/etc/crypttab
/etc/fstab
xdriver=vesa
boot option at the boot prompt. Alternatively, you can force the installer to use a specific screen resolution with the resolution=
boot option. This option may be most helpful for laptop users. Another solution to try is the driver=
option to specify the driver that should be loaded for your video card. If this works, you should report it as a bug, because the installer failed to detect your video card automatically. Refer to Chapter 11, Boot Options for more information on boot options.
Note
nofb
boot option. This command may be necessary for accessibility with some screen reading hardware.