An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://packages.sury.org/php buster InRelease: The following signatures were invalid: EXPKEYSIG B188E2B695BD4743 DEB.SURY.ORG Automatic Signing Key <deb@sury.org>
sudo apt-key del 95BD4743; wget -nv -O - "https://packages.sury.org/php/apt.gpg" | sudo apt-key add -
In '''/etc/pam.d/common-session''' comment this line :
session optional pam_systemd.so
'''Not recommanded !! Potential Security breach'''
vi /etc/NetworkManager/system-connections/<your file>
In the [VPN] section beneath ca= add
tls-cipher=DEFAULT:@SECLEVEL=0
sudo systemctl restart NetworkManager