Well, the sound came out normally even when the jack of my external speaker was plugged to the central jack (line out). After the updates, instead, the situation is that one we have both described.
-- dell xps m1330 regression (microphone & line out jack not working) [karmic beta] https://bugs.launchpad.net/bugs/453966 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