This really should be 2 bug reports one for your sound issue another for the network issue. Nonetheless, do you have the following package installed bcm43xx-fwcutter?
** Changed in: Ubuntu Sourcepackagename: None => alsa-driver Assignee: (unassigned) => Brian Murray Status: Unconfirmed => Needs Info -- Distored headphones https://launchpad.net/bugs/92719 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs