My Internal microphone on laptop is not being detected after updating to the new kernel 5.8.0-45-generic. However it was working on previous kernel version 5.8.0-36-generic. I'm using Lenovo IdeaPad 5 with Ryzen 7. I tried all previous solutions but no luck. Most of them were for intel based laptops so couldn't edit the source files. Also, pulseaudio manager wasn't helpful. I tried reverting back to the 5.8.0-36-generic and 5.8.0-40-generic the problem still remains plus touchpad and brightness slider stops working.
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See if you can load a 5.4 kernel and that might work.– DavidMar 21, 2021 at 13:10
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Tried using 5.10 oem and it worked. But I'm little bit concerned about the hwe support.– SaurabhNMar 22, 2021 at 5:21
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Same here, but using a msi gl63 8RC and ubuntu 20.04: updating to 5.13.0-41 makes the micro not usable and rollback to 5.13.0-40 makes it working consistently with fresh reboots– jneiraMay 14, 2022 at 18:49
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1 Answer
I experienced this yesterday as well on mainline kernels 5.11.6, 5.11.7, and 5.11.8. No microphone hardware is detected.
Rolled back to 5.11.5 for now and everything's fine. Boo.
