Op 08-08-17 om 02:57 schreef Felix Miata:
Brian composed on 2017-08-07 33:42 (UTC+0100):
Of course they work. They just do not fit your purpose.
Work how? Do what? How do I find evidence that either actually do anything? So
far all I've seen is that you've said so, here, & earlier, 2017-08-07 18:03
It's possible some configuration file already has a line which sets
Dpkg::Progress-Fancy and/or Dpkg::Progress-Fancy::Progress-Bg. Did you
check the files in /etc/apt/apt.conf.d?