Re installing linux-modules-extra, that doesn't help. I tried this latest test kernel: it does not fix my audio, and it breaks my touchpad too.
** Attachment added: "dmesg-5.11.0-rc4+" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1902457/+attachment/5456338/+files/dmesg-5.11.0-rc4+ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902457 Title: regression: no sound cards detected on lenovo yoga c930 after focal->groovy upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1902457/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
