Am Mittwoch, 29. September 2021 schrieb Stefan Krusche:
I have a configuration file for X in ~/ which tells X which DPI resolution to use:
$ cat .Xresources Xft.dpi: 102
This file is automatically read when X is started and before TDE is lauched by the user and sets the DPI resolution as requested:
$ xrdb -query -all | grep -i dpi Xft.dpi: 102
That yields an Xserver running with 102 DPI on which TDE is running with the aforementioned setting in TDE-Control to "inactive".
What I forgot to mention: on my system 102 DPI is the value that reflects the physical/virtual resolution ratio. I have worked out this value one time by myself and put it in file ~/.Xresources.
Stefan