Ubuntu
alsa-lib package

  1. Bug #1859754
  2. Comment #63

Comment 63 for bug 1859754

Revision history for this message
Martin Seener (martinseener) wrote : Re: add ucm to make alsa/sof driver work under PA (variants of Lenovo X1 Carbon 7th, Dell cnl and cml machines)

Hi @hui.wang,
i can also help with that. I'm currently using Mint 19.3 with the 5.3.0-40-generic kernel and used this script to activate my soundcard and mic. This works great until the -40- kernel but with -42- also the shutdown doesnt work anymore.
Nevertheless here is my bios_version grabbed with cat /sys/devices/virtual/dmi/id/bios_version
N2HET44W (1.27 ) - So "N2H".

Let me know if i can also help otherwise.
Is the procedure the same for me on Mint if i want your proposed version to run? I can use timeshift if something goes wrong and restore the last working version, so i can test almost everything.
Btw. the 5.0.0-1043-oem-osp1 kernel didnt boot correctly. it stopped with blank screen and only mouse was active.