I’ve had DPI problems before and gotten help from here. Thanks for that! But the problem wasn’t solved completely!
I have a screen with 1920x1080 resolution. I have set the font size in the openbox settings for 16, so that most of the things are of good size. But that doesn’t effect all programs, for example lxterminal, clementine and pamac have the text so small it is really hard to read. Some of these programs have their own font settings, but not all.
I know I could fix those programs size by adding
xrandr --dpi 144 to autostart.sh or to lightdm.conf, but that would make some texts super big, like in nautilus and firefox, for example.
Now I could after that make the fonts smaller again from theopenbox settings, but then some fonts of the system, for example all the fonts of the system tray programs of tint2 would become again tiny.
Is there any solution for this mess?