root@amnesia:~# uname -a
Linux amnesia 4.19.0-4-amd64 #1 SMP Debian 4.19.28-2 (2019-03-15)
x86_64 GNU/Linux
root@amnesia:~# cat /etc/os-release
TAILS_PRODUCT_NAME="Tails"
TAILS_VERSION_ID="3.13"
root@amnesia:~# apt-get update
Hit:1 tor+
http://sgvtcaew4bxjd7ln.onion stretch/updates InRelease
Hit:2 tor+
http://sdscoq7snqtznauu.onion/torproject.org stretch InRelease
Hit:3 tor+
http://jenw7xbd6tf7vfhp.onion 3.13 InRelease
Ign:4 tor+
http://vwakviie2ienjx6t.onion/debian stretch InRelease
Hit:5 tor+
http://vwakviie2ienjx6t.onion/debian sid InRelease
Hit:6 tor+
http://vwakviie2ienjx6t.onion/debian stretch-backports InRelease
Hit:7 tor+
http://vwakviie2ienjx6t.onion/debian stretch Release
Err:8 tor+
http://vwakviie2ienjx6t.onion/debian stretch Release.gpg
Signed file isn't valid, got 'NODATA' (does the network require
authentication?)
Reading package lists... Done
W: An error occurred during the signature verification. The repository
is not updated and the previous index files will be used. GPG error:
tor+
http://vwakviie2ienjx6t.onion/debian stretch Release: Signed file
isn't valid, got 'NODATA' (does the network require authentication?)
W: Failed to fetch
tor+
http://vwakviie2ienjx6t.onion/debian/dists/stretch/Release.gpg
Signed file isn't valid, got 'NODATA' (does the network require
authentication?)
W: Some index files failed to download. They have been ignored, or old
ones used instead.
E: The package lists or status file could not be parsed or opened.
root@amnesia:~#
google gives some interesting hits on the 'NODATA' for release.gpg
--
... faranno dei cimiteri le loro cattedrali e delle citta le vostre tombe.
"Sed quis custodiet ipsos custodes."
“ I wish my head could forget what my eyes have seen”
*"It is not that I have something to hide... I've got nothing I want You to
see"*