- teach it to copy in unified kernel images and maybe type #1 boot loader spec entries from host
- make it operate on loopback files, dissecting enough to find ESP to operate on
+* by default, in systemd --user service bump the OOMAdjust to 100, as privs
+ allow so that systemd survives
+
* when dissecting images, warn about unrecognized partition flags
* honour specifiers in unit files that resolve to some very basic