Turns out this belongs in alsa-driver. Can you still confirm this issue with a feisty livecd?
If so, please provide the information requested at https://help.ubuntu.com/community/DebuggingSoundProblems in separate attachments. Thanks ** Changed in: linux-source-2.6.17 (Ubuntu) Sourcepackagename: linux-source-2.6.17 => alsa-driver Assignee: (unassigned) => Andrew Ash Status: Confirmed => Needs Info -- Speakers not muted when headphones are plugged in https://launchpad.net/bugs/37055 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
