gateway

logs

root@mpkt3prsyslog01:/home/fbc3l_admin# apt update
Hit:1 http://us.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
Get:3 http://pkg.scaleft.com/deb linux InRelease [4,808 B]
Get:4 http://pkg.scaleft.com/deb focal InRelease [4,740 B]
Hit:5 http://ppa.launchpad.net/adiscon/v8-stable/ubuntu focal InRelease
Hit:6 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:7 http://us.archive.ubuntu.com/ubuntu focal-security InRelease
Err:3 http://pkg.scaleft.com/deb linux InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F716E939977FC428
Err:4 http://pkg.scaleft.com/deb focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F716E939977FC428
Reading package lists... Done
W: GPG error: http://pkg.scaleft.com/deb linux InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F716E939977FC428
E: The repository 'http://pkg.scaleft.com/deb linux 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.
W: GPG error: http://pkg.scaleft.com/deb focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F716E939977FC428
E: The repository 'http://pkg.scaleft.com/deb focal 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.
root@mpkt3prsyslog01:/home/fbc3l_admin# sudo apt-get install scaleft-gateway
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package scaleft-gateway
root@mpkt3prsyslog01:/home/fbc3l_admin#