It might be caused by the https://github.com/torvalds/linux/commit/18166b3903981821f2877c7f3c45f8cba89d3cfa between .124 and .125.
There's a upstream revert https://github.com/torvalds/linux/commit/233a95fd574fde1c375c486540a90304a2d2d49f to fix it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2085082 Title: Cannot detect audio sinks and sources in proposed kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2085082/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs