I had the same problem on my Asus UL20FT, and David Henningsson's solution worked for me. The problem was present in at least 10.10 and 11.04.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/580338 Title: No sound from headphone jack but build-in speakers work properly in ASUS K42jr -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
