Created attachment 37460 [details]
Booting with radeon.modeset=0 (kernel 18.104.22.168) makes every 3D app (except from glxgears and OpenBVE so far) run in software rendering, at about 0.2 fps.
With KMS 3d works in hardware, but is very sluggish (together with 2D). This happens with mesa 7.7 through git.
Created attachment 37461 [details]
Created attachment 37462 [details]
Says direct rendering enabled, but actually it isn't (except from a few simple apps)
Gl renderer is identified as Mesa DRI R200 (RV250 4966) 20090101 AGP 2x x86/MMX/SSE TCL, so the identifier "software rendering" is probably incorrect. I would probably need to say "99% of 3D apps run so slow that it seems like they are rendered by the CPU or there is some serious bug in the driver".
Would say this is a duplicate of bug 42117 ?