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- I put updates on Monday. As a result, after them, the sound in the headphones was lost.
- Solved the problem with the following command
alsactl restore- Today, I found out that the microphone does not work
- It is determined but does not record anything except statics
- Microphone connects via jeck along with headphones
- In updates, it seems that the only thing associated with sound is the alsa-card-profiles package. How it could break everything is not clear
- Previously, for the microphone to be registered,
options snd-hda-intel model = dell-headset-multi- Now I have already registered
options snd-hda-intel model = alc255-acer, dell-headset-multias acer laptop, but still nothing helped.
I don't even know where to dig ...
The error when executing the alsactl restore command also confuses:
alsa-lib parser.c: 242: (error_node) UCM is not supported for this HDA model (HDA Intel PCH at 0xb1220000 irq 131)
alsa-lib main.c: 1405: (snd_use_case_mgr_open) error: failed to import hw: 1 use case configuration -6The network seems to write that errors appeared after updating alsa-ucm-conf to 1.2.5, but it was updated in May. I have not had any problems with either the sound or the microphone all this time.
Last edited by webdesus (2021-11-29 13:53:42)
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:facepalm: The problem was with my headphones... The mic works perfectly with the phone, but with the computer, not. Apparently, some strange contact was broken, it worked for two years, and then apparently it was interrupted...
I removed my log file, cuz this information is not relevant to solved.
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