Public bug reported: ===SRU Justification=== [Impact] USB controller stops working once a USB device gets plugged.
[Fix] Add a delay for xHC can workaround the issue. [Test] Plug a USB device to affected system. USB controller stop working afterward. With the patch, the issue is solved. [Regression Potential] Low. Trivial patch which adds a delay. No functional change. ** Affects: linux-oem (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1756700 Title: Ryzen/Raven Ridge USB ports do not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem/+bug/1756700/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs