I can confirm that I get the software rasterizer on current Precise, running on a PowerBook G4 with a M7 (r100) card. I think this is because the atyfb frambuffer driver is loaded (compiled into the kernel) and it blocks KMS from working, which is needed for the gallium mesa driver. However, when I disable the atyfb driver with the "video=ofonly" boot option and use KMS, the machine easily locks up, or goes nuts switching modes at a rate of around once per second.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/570228 Title: Software Rasterizer used on PowerPC system with Radeon card after Lucid upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/570228/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
