Mandy,
I have the same issue with 10.1 MDK after I did a fresh install. I am also a Linux Noobie, but the only thing I've found (guessed???) to get around this was to type in:
exit and hit enter, and then it will continue to load up normal.
It's odd, and I don't know why it does it, but typing in exit seems to fix it. Again, I'm just a noob at this, and I'm sure an expert maybe able to offer more insight to this.
Good luck!
