Disabling pulseaudio by following the instructions on https://wiki.ubuntu.com/PulseAudio/Log also temporarily fixes the problem for me.
-- sox/play sleeps after playing wav file https://bugs.launchpad.net/bugs/591003 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
