A possible cause is bug 805303, which should be fixed. Can you run the following commands in a terminal window:
pkill -f hp-systray LIBOVERLAY_SCROLLBAR=0 hp-systray Does hp-systray stay stable now? Does your desktop stay stable when you are running vlc? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/632066 Title: systray.py crashed with SIGSEGV in g_type_module_use() To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/632066/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs