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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1859754 Title: add ucm to make alsa/sof driver work under PA (variants of Lenovo X1 Carbon 7th, Dell cnl and cml machines) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1859754/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
