I just installed Ubuntu 11.10 on my Dell Latitude D610 Laptop, but obviously hardware accelaration for the integrated ATI Radeon X300 mobility GFX-Chipset does not work.
And YES, I did install fglrx packages and YES I did have a look at additional proprietary drivers in system settings (it's not listed there). AND I created a xorg.conf within /etc/X11 and inserted a section for Device, subsection Driver "fglrx", it still does not work!
ATI Catalyst Control Center reports an error (no appropriate driver installed) if I try to start it. Any Ideas ?