/snap/core22/2411/usr/lib/systemd/system/shutdown.target.wants/
/snap/core22/2411/usr/lib/systemd/system/shutdown.target.wants
NameSizeModeActions
remount-data.service2330644editdlrm
remount-seed.service2540644editdlrm
Edit: /snap/core22/2411/usr/lib/systemd/system/remount-seed.service (254B)
[Unit] Description=Remounting /run/mnt/ubuntu-seed read-only DefaultDependencies=no ConditionPathIsMountPoint=/run/mnt/ubuntu-seed After=umount.target Before=shutdown.target [Service] Type=oneshot ExecStart=/bin/mount -o remount,ro /run/mnt/ubuntu-seed