1 min read

Sound after hibernate in Linux (Gusty/Lenny)

that creates a new task for Linux to do before it shuts down and before it starts up.: “Create the file /etc/pm/sleep.d/49sound…

mkdir /etc/pm
vi /etc/pm/sleep.d49sound

with the following contents:

function kill_sound_apps() {
pidsnd=$(lsof | grep /dev/snd | awk '{ print $2 }')
pidmixer=$(lsof | grep /dev/mixer | awk '{ print $2 }')
piddsp=$(lsof | grep /dev/dsp | awk '{ print $2 }')
kill $pidsnd $pidmixer $piddsp

case "$1" in
modprobe -r snd_hda_intel
modprobe snd_hda_intel

exit $?

Then just make it executable:

# chmod +x /etc/pm/sleep.d/49sound

So before shutting down, Linux properly shuts down the sound, and when it comes back it, it properly starts the sound. As always, this should work, but the fact that it hasn’t been updated in Ubuntu Gusty is one of the reasons I’m shifting to Debian Lenny on this ‘top.

NOTE: yes, I am thinking of making Ignignokt my official HOWTO mascot. “Using a key to gouge expletives on another’s vehicle is a sign of trust and friendship