Hi all

I have a Behringer UAC202 Audio Interface(USB Soundcard). The Audio Interface has 1 Stereo Input and 1 Stereo Output.
In alsamixer I see only the output, but no capture input. Same in gnome mixer. I also hear no sound from the input.
I read many user are successful with this audio interface. I test it in Ubuntu 8.04 and 8.10(2.6.27-7).

Here the output from severals commands.

# lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 046d:c404 Logitech, Inc. TrackMan Wheel
Bus 003 Device 002: ID 08bb:2902 Texas Instruments Japan
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

The Audio Interface is the Texas Instruments Device.

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: V8235 [VIA 8235], device 0: VIA 8235 [VIA 8235]
Subdevices: 4/4
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
card 0: V8235 [VIA 8235], device 1: VIA 8235 [VIA 8235]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: default [USB Audio CODEC ], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

And here the output from aplay -L http://paste.lisp.org/display/70833

I also running the alsa_info.sh script. It provides many Information: http://www.alsa-project.org/db/?f=d9...78bb918225e55a

The output from dmesg(download for better viewing): http://www.scribd.com/doc/8253007/dmesg

Regards
Carma

The capture input works now. I think I had some configurations problems with jack.

Hi Carma,
Do you maybe have any hints what solved the issue for you? have the same problem. AFAIK JACK relies on ALSA so if capture is not working in ALSA then it seems unlikely that JACK configuration could solve it.
Thanks,
Andras