Use kernel parameter "systemd.log_level=debug", then attach output of `journalctl -b` here.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1681190 Title: I/O errors on disc from optical drive can block raising the network To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1681190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs