This is completely harmless, KeyboardInterrupt is Python's way of signalling that the program was interrupted through the keyboard.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1698962 Title: main_wdgt.py", line 55, in controller_heartbeat def controller_heartbeat(self): KeyboardInterrupt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mnemosyne/+bug/1698962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs