XFCE HiDPI fix `everything too small`

Mate Desktop can do that right out of the box and features better UI/UX. Spare yourself the pain of XFCE - we gave up an used the HiDPI ready Ubuntu Mate.

What you can achieve

XFCE: More or less fixed HiDPI problems

XFCE in general

  1. HiDPI theme: http://opendesktop.org/content/show.php/Pupi+%28Xfce+High+DPI+%2B+Retina+Theme%29?content=165525


  1. about:config: layout.css.devPixelsPerPx
  2. Adjust default zoom level


  1. about:config: layout.css.devPixelsPerPx

- HiDPI: Xfce (wiki.archlinux.org)