I have same problem: no sound from headphones in front or rear jack on two Optiplex 980's with i5 chip, 64-bit LucidLynx. I do have an internal speaker, and that does work, and it does shut off when I plug the headphones in.
These are the first 980's/i5's that i have worked with. Optiplex 745, 755, 760, 780 with Intel duo core and lesser work fine. -- [Realtek ALC269] no sound on external speaker jack (Optiplex 980) https://bugs.launchpad.net/bugs/588031 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
