I'm a u350 owner too, and I can confirm this bug on Karmic (speakers and line out playing at the same time) and Lucid (line in/out not working).
Post #3 in this forum thread http://ubuntuforums.org/showthread.php?p=8824770 is about this and claims to have a solution. I don't know whether it works and I don't have the time to try this out myself at the moment, but maybe somebody else have? -- Sound simultaneously on headphones and speakers - Lenovo IdeaPad u350 https://bugs.launchpad.net/bugs/477226 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
