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[Bug 428900] Re: Opengl is unstable with cairo-dock drmWaitVBlank returned -1

 

** Description changed:

  Binary package hint: xserver-xorg-video-intel
  
  I have been testing cairo-dock for quite a while now and the opengl as always been unstable for me.
   When i was testing Jaunty, in alpha 6 i managed to get a full working dock in opengl mode for 2 days since then it never worked fully again.
  I am back in Karmic to test the drivers and hopefully fix this unstable opengl.
  
  I am using xorg edgers and i have noticed a great amelioration but
  OPengl version failed because after some use the background turn to
  white.
  
  I think it s related to this debug
  
   do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working
  correctly.
  
  I am attaching a video of the problem..
+ 
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
+     	Subsystem: Gateway 2000 Device [107b:0366]

-- 
Opengl is unstable with cairo-dock drmWaitVBlank returned -1
https://bugs.launchpad.net/bugs/428900
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