Switchdesk? Hmm, I assume you’re running RedHat, or Fedora? Either way, you’ll just want to edit your ~/.xsession file, most likely, such that it looks like this:
#!/bin/bash
#program &
exec fvwm
Make sure you “chmod 700 ~/.xsession” if you haven’t already.
hello,
if redhat or fedora edit the file ~/Xclient-defaults - here is what mine looks like, I have one of those keyboards that has a bunch of extra buttons - that is what the xmodmap stuff is