Thanks @vicamo I had a look at those documents.
If I understand correctly I’d need to either: 1. Ask for a cherry pick by commit hash 2. Provide the patch as a git diff myself - on the basis it’s been accepted upstream. I’ve also heard that lots of fixes are backported anyway to the various vanilla kernel branches. If you could recommend which approach is preferable, I’m happy to have a go. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865988 Title: Performing function level reset of AMD onboard USB and audio devices causes system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1865988/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs