try going to "System", "Preferences", "Sounds", make sure that "Sound playback" is set to auto and test it. then move to "Sound capture" and test is it might help you out.
-- rythmbox do not playback my mp3 file, https://bugs.launchpad.net/bugs/345763 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