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[Bug 428900] Re: [i945gm] Opengl is unstable with cairo-dock drmWaitVBlank returned -1

 

Looks like this bug has been fixed in either latest updates of the lucid or latest betas of the CD. No white background even on my old Intel graphics card. 
Great job!

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[i945gm] Opengl is unstable with cairo-dock drmWaitVBlank returned -1
https://bugs.launchpad.net/bugs/428900
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Status in Cairo-Dock : Core: Confirmed
Status in “mesa” package in Ubuntu: Incomplete
Status in “xserver-xorg-video-intel” package in Ubuntu: Invalid

Bug description:
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]






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