Le dimanche, 1 mars 2020, 16.43:56 h CET Kevin Locke a écrit : > Accessing CUPS via https://hostname:631 works while > https://hostname.example.com:631 fails with 400 Bad Request if > cupsd.conf does not contain either "HostNameLookups on" or > "ServerAlias printserver.example.com". This is a divergence from > upstream, where the FQDN returned by gethostname(2) is automatically > added as a ServerAlias. > > It appears to be an untended side-effect of > 0026-Do-not-use-host-names-for-broadcasting-print-queues-.patch for > LP#449586. Perhaps we could consider a different way to disable name > broadcasting without removing the ServerAlias for the FQDN which is used > for HTTP host checking?
Have you tried building and testing without this patch? After 4+ years, it seems realistic to try without this patch again but: a) only if we're sure it helps, b) only after 2.3.1-11 is migrated to testing. Regards, OdyX