On Tue September 15 2020 23:57:42 Uwe Brauer via tde-users wrote:
This is not a TDE thing.
Ubuntu itself no longer supports i386 as of 20.04 Focal Fossa.
https://ubuntu.com/blog/whats-new-in-ubuntu-desktop-20-04-lts
I know, that is why this message is so puzzling,