You might consider creating a group sound if one doesn't exist. Then own the sound devices to this group:
chown root.sound /dev/dsp /dev/mixer /dev/sequencer /dev/midi
And then chmod them to be rwx by user and group and nothing by anyone else:
chmod 770 /dev/dsp /dev/mixer /dev/sequencer /dev/midi
And then finally add your users to this group each time you add a new user that will need the sound system usable.
usermod -g sound username
HTH
Cool
|