This is a global bug affecting fullscreen SDL applications: https://bugs.launchpad.net/xorg-server/+bug/388547 Not quite Teeworlds specific I'm afraid
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1219470 Title: Volume Keys don't work during gameplay To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/teeworlds/+bug/1219470/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
