Hello :-)
Did one set of upgrades and another set came up to install.
(I hold back wine as find this version works best personally).I looked through the end of every log, and dpkg.log contained the following:
https://anonfiles.com/n0N6W0Vfu8/notes_from_dpkg_log_txt
The first attempted upgrade that half-installs is login:amd64, so I'm a bit nervous to reboot ... EDIT; system seized up and had to cold reset, but able login fine.