I'd check this bug for hints: https://bugs.edge.launchpad.net/mactel-support/+bug/488103
-- Headphone jack doesn't work on MacBook 5,2 https://bugs.launchpad.net/bugs/559962 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
