Sound broken after update from Intrepid

[zaph]

Sound used to work before upgrading to Jaunty, now I get this:

> alsamixer
alsamixer: function snd_ctl_open failed for default: No such file or directory

> aplay -l
aplay: device_list:217: no soundcards found...

Nothing unusual in dmesg..

Any ideas?

[zaph]

Re: Sound broken after update from Intrepid

Just an update: it seems as though sound works fine upon bootup but then dies after resuming from hibernate-ram.