dual boot qnx 4.25 with kubuntu 6

Hi I have a laptop running kubuntu fiesty and am trying to install qnx 4.25 onto it with much luck after install when I reboot I get no os. Anybody got any ideas :frowning:

Have you setup an empty partition for QNX4 to install onto. How do you install it?

When you reboot what kind of error message ( if any ) are you seeing?