[Living Legend]

Well I guess I'm failing at the mounting the openelec partition part.

I'm not sure what option I need to start with to get there. Any of the first two options "install lubuntu" or "try lubuntu" immediately make the system reboot.

All of the other options seem to have nothing to do with this.

I'm pretty new to this stuff. I guess I'll have to take the long route, clear the chromebox, run the script and just continually do this until it accepts an advancedsettings.xml file.

sounds like there's an issue with the way you created the lubuntu installation media. Use UUI (universal usb installer) as recommended.

you are running a standalone OpenELEC setup, correct? Then you're past the point of needing (or being able to use) the script. Just boot the OE USB installer and reinstall like you did before. Or if you don't have the USB installer, create one on another PC using the instructions linked in the wiki

I'm actually running dual boot with Chrome OS. I guess there's probably an easier way to access this partition from the Chrome OS?