I have an HP pavilion dv2000z with the same audio chip. The problem was fixed in kernel 2.6.20-10 on feisty but came back in the kernel revisions after that
-- headphones jack doesn't mute speakers on lenovo 3000 n100 https://launchpad.net/bugs/88546 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
