I have the same problem after installing 11.04. There are intermittent dead spots where scrolling with the mouse wheel will not work for a few seconds, and then it will work OK. Sometimes the links will not work, and then a few seconds they will be fine. Even on this page it froze a few times. I have only noticed it on browsers (Chrome, Opera, etc) but I suspect it may happen elsewhere. Very annoying. Everything worked fine under 10.10. Doesn't matter whether I use Unity or the classic gnome desktop, still have the same problem. I have an HP USB mouse.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/773533 Title: Mouse Dead Spots -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs