So, in the nix-shell with FHSUserEnv: `$ sudo -s sudo: /nix/store/v6l2sacryfr88yqq0pq7sia8wfgm9q31-wrapper.c:203: main: Assertion `!(st.st_mode & S_ISUID) || (st.st_uid == geteuid())' failed. Aborted (core dumped)` ``` $ ls -ld $(which sudo) -r-s--x--x 1 nobody nogroup 17704 Sep 5 17:41 /run/wrappers/bin/sudo ```