My goal is to crate qnx image that I can put on usbstick and boot it using grub.
The image is not directly installed to /dev/usb but I want it to put raw file on a vfat formated pendrive.
Using in grub
I have tried with all this
and they all boot fine in QEMU but neither wants to boot in real PC from grub and pendrive
They boots almost fine but stops after
Hit Esc for .altboot…
What could be fix for booting qnx with my method?