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<div class="moz-cite-prefix">Thank you Sebastian for your reply.<br>
<br>
I am sorry, but it is not possible for me to go back to the pre-
full-upgrade state to try what you suggest.<br>
<br>
Anyway, as shown by the extracts quoted, "apt full-upgrade"
announced it was going to remove both libssl3(:amd64 by default on
my system) and libssl3:i386, and install libssl3t64(:amd64) and
libssl3t64:i386 instead. So the presence of obsolete packages does
not seem to have interfered.<br>
<br>
By looking in the full log for instances of other libraries that
had both :amd64 and :i386 versions, and that were going to be
removed in spite of apparent "dependency problems", I noticed that
the installation of the replacement t64:amd64 version sometimes
happened much later than the removal. <br>
<br>
So, my understanding is that, unfortunately, the postgresql-16
install script error interrupted the full-upgrade before
libssl3t64:amd64 had been installed, which left the system without
the libcrypto.so.3 needed by both systemctl and sudo...<br>
<br>
Jean-Guilhem<br>
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