so, this thing is pretty awesome... while it worked

It only ran once, and now when I try to run it, I simply get the following error (when trying to run from xterm):

n810 running diablo
I tried rebooting, and that did not help. I suppose I can try re-installing. I actually might reflash my tablet soon, it's been having a lot of issues lately, so it's possible that it's just my tablet being stubborn.