intel video driver problem

[Larry Gingras]

On 16.06.2010 01:08, Warren Block wrote:
> On Tue, 15 Jun 2010, Larry Gingras wrote:
>
>> I have a problem with acceleration features on my graphic adapter.
>> I have (according to Xorg.0.log) Integrated Graphics Chipset: 
>> Intel(R) 965GM (it is ASUS laptop X80L).
>> When acceleration is enabled, some parts of windows sometimes became 
>> garbled. It seems like parts of video memory is littered. Image is 
>> only restored when affected regions is completely redrawn, 
>> minimize-restore of window do not restore garbled region (but image 
>> inside garbled region become different, it become part of desktop or 
>> something like that).
>> I tried to disable everything that use acceleration (disable 
>> composition in KDE, etc), even disable DRI but if acceleration is 
>> enabled in xorg.conf this bug remains. If I disable acceleration 
>> (with Option "Accel" "off") - everything works fine.
>
> Just had a user in the forums say that Option "DRI" "Off" fixed it. 
> Not a great solution, but maybe better than Accel Off.
I tried Option "DRI" "Off".
That not work for me, I still had same problem.
Only Accel Off solves.

>
> http://forums.freebsd.org/showthread.php?t=14995
>
> -Warren Block * Rapid City, South Dakota USA