https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1325308
this is dell dimension 8400 with ad1980 which virtualbox 5.0 try to emulate
the difference of alsa-info between your and the real dell dimension 8400
https:/ /bugs.launchpad .net/ubuntu/ +source/ alsa-driver/ +bug/1325308
this is dell dimension 8400 with ad1980 which virtualbox 5.0 try to emulate
the difference of alsa-info between your and the real dell dimension 8400