I am now at the final release of Karmic which is now 9.10 and the headphone jack in my case works as normal with nothing done on my part. I did do a new install when I installed Karmic beta then upgraded through the channels.
Vostro 1520 Karmic 9.10 amd64 -- Headphone Jack Sense not enabled https://bugs.launchpad.net/bugs/126150 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