installing gnome-alsamixer and adjusting line in solved my problem. The default mixer is inadequate for external devices.
-- [Karmic] No audio https://bugs.launchpad.net/bugs/433352 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
