I am unsure what happened, but I just upgraded to LinuxMint 6 Fluxbox CE this evening and, while the first few times it loaded just fine, mintConfig now appears to crash upon starting. This happened after attempting to do something about my incredibly low screen resolution. It doesn't completely crash, as attempting to open it again shows that it is still running, at least according to its lock. Any clues as to how to fix this? Help with screen resolution would also be appreciated.
EDIT: I figured out what the problem was; for some reason, mintconfig-fluxbox and nvidia-settings were not getting along well together. Uninstalled the latter, the former began working again.