Die apt-Warnung lebt weiter:

root@nope:/etc/apache2/mods-enabled# a2dismod access_compat
WARNING: The following essential module will be disabled.
This might result in unexpected behavior and should NOT be done
unless you know exactly what you are doing!

To continue type in the phrase ‚Yes, do as I say!‘ or retry by passing ‚-f‘: Yes, do as I say!
Module access_compat disabled.
To activate the new configuration, you need to run:
service apache2 restart