I'd suspect xchat, which doesn't seem to prevent the execution of multiple instances, by using libunique for example. xchat is correctly matched by bamf and represented as running on the launcher, with the mini-expose properly representing the 2 distinct chat windows.
** Changed in: unity Status: New => Invalid -- Unity launcher creates multiple instances of Xchat when it's in the background https://bugs.launchpad.net/bugs/634806 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