Subject: Where does it come from?

From: KatolaZ <[email-masked]>
Date: Tue, 29 May 2018 13:42:19 +0200

Hi,

It seems that the version of xserver-xorg-core you are reporting about
is not available in Devuan Jessie (it has 2:1.16.4-1+deb8u2), not
available in Devuan ASCII (it has 2:1.19.2-1+deb9u2), and not
available in Devuan Ceres (it has 2:1.20.0-2).

Can you please clarify? Where did you get the package from? Are you
using other repositories than Devuan ones?

It would be useful to report the output of:

  $ apt-cache policy xserver-xorg-core