Since having updated to the latest linux image (linux- image-3.8.0-6-generic_3.8.0-6.11_amd64.deb), which was rebased to kernel version 3.8-rc7, a few days ago, I have not experienced any freezes of unity. Even when using firefox and doing excessive scrolling, which was very likely to cause freezes of my computer, before. So, it looks like the latest upstream kernel solved the problem in my case.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1102660 Title: Ubuntu Raring Hard Freezes with AMD Driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1102660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs