It's not anymore a bug on Ubuntu 10.10 and I suppose in 11.04 too. I changed to "Fix Released".
** Changed in: nvidia-graphics-drivers-180 (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/456307 Title: Xorg becomes unresponsive (only some keys and right button of mouse work) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs