Testing by manually loading the module with the arguments from the log showed me that the card_name argument may cause the failure.
>>> load-module module-alsa-sink device_id="2" rate=192000 channels=6 >>> channel_map=left,right,aux0,aux1,aux2,aux3 >>> name="usb-EDIROL_UA-101_ZT82634-00-UA101" >>> card_name="alsa_card.usb-EDIROL_UA-101_ZT82634-00-UA101" Module load failed. >>> load-module module-alsa-sink device_id="2" rate=192000 channels=6 >>> channel_map=left,right,aux0,aux1,aux2,aux3 >>> name="usb-EDIROL_UA-101_ZT82634-00-UA101" Further tests to isolate the cause of the failure will follow... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/986817 Title: UA-101 - UA-101, playback Pulseaudio fails to detect card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/986817/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
