Comment # 7 on bug 1192844 from Olaf Hering

I have a Samsung R505 with the same issue.

[    8.049255] [drm] initializing kernel modesetting (RV620 0x1002:0x95C4
0x144D:0xC049 0x00).

The vdpau packages are not installed. Installing them, or setting the env vars
do not fix the crash.