┌─[parrot@parrot-rpi]─[~]
└──╼ $sudo parrot-upgrade
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.
[sudo] password for parrot:
Get:1 http://deb.parrotsec.org/parrot stable InRelease
Err:1 http://deb.parrotsec.org/parrot stable InRelease
The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 363A96A5CEA9EA27
Reading package lists… Done
W: GPG error: http://deb.parrotsec.org/parrot stable InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 363A96A5CEA9EA27
E: The repository ‘http://deb.parrotsec.org/parrot stable InRelease’ is not signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
failed to update index lists
Reading package lists… Done
Building dependency tree
Reading state information… Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists… Done
Building dependency tree
Reading state information… Done
Calculating upgrade… Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.