Bug#1072977: bembo.debian.org TLS certificate is not signed by a well-known authority

While the update to apt-listbugs 0.1.42 does indeed trigger the reported problem, its cause is not in apt-listbugs code itself. This update uses https by default, but one of the servers answering to bugs.debian.org (bembo.debian.org) uses a TLS certificate that is not signed by a well-known

Bug#1072977: bembo.debian.org TLS certificate is not signed by a well-known authority

> This update uses https by default, but one of the servers answering to > bugs.debian.org (bembo.debian.org) uses a TLS certificate that is not > signed by a well-known authority, leading to the certificate > verification failure. You can probably forget about that, further investigation seems