Comment 26 for bug 1914881

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Max Bowsher (maxb) wrote :

I also have this exact model of laptop.

I have installed kernel 5.11 from https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.11/

Following a cold boot to Ubuntu, sound can be made to work via the workaround GPIO commands detailed in https://bugzilla.kernel.org/show_bug.cgi?id=210633#c13

The related patch to teach the kernel to do the necessary GPIO itself is https://patchwork<email address hidden>/