Hmm, there are several subsystems might affect xHC, so we need to bisect between v4.12 and v4.13-rc3.
Before we do that, can you try latest (v4.16-rc2) mainline kernel again? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1729010 Title: USB hub stops working after suspend(s?) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729010/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs