In my case it was happened when I press hot key to switch video output very quickly.
** Attachment added: "gdb-unity-2d-panel.txt" https://bugs.launchpad.net/oem-priority/+bug/864737/+attachment/2632310/+files/gdb-unity-2d-panel.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/864737 Title: unity-2d-panel crashed with SIGSEGV in unity::indicator::DBusIndicators::Impl::RequestSyncAll() To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/864737/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs