I got this error two times when clicking with the right mouse-button on workspaces switcher panel -> Properties. The third time it worked and from now seems to work (Ubuntu is running from the live CD in this case).
-- wnck-applet crashed with SIGSEGV in g_closure_invoke() https://bugs.launchpad.net/bugs/508452 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