This affects me and all other linux users with a mac pro (2006). It might affect other mac pro machines. The output from the front jack is line level, so needs to be put through and amplifier in order to boost the signal. You might be able to use the alsa-tools 'route' plugin to re-route the outputs. I haven't had time to investigate this personally yet.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1175638 Title: extremely low volume macpro To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1175638/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs