This was why we needed two goes at fetching the key.
if [ -f /scripts/functions ]; then
. /scripts/functions
configure_networking
-fi
+fi >&2
## Build a command line.
cmd="/usr/bin/udpkey -k/etc/udpkey/keyring"
when high-quality entropy is available \(en serves to limit the exposure
to responses captured since the last rekeying.
.SH BUGS
-For some mysterious reason,
-.BR cryptsetup (8)
-initially rejects a key from
-.BR udpkey ;
-but when the relevant
-.B initramfs
-script retries, everything works. I'm not sure what's going on here.
+None known.
.SH SEE ALSO
.BR key (1),
.BR crypttab (5),