I have the same problem, I have a laptop ACER TravelMate 270 with Ubuntu Dapper and when i plugging into the Headphone jack socket, stop all audio output.
There aren't any headphone options in sound preferences -- No Audio on Jack Sense With ALC202 Audio Chipset https://bugs.launchpad.net/bugs/61996 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs