You have been subscribed to a public bug: If update-initramfs is run while udevadm is "unconfigured", then the system is rendered unbootable. Instead of containing a working version of udevadm, the "initrd" is built with the wrapper script that reports an error, and proceeds no further (as per code below).
Please incorporate the check for 'unconfigured' into the code for udevadm, so that the udevadm binary can work correctly whether it is on an unconfigured system, or an initrd. This was a sticky problem, because no amount of 'dpkg-reconfigure udev' did the required 'mv udevadm.upgrade udevadm' #!/bin/sh if [ "$1" = "trigger" ]; then echo "udevadm trigger is not permitted while udev is unconfigured." 1>&2 exit 1 fi # ... snip ... exec /bin/bash -c "exec -a \"\$0\" /bin/udevadm.upgrade \"\$@\"" "$0" "$@" ** Affects: systemd (Ubuntu) Importance: Undecided Status: New -- udevadm unconfigured script leaks into initrd causing boot failure https://bugs.launchpad.net/bugs/1669420 You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp