I live-booted from U 21.10*, which has a 5.13.0-19 kernel. Bafflingly, sound test worked from the live system, even though alsa- info shows rt5640,sof-bytcht.
Late now. I'll do it again tomorrow and grab inxi/pactl/alsa-info. *Lost time making a USB boot stick with 32 bit EFI capability. mkusb to the rescue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958410 Title: bytcr_rt5640 sound not working with kernel >= 5.13 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe-5.13/+bug/1958410/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
