If mainline kernel doesn't work, I am working on a similar case that may help your case too.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1953223 Title: USB device is not detected during boot, again To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1953223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs