我可以在linux启动时在initrd中运行Qt应用程序吗？

Question

I wonder that if I can run a Qt application in initrd between the grub and the real os startup. And stop when the Qt application run.

Answer 1

Yes,you can do it since initrd itself is also an mini root system. however, compared to normal root system, A lot of libraries aren't included in initrd to keep the size reasonable. so you have to add all the libraries needed by your QT program yourself.or you can compile a static linked QT program which is a little more simple than dynamic ones.