If sound stops working after suspend-to-ram or suspend-to-disk, try the workaround specified at http://linux.dell.com/wiki/index.php/Ubuntu_7.04/Issues/Audio_not_working_properly. This works on Gutsy. Only thing about it is that upon resuming, you may get a pop-up window about Volume Control quitting unexpectedly, just click Reload and you're fine.
If sound stops working after suspend-to-ram or suspend-to-disk, try the workaround specified at http:// linux.dell. com/wiki/ index.php/ Ubuntu_ 7.04/Issues/ Audio_not_ working_ properly. This works on Gutsy. Only thing about it is that upon resuming, you may get a pop-up window about Volume Control quitting unexpectedly, just click Reload and you're fine.