It appears that if I switch from Wayland to X in Ubuntu 21.10 (Impish Indri), the audio works fine, including wired headphones.
Is this a problem with Wayland somehow or just coincidence? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1935850 Title: Dell XPS 17 (9710) PCI/internal sound card not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1935850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
