After some more tinkering I've developed a reliable workaround to this issue. The tricky part seems to be getting the ice1712 driver to unload in the short time window between killing pulseaudio and when pulseaudio automatically restarts. I am still a linux novice so I am certain that there are better ways to go about this, but here is the script that has worked for me:
sudo killall pulseaudio; sudo rmmod snd_ice1712 sudo modprobe snd_ice1712 killall pulseaudio This can be set to run automatically upon resume by creating a file in /usr/lib/pm-utils/sleep.d with the above code wrapped like so (found this tip at http://ubuntuforums.org/showthread.php?t=1484156): #!/bin/bash case "$1" in hibernate|suspend) #do nothing ;; thaw|resume) sudo killall pulseaudio; sudo rmmod snd_ice1712 sudo modprobe snd_ice1712 killall pulseaudio ;; *) ;; esac exit $? This workaround seems to have my sound working as expected after resume with no interventions necessary. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1035768 Title: [ICE1712 - M Audio Audiophile 24/96, playback] no sound after suspend/resume in 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1035768/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
