I am using Ubuntu 9.10 Netbook Remix. Some seconds after wake-up, the speaker unmutes, even if it was muted before. I'd like to have it muted always after suspend.
I created a rule in
/etc/pm/sleep.d but it doesn't work, probably because it is unmuted after some seconds.
edit I have the impression that this gnome soundcontrol does the unmuting, but I am not sure. I looked thru all the gconf but couldn't find an option.