The following bug has been logged on the website:
Bug reference: 15163
Logged by: Francis ANDRE
Email address: zosrothko@orange.fr
PostgreSQL version: 9.6.6
Operating system: Ubuntu Trusty
Description:
fandre@ubuntu-trusty-64:~$ wget --quiet -O -
https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
gpg: aucune donnée OpenPGP valable n'a été trouvée.
fandre@ubuntu-trusty-64:~$ uname -a
Linux ubuntu-trusty-64 4.4.0-119-generic #143~14.04.1-Ubuntu SMP Mon Apr 2
18:04:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux