I too can confirm this bug... It started after an upgrade to 9.10, and is still present after a clean install, although I am still using the same home folder - I may try creating a new user soon.
I can also confirm briefly moving the mouse off the bar and back on again one or more times allows a click. I can not confirm enabling visual effects to help as everything is sooo slow after enabling and then it reverts back to disabled within a minute. I don't use visual effects anyway, but I know it used to work fast because I tried it for a while a few releases ago. -- Window List buttons do not always respond to mouse clicks https://bugs.launchpad.net/bugs/470604 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