Press Alt+f1 Before doing Any configuration AKA at welcome screen after loading ISO to get to shell.
login via root / no password
(search for MEM_MIN_SIZE and find (4*1024-32). Replace 4* with 2* and close after saving. (Its quite a long file and quite a ways down)
Notes on VI:
To switch to command mode (example :wq = save and quit command) press ESC
For insert mode (inserting text) press i
Now kill python via