This bug may be a duplicate of Bug #52319.
/proc/asound/cards shows:
0 [SI7012 ]: ICH - SiS SI7012
SiS SI7012 with AD1888 at 0xe800, irq 177-- [Dapper, Edgy] Sound does not work on laptop Packard Bell J2830W https://launchpad.net/bugs/75528 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
