dmesg and lpci info attched in below post. https://bugs.launchpad.net/ubuntu/+bug/1804577
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804592 Title: usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1804592/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
