
Originally Posted by
PGHammer
As long as you are running Ubuntu 9.04 LTS or later, (and this is especially true for 10.04 LTS and later), all you need is a 2.6.35-series kernel (Kernel Mainline PPA has several suitable for use back to Karmic) and add the xorg-edgers PPA to your update repository. For those of you running Maverick Meerkat (RC and, as of 10 October, the release), as long as you are running X1K-series hardware and older (back to the original Radeon 9700), you need do nothing more than add the xorg-edgers PPA, as the kernel is already setup for it.
At the least, R3xx through R5xx should have hardware acceleration with the *basic* Xorg drive (as has been the case for the X1K series since 2007, and the older hardware from the beginning). The issue prior to 2007 was proper GART support (especially for AGP X1K-series cards); this has been particularly thorny for non-Intel AGP chipsets. I'm currently runnnning the Gallium 0.4 OGL/DRI2 driver (aka R300g) on the following:
Kubuntu 10.10 RC
xorg-edgers as of 8 October
kernel mainline PPA (image 2.6.36-996-generic)
I have zero issues as far as performance or stability.