If you remove dmic_detect=0, your alsa card could not be showed up in gnome. So I guess there are some errors in the audio driver initialization, I need the log to debug.
Could you remove dmic_detect=0 temporarily, then boot and upload the dmesg, let me see what happens on the audio driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874925 Title: Comet Lake PCH-LP cAVS (Audio, Voice, Speech) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1874925/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
