On 02/07/18 23:02, Clemens Ladisch via Alsa-user wrote:
> Andreas Böhler wrote:
>> all recordings are completely silent
>
> Please show the output of "amixer -c2".
There is no output at all. "alsamixer -c2" reports "This sound device
does not have any controls."
Thanks,
Andreas
-
Peter Chant wrote:
> Clemens wrote:
>> Pete wrote:
>>> Linux phoenix 4.17.3:
>>> --- no soundcards ---
>
>> There should be an error message in the system log.
>
> Jul 2 19:44:10 phoenix kernel: [ 12.072075] snd_hda_intel :09:00.1:
> Handle vga_switcheroo audio client
> Jul 2 19:44:10 phoe
Clemens wrote:
>Pete wrote:
>> Linux phoenix 4.16.16:
>> 1 [Generic]: HDA-Intel - HD-Audio Generic
>
>"Generic" shows that the kernel does not know the HDA controller
>in your chipset.
On 4.16.16 audio playback works, irrespective of whether the HDA
controller knew the chipset.
>> Linu
Andreas Böhler wrote:
> all recordings are completely silent
Please show the output of "amixer -c2".
Regards,
Clemens
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Hey,
I've got a Phonic Helix Board 12 Universal USB/FireWire Mixer
(combination of analog mixer + multitrack soundcard). After performing a
firmware upgrade, the kernel happily loads the USB Audio Class 2.0
interface driver for it. I can select it for recording in Ardour, but
all recordings a
