brent Thanks for the reply there. I just ran the 'dc' and 'rmo' commands, rebooted just in case and she's still hanging in there with me.
Nothing shows up when I run something the like the following, indicating that I did not install it myself, nor that it was installed as a dependency. (If I am not mistaken) :
eopkg history | grep "caja"
When I then run:
eopkg info caja
Shows 'caja' installed with a reverse dependency of 'engrampa'
Reverse Dependencies: engrampa
I am sure it is there in relation to some Mate dependent program, but I installed a fresh copy of Solus Budgie. Is there a different way to check and see where 'caja' came from in the first place? (My command line skills only go so far at the moment).