I don't understand how this bug can be 'invalid', when it perfectly describes the symptoms on my fresh Ubuntu 14.10 installation. It's discouraging to see that all commenters' effort to help identifing the cause of the problem is dismissed with 'this is not a me-too bug'.
@Timo Can you reopen #1385764 please, it cannot be a duplicate of an 'invalid' bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1386721 Title: Graphics Slow After Upgrade 14.04 - 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1386721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs