The sequence of failure seems to be the following: -- Unit dev-mqueue.mount has failed. -- Unit sys-kernel-debug.mount has failed. -- Unit dev-hugepages.mount has failed. -- Unit sys-kernel-config.mount has failed. -- Unit sys-fs-fuse-connections.mount has failed. -- Unit tmp.mount has failed. -- Unit local-fs.target has failed. -- Unit dns-clean.service has failed. -- Unit systemd-resolved.service has failed. -- Unit systemd-timesyncd.service has failed. -- Unit sys-kernel-config.mount has failed. -- Unit sys-fs-fuse-connections.mount has failed.
# journal -xb: -- The limits controlling how much disk space is used by the journal may -- be configured with SystemMaxUse=, SystemKeepFree=, SystemMaxFileSize=, -- RuntimeMaxUse=, RuntimeKeepFree=, RuntimeMaxFileSize= settings in -- /etc/systemd/journald.conf. See journald.conf(5) for details. Apr 03 12:59:15 ubuntu systemd-modules-load[758]: Inserted module 'lp' Apr 03 12:59:15 ubuntu systemd[1]: Failed to set up mount unit: Device or resource busy Apr 03 12:59:15 ubuntu systemd[1]: dev-mqueue.mount: Mount process finished, but there is no mount. Apr 03 12:59:15 ubuntu systemd[1]: dev-mqueue.mount: Failed with result 'protocol'. Apr 03 12:59:15 ubuntu systemd[1]: Failed to mount POSIX Message Queue File System. -- Subject: Unit dev-mqueue.mount has failed -- Defined-By: systemd -- Support: http://www.ubuntu.com/support -- -- Unit dev-mqueue.mount has failed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755863 Title: netbooting the bionic live CD over NFS goes straight to maintenance mode : To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1755863/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs