would it be safe to remove kde or kde4 from the repos line altogether if running LXDE? or are there still some things in that area that will need to be upgraded?
What I mean is in synaptic, when defining the repos, there is a spot where you define "Main kde extra nonfree" or something like that (not at my computer right now, sorry). Would it be safe to completely remove "kde" from that line to ensure that when I am looking at the available packages, I know that none of them are kde?
I guess, a better question, as a relative newbie, would be, how do I know what applications are GTK based, and which aren't if it doesn't exclusively say so in the description?