Debian behind TLS Proxy
Behind Corp Proxy let’s assume you’re behing a Corp Proxy which enforce TLS Inspection, you don’t have the Proxy Cert and you want to Upgrade your Boxes …
… and of course, you do this in the LAB and for Research only and not your Productiv Environment!
TLS Inspection enabled apt-get upate W: Failed to fetch https://packages.sury.org/php/dists/bookworm/InRelease Certificate verification failed: The certificate is NOT trusted. The certificate issuer is unknown. Could not handshake: Error in the certificate verification.