Hi, Bug #1002697 and #1000152 are duplicates of #1003355 which I just filed, with an upstream fix and salsa PR at https://salsa.debian.org/debian/cyrus-sasl2/-/merge_requests/8
Ubuntu jammy (devel release) has the same issue and it boils down to SPNEGO being disabled accidentally in the cyrus-sasl2 build. Could someone with more bug-control knowledge than I please mark these dupes accordingly? It doesn't matter which one is a dupe of which, just pick one. Thanks!
