I have this issue as well on a Dell XFR booting from a CD made by Cubic. I did find if I used the kernel that came with the disk (5.11.0-27 vs 5.11.0-48) it would boot and allow install.
I have this issue as well on a Dell XFR booting from a CD made by Cubic. I did find if I used the kernel that came with the disk (5.11.0-27 vs 5.11.0-48) it would boot and allow install.