This helped: - get mesa3d from ftp://ftp.freedesktop.org/pub/mesa/7.10.2/ . Build it following the instructions on http://mesa3d.org which is basically ./configure && make - sudo cp <mesa>/lib/r300_dri.so /usr/lib/dri/ (and probably the same for radeon_dri.so )
Usual performance for my glxgears 250 fps is back, I had the same and the CPU is down to 0 (yoohoo!), but at some moment during my experiments I had 286 fps (the CPU was still at ~0!). At the moment I have no idea how to reproduce this. The experiments have involved: 1) building x86-ati-driver from the latest sources, 2) building mesa with drmProto, 3) fiddling around with Section "Device" at specially created /usr/share/X11/xorg.conf.d/20-device.conf, 4) copying <mesa>/lib/* to /sr/local/lib/GL and setting in ~/.bashrc export LIBGL_DRIVERS_PATH=/usr/local/lib/GL export LD_LIBRARY_PATH=/usr/local/lib/GL:$LD_LIBRARY_PATH Then some parts were left from the rep versions, and some were overwritten. What namely gave a 20% faster combination is a mystery. I'm synced to the latest Ubuntu 11.04 repositories, xorg-edgers is NOT installed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/755791 Title: [RS690M] No 3d acceleration in Radeon X1200 with new Gallium r300 / 3d drivers in 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/755791/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
