Audio perms lost on laptop

[Dave Sherohman <esper@sherohman.org>]

I've got a laptop with potato installed on it which has been
exhibiting a strange behaviour for a while now:  After resuming from
a suspend-to-disk, it will frequently (I'd say somewhere around
2/3rds of the time) wake up with /dev/audio*, /dev/dsp*, and
/dev/mixer* all chmoded to 000.  Ownership is still root.audio and I
can get sound working again with a simple chmod 660 on those files,
but it's a real nuisance to have to do that all the time.

Any suggestions on a cause and/or permanent solution?

-- 
When we reduce our own liberties to stop terrorism, the terrorists
have already won. - reverius

Innocence is no protection when governments go bad. - Mr. Slippery