0RVcwOCBWMCAKAEU=
  DRM.card0.VGA.1:
   status: disconnected
   enabled: disabled
   dpms: On
   modes:
   edid-base64:
  Date: Wed Sep  8 20:22:33 2010
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100822)
  MachineType: Acer Extensa 5630
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-20-generic root=UUID=c58e97ab-7a80-4b62-8270-2d2af7e84e1d ro quiet splash
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.utf8
   SHELL=/bin/bash
  SourcePackage: xorg
  dmi.bios.date: 12/05/2008
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.25
  dmi.board.name: Homa
  dmi.board.vendor: Acer
  dmi.board.version: Rev
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.25:bd12/05/2008:svnAcer:pnExtensa5630:pvr0100:rvnAcer:rnHoma:rvrRev:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Extensa 5630
  dmi.product.version: 0100
  dmi.sys.vendor: Acer
  glxinfo: Error: [Errno 2] No such file or directory
  system:
   distro:             Ubuntu
   codename:           maverick
   architecture:       x86_64
   kernel:             2.6.35-20-generic
+ 
+ 
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
+     	Subsystem: Acer Incorporated [ALI] Device [1025:013c]

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https://bugs.launchpad.net/bugs/633424

Title:
  maverick screen does not update except when mouse moves or key is held
  down


References