Bug#406373: xserver-xorg-video-ati: [ia64] No direct rendering w/ Radeon R300 [FireGL X1]
Michel Dänzer wrote:
This looks like https://bugs.freedesktop.org/show_bug.cgi?id=7770 .
You're absolutely right. I tried the workaround
(https://bugs.freedesktop.org/attachment.cgi?id=6560), and it works
great for me! I'm getting about 3100FPS with glxgears!
However, when running in mergedfb mode, the right ~1/3rd of the second
monitor doesn't work properly. The first monitor and the first ~2/3rds
of the second monitor work great. Have you seen anything like that
before, or should I file a separate bug on that? The best way I could
describe it is garbage, but it seems like some of the graphics are
trying to be displayed.
Thanks again for the help Michel!