I can confirm this bug was affecting my Thinkpad W500's Radeon HD3650 in jaunty and the new karmic beta (32 and 64bit). It was unbearable. I just applied Felix's backclear patch and it fixed it!
-- [M76] [ubuntu 9.04] slow unminimizing with ati card and desktop effects enabled https://bugs.launchpad.net/bugs/351186 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