Sivun https://help.ubuntu.com/community/RadeonDriver mukaan kortillesi pitäisi löytyä automaattisesti 3d-tuki.
Mitä sanoo komento cat /etc/X11/xorg.conf | grep Driver
Entä komento glxinfo | grep direct
Ensimmäinen sanoo
Driver "kbd"
Driver "mouse"
Driver "wacom"
Driver "wacom"
Driver "wacom"
Driver "ati"
Jälkimmäinen taas
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".