Public bug reported: Binary package hint: linux-source-2.6.17
After each kernel update, an Acer Travelmate 4060 computer looses its sound, because Jack modes are set improperly. As a person, who defined those defaults for the "acer" model of snd_hda_intel module, I know that upstream defaults are good, so it's weird that they don't work in Ubuntu. Just for the reference: Headphone Jack Mode should be "headphone out" Line Jack Mode should be "line in" Mic Jack Mode should be "mic 50pc bias" More on Acer model (old bug, fixed a long time ago): bug #28443 . ** Affects: linux-source-2.6.17 (Ubuntu) Importance: Undecided Status: Unconfirmed -- Bad ALSA defaults for Acer Travelmate https://launchpad.net/bugs/86825 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs