Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)
On Mon, 2011-04-11 at 23:51 +0200, Émeric Maschino wrote:
> Package: libgl1-mesa-dri
> Version: 7.10-4
> Severity: grave
> GL rendering is completely garbaged (see attached screenshot of
> glxgears) and thus unusable when KMS is enabled with libgl1-mesa-dri
> 7.10-4 in today's Debian "Wheezy" Testing updates. Disabling KMS fixes
> the problem.
The r300g driver shipped in current libgl1-mesa-dri only works with KMS,
so with that disabled, you're probably getting software rendering.
If you can build and test upstream Mesa Git, it would be great to know
if the problem persists there with the r300g driver and still doesn't
affect the classic r300 driver.
Earthling Michel Dänzer | http://www.vmware.com
Libre software enthusiast | Debian, X and DRI developer