What does invoking the following command (which is essentially what /usr/lib/pm-utils/sleep.d/01PulseAudio does) in a normal interactive terminal return?
echo 'suspend 1' | sudo -u $USER pacmd -- Pulseaudio inhibits suspend and hibernate https://bugs.launchpad.net/bugs/312505 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
