For about the last six months I've had a dialog box appear when the desktop finishes booting. It states, "No command arguments supplied! Usage KdeSudo [-u<runas>] <command> KdeSudo will now exit..." This doesn't appear on every bootup but intermittently. I've check the autostart directories and there's nothing in them. I should mention I backup my Home directory regularly and when I do a distro (Mint) upgrade/reinstall, the .config, .kde & .local directories are copied back into the new install, thus overwriting those three main directories. If anyone can point me in the right direction where I can find the source of this "warning" I'd really appreciate it. Thanks!