I have not observed this issue when the sound is playing. The output disappears and the sound system(?) gets screwed up after leaving it silent for some time.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/806479 Title: [USB-Audio - USB Audio DAC , playback] USB audio playback stops working randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/806479/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs