On 07.07.21 14:51, Matthias Petermann wrote:
For now, I'm going to try a workaround with a USB audio interface and try my luck. If I have misunderstood anything else, please correct me.
...which unfortunately doesn't work as well :-( ``` [ 16802.542625] uaudio0 at uhub1 port 5 configuration 1 interface 0[ 16802.542625] uaudio0: C-Media Electronics Inc. (0xd8c) USB Audio Device (0x14), rev 1.10/1.00, addr 8
[ 16802.542625] uaudio0: audio rev 1.00[ 16802.542625] audio0 at uaudio0: playback, capture, full duplex, independent [ 16802.542625] audio0: slinear_le:16 2ch 48000Hz, blk 11520 bytes (60ms) for playback [ 16802.542625] audio0: slinear_le:16 1ch 48000Hz, blk 6000 bytes (62.5ms) for recording
[ 16802.542625] spkr1 at audio0: PC Speaker (synthesized) [ 16802.542625] wsbell at spkr1 not configured [ 16802.542625] uhidev6 at uhub1 port 5 configuration 1 interface 3[ 16802.542625] uhidev6: C-Media Electronics Inc. (0xd8c) USB Audio Device (0x14), rev 1.10/1.00, addr 8, iclass 3/0
[ 16802.552622] uhid10 at uhidev6: input=4, output=4, feature=0
root@workstation /h/mpeterma# audiocfg list
0: [ ] audio0 @ uaudio0: USB audio
playback: 2ch, 48000Hz
record: 1ch, 48000Hz
(P-) slinear_le 16/16, 2ch, { 48000, 44100 }
(-R) slinear_le 16/16, 1ch, { 48000, 44100 }
root@workstation /h/mpeterma# audiocfg test 0
0: [ ] audio0 @ uaudio0: USB audio
playback: 2ch, 48000Hz
record: 1ch, 48000Hz
(P-) slinear_le 16/16, 2ch, { 48000, 44100 }
(-R) slinear_le 16/16, 1ch, { 48000, 44100 }
testing channel 0...audiocfg: write: Resource temporarily unavailable
```
Do I have a similar public problem here, or just bad luck?
Off the top of my head, my NUC7 only has USB 3.0 ports. Maybe that's the
problem and I'll try it again with another PC that also has USB 2.0.
Otherwise, I'm at my wit's end here.
Kind regards Matthias
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