So, I had installed xfce before, when I was messing around with desktop environments, but I got busy again, and decided to uninstall it. Purged/removed as many xfce-related files as possible, and deleted /usr/share/xsessions/xfce.desktop with rm. Recently reinstalled xfce, but now I can't login to xfce session. Help/suggestions?
Ask your distro forum, which package provide /usr/share/xsessions/xfce.desktop
Xfce is NOT Xubuntu. Bugs in Xubuntu don't mean that Xfce is buggy ...