I can trigger this like the OP with Java. After the most recent patch (a few days ago) it happens always and the old fix won't work:
hardhat:~> gtk-window-decorator Xlib: extension "RANDR" missing on display ":0.0". gtk-window-decorator: Screen 0 on display ":0.0" already has a decoration manager; try using the --replace option to replace the current decoration manager. hardhat:~> gtk-window-decorator --replace Xlib: extension "RANDR" missing on display ":0.0". (hang) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/727143 Title: unity-window-decorator crashes with SIGSEGV when closing Java windows To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/727143/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
