I have just installed 12.04 (plus updates) on a Dell Mini 10v (MuseScore version 1.2, revision 5470), I got the mmap warning (after saying that PulseAudio was found, but no need to suspend), and I had to change the ALSA device from "Default" to "hw:0" for sound to appear.
** Changed in: musescore (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/880492 Title: No playback with Musescore 1.1 in Ubuntu 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/musescore/+bug/880492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs