On 07/03/2017 06:57 AM, Benjamin via Alsa-user wrote:
> Hi everyone!
>
> Has anybody managed to get this device working as a Linux soundcard?
> It's being recognised and displayed but neither jack nor ALSA seem to
> be able to use it.
I am afraid this has the same troubles like many other Boss and Roland
devices. Can you check if you see kernel messages when you plug it in
(tail -f /var/log/messages).
Stefan
>
> alsamixer doesn't show any controls for the device and jack won't run,
> I only get the following response:
>
> Hi everyone!
>
> Has anybody managed to get this device working as a Linux soundcard?
> It's being recognised and displayed but neither jack nor ALSA seem to
> be able to use it.
>
> |jackd -d alsa --device hw:1
> jackdmp 1.9.11
> Copyright 2001-2005 Paul Davis and others.
> Copyright 2004-2016 Grame.
> jackdmp comes with ABSOLUTELY NO WARRANTY
> This is free software, and you are welcome to redistribute it
> under certain conditions; see the file COPYING for details
> no message buffer overruns
> no message buffer overruns
> no message buffer overruns
> JACK server starting in realtime mode with priority 10
> self-connect-mode is "Don't restrict self connect requests"
> audio_reservation_init
> Acquire audio card Audio1
> creating alsa driver ... hw:1|hw:1|1024|2|48000|0|0|nomon|swmeter|-|32bit
> Using ALSA driver USB-Audio running on card 1 - Roland BR-80(AUDIO) at
> usb-0000:00:1d.7-2, high speed
> configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2
> periods
> ALSA: final selected sample format for capture: 32bit integer
> little-endian
> ALSA: use 2 periods for capture
> ALSA: final selected sample format for playback: 32bit integer
> little-endian
> ALSA: use 2 periods for playback
> ALSA: poll time out, polled for 34828045 usecs
> JackAudioDriver::ProcessAsync: read error, stopping...
> ^@^CJack main caught signal 2
> Released audio card Audio1
> audio_reservation_finish
>
>
> Thank you for any wisdom here!
>
> Ben
> |
>
>
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