Turning off KMS with "radeon.modeset=0" works around the issue for me.
-- [lucid] desktop runs out of video memory on ATI Radeon Mobility 7500 https://bugs.launchpad.net/bugs/507148 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
