I am confirming the problem. Xmms freezes on the desktop after playing a midi file. It can be only minimized to the panel and it won't play anything else again.
-- xmms hangs when playing more than one midi file https://launchpad.net/bugs/68087 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs