This bug was fixed in the package xfce4-settings - 4.12.0-2ubuntu1.16.04.1
--------------- xfce4-settings (4.12.0-2ubuntu1.16.04.1) xenial; urgency=medium
* debian/patches/lp1308105.patch: - Fix Xfce resetting TV mode to NULL when power cycled (LP: #1308105)
-- Sean Davis <email address hidden> Tue, 26 Mar 2019 21:52:13 -0400
This bug was fixed in the package xfce4-settings - 4.12.0- 2ubuntu1. 16.04.1
--------------- 2ubuntu1. 16.04.1) xenial; urgency=medium
xfce4-settings (4.12.0-
* debian/ patches/ lp1308105. patch:
- Fix Xfce resetting TV mode to NULL when power cycled (LP: #1308105)
-- Sean Davis <email address hidden> Tue, 26 Mar 2019 21:52:13 -0400