[Grml] How to Re-configure Video?

[Peter Eberl]

Hi, 
I had to use a different computer to setup the HD. Unfortunately the
screen resolution is now different (setup was done with 1024*768, now
the resolution on the target is 800*600).

This impacts the framebuffer and it's handling, in console mode not
showing all lines, which is annoying.

how can I easily reconfigure on the target machine the LILO setup, so
that even with framebuffer the display is ok?

regards
peb