Maybe you can "rebind" the controller? https://bbs.archlinux.org/viewtopic.php?id=236536 It doesn't solve the issue, but it seems better than a full reboot.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2141964 Title: AMD B550 USB audio dead until reboot due to xhci_hcd “HC died; cleaning up” on Ubuntu kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2141964/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
