I have the same issue. This happens after I login. I am running ubuntu 16.04 with 4.13.0-041300-generic kernel on a Thinkpad X1 Carbon (5th gen).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1707110 Title: fwupd is consuming 100% of CPU in an upto date Ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/appstream-glib/+bug/1707110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs