I can confirm the bug on my ASUS pro55 (ATI HD3470 512MB video) I can also confirm that patching xorg-server fixed the issue for me (since I'm not using composite and such stuff I don't care in particular what else happens)
I'm also attaching lspci --vvnn's output.. ** Attachment added: "lspci.txt" http://launchpadlibrarian.net/26829992/lspci.txt -- [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