I still see this on shutdown with kernel 4.14. wlo1: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22) wlo1: failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware (-22)
$ uname -r 4.14.1-041401-generic $ lsb_release -a Distributor ID: Ubuntu Description: Ubuntu 17.10 Release: 17.10 Codename: artful -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1720930 Title: wlp3s0: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-22) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720930/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs