https://bugs.freedesktop.org/show_bug.cgi?id=71185
Priority: medium Bug ID: 71185 CC: lenn...@poettering.net Assignee: pulseaudio-bugs@lists.freedesktop.org Summary: UA-101 - UA-101, playback Pulseaudio fails to detect card QA Contact: pulseaudio-bugs@lists.freedesktop.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: mich...@michaelmess.de Hardware: x86 (IA32) Status: NEW Version: unspecified Component: alsa Product: PulseAudio See also: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/986817 Edirol UA-101 card is not autodetected by PulseAudio and the driver is not loaded. Therefore it cannot be used using PulseAudio without manual interaction (See workaround). It works properly when accessed directly via ALSA. There is a workaround to load the pulseaudio driver manually with the following script: (I have turned the frequency selector to 192kHz.) #!/bin/bash echo 'load-module module-alsa-sink device_id="'$[$(cat /proc/asound/cards |grep UA101| cut -d'[' -f1)]'" rate=192000 channels=6 channel_map=left,right,aux0,aux1,aux2,aux3' | pacmd The UA-101 is an USB device that has a hardware switch to select sampling frequencies: 192000 Hz, 6 Channels 96000 Hz, 10 Channels 88200 Hz, 10 Channels 48000 Hz, 10 Channels 44100 Hz, 10 Channels When using 192000 Hz sampling rate, only 6 channels are supported, while otherwwise the card supports 10 channels. Specifications: See http://www.rolandus.com/products/details/703/specs/ -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.
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