Please see the following mixer controls (which you can change by using `alsamixer` in a Terminal):
Simple mixer control 'AC97 2ch->4ch Copy',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] <--- probably needs to be unmuted Simple mixer control 'Channel Mode',0 Capabilities: enum Items: '2ch' '4ch' '6ch' Item0: '2ch' <--- probably needs to be set to '6ch' Simple mixer control 'Duplicate Front',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] <--- probably needs to be unmuted ** Changed in: alsa-driver (Ubuntu) Status: New => Incomplete -- [FM801 - ForteMedia FM801-AU] Playback problem https://bugs.launchpad.net/bugs/671087 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs