I am also experiencing this bug on an HP z800. I have tried many different combinations of Nvidia (proprietary) and Xorg versions, all with no effect. I suspect that Xorg is the victim of a bug in another process rather that causing the behavior itself.
-- User interface stutters / laggy when mouse NOT moving https://bugs.launchpad.net/bugs/661327 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