sound lost after Hardy upgrade

[Jonas Norlander]

2008/5/7 Wulfy <wulfmann at tiscali.co.uk>:
> I recently upgraded from Gutsy to Hardy.  Everything went well... I
>  needed to unmute my sound and replace Firefox-3 with Firefox-2 but that
>  wasn't very hard.
>
>  Due to a power outage, my machine crashed.  When I rebooted, there was
>  no sound.  I went through all the steps I could think of - KControl,
>  alsamixer, log-out and -in, even reboot again... still no sound.
>
>  I've run out of ideas...  can anyone help?
>

What type are your soundcard? What do cat /proc/asound/cards say?
Is the right modules loaded? Check with lsmod.
Some clues in dmesg or the log-files?

/ Jonas