tried Setup (2.931), but failed

[Lester Ingber]

I see:

lingber@LouiseLG /etc/postinstall$ source ca-certificates.sh
+ source ca-certificates.sh
++ '[' '!' -e /etc/pki/ca-trust/ca-legacy.conf ']'
++ '[' -f /etc/pki/ca-trust/ca-legacy.conf -a -x /usr/bin/diff ']'
++ /usr/bin/mkdir -p /var/cache/setup/etc/pki/ca-trust
++ /usr/bin/rm -f /var/cache/setup//etc/pki/ca-trust/ca-legacy.conf.diff
++ /usr/bin/diff -wut /etc/pki/ca-trust/ca-legacy.conf /etc/defaults/etc/pki/ca-trust/ca-legacy.conf
++ /usr/bin/ca-legacy install
++ /usr/bin/update-ca-trust