I had the same problem and I noticed that there was also no music. So I installed timidity, and not only did the music start working but the hangs went away too.
-- prboom hangs a few second after starting a game https://bugs.launchpad.net/bugs/139955 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
