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[Bug 565163] Re: Slow rendering opengl and CPU 100% (intel gma945)

 

** Description changed:

  Binary package hint: xserver-xorg-video-intel
  
  Today i upgrade my system. I use ubuntu 10.4 (lucid) with efects
  (compiz). Before upgrade, graphic worked perfect (glxgears was about
  5000fps) . But now, 3D rendering is slow (glxgears 2000fps). And when i
  move window, that cpu go up to 100% and motion of windows is jerky. I
  tried driver intel, but problem is same. Deleting xorg.conf was same,
  too.
  
  
  --- 
  Architecture: i386
  DistroRelease: Ubuntu 10.04
  DkmsStatus: Error: [Errno 2] No such file or directory
  InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
  MachineType: Acer Aspire 3690
  Package: xserver-xorg-video-intel 2:2.9.1-3ubuntu4
  PackageArchitecture: i386
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=b9dd03e5-9b2b-4295-a43e-66f83e9306b9 ro quiet splash
  ProcEnviron:
   PATH=(custom, no user)
   LANG=cs_CZ.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
  Tags: lucid lucid
  Uname: Linux 2.6.32-21-generic i686
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
  dmi.bios.date: 12/09/2006
  dmi.bios.vendor: Acer
  dmi.bios.version: V3.23
  dmi.board.name: Grapevine
  dmi.board.vendor: Acer
  dmi.board.version: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAcer:bvrV3.23:bd12/09/2006:svnAcer:pnAspire3690:pvrV3.23:rvnAcer:rnGrapevine:rvrN/A:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Aspire 3690
  dmi.product.version: V3.23
  dmi.sys.vendor: Acer
  system:
   distro:             Ubuntu
   codename:           lucid
   architecture:       i686
   kernel:             2.6.32-21-generic
+ 
+ 
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
+     	Subsystem: Acer Incorporated [ALI] Device [1025:0090]

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https://bugs.launchpad.net/bugs/565163

Title:
  Slow rendering opengl and CPU 100% (intel gma945)