I have somehow set Ctrl+F to open xterm Terminal (not my default).
I tried finding the configuration in dconf, but I didn't find anything mentioning keyboard shortcuts, except one custom column with "command1" to some number, but it didn't have anything with Ctrl+F.
How do I change back?
xbindkeys
installed, as ctrl + f is one of the defaults enabled in~/.xbindkeysrc
that can conflict with your other keyboard shortcuts.