Public bug reported: Under 16.04 LTS, neither the 'close window' button on the window frame nor the 'Quit' option in the right-click menu in the Unity launcher will actually terminate the process or close its window. strace confirms that it sets a null handler for SIGINT, SIGTERM, SIGSEGV, SIGBUS, SIGFPE, and SIGQUIT on startup, which is inexplicable for a game. Thankfully, it exits normally on SIGKILL with no zombies left over.
** Affects: pipenightdreams (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1756527 Title: Requires kill -9 to terminate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pipenightdreams/+bug/1756527/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs