/usr/share/alsa-base/alsa.default is in alsa-base 1.0.25+dfsg-0ubuntu5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 | # Configuration file for alsa-base
# List, separated by spaces, the names of modules that should be
# unloaded, if present, before the machine is suspended. Use the
# special name "all" if you would like all ALSA sound modules to be
# removed. The modules that are removed will be loaded again after
# resume. Currently this only has an effect if you are using apmd.
# Examples:
# Value Action at suspend time
# "" Do nothing
# "snd-cs46xx" Stop sound processes and remove the snd-cs46xx module
# "all" Stop sound processes and remove all ALSA modules
force_unload_modules_before_suspend=""
|