I have the same problem in Lucid I did a right click to exit the bug report of the software library and the error came
-- window-picker-applet crashed with SIGSEGV in g_type_check_instance_cast() https://bugs.launchpad.net/bugs/417901 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
