I also run into this "HcDoneHead not written back; disabled" problem with the latest self compiled kernel 4.8.4 on debian 8. And the disappearing device is an "Eaton 5S 700" ups. It works with the last 4.7.10 without problems. So for the moment i will stick to 4.7.10.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630063 Title: specific USB devices disconnect and don't reconnect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1630063/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
