I didn't see this mentioned anywhere above (apologies if I missed it), but this problem was solved for me using the PPA xorg packages from:
https://launchpad.net/~launchpad-weyland/+archive/xserver-nobackfill Obviously this is a workaround to get people going until the problem can be properly addressed. This appears to be a duplicate of Bug 381003 (perhaps this one is for lucid? I see all kinds of release tags, so it's hard to tell). Anyway, this worked for me, YMMV. -- [M76] [ubuntu 9.04] [ubuntu 9.10] [ubuntu 10.04] 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