This bug was fixed in the package xserver-xorg-video-ati - 1:6.12.192-2ubuntu1
--------------- xserver-xorg-video-ati (1:6.12.192-2ubuntu1) lucid; urgency=low * Merge new upstream version from Debian. - r6xx/r7xx: fix domain handling in accel code. Improves GetImage performace by a factor of ~10. (LP: #544496 ?) - radeon: add support for pal on legacy IGP chips (LP: #161893) - radeon: disable frac fb div with new pll code - Allocate Xv buffers to GTT. This is nice performance boost for Xv under KMS. - XAA: disable render accel. It's been reported broken for a while. (LP: #513956) - radeon: avoid using DRI1 init path on DRI2 driver. Improves behavior with multi-seat - kms: fix ums naming compat for DisplayPort * Remaining changes: - Add quilt to Build-Depends and call patch/unpatch target. - 100_radeon-6.9.0-bgnr-enable.patch: Turn on option to allow xserver to skip drawing the root background window for the radeon driver. This will make the boot up sequence smoother by eliminating one flicker. * Drop 101_support_hd4290.patch - included upstream -- Bryce Harrington <br...@ubuntu.com> Tue, 30 Mar 2010 19:24:28 -0700 ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Triaged => Fix Released -- [RS100] desktop became slow after upgrading to Lucid https://bugs.launchpad.net/bugs/544496 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs