* Ingo Molnar <mi...@elte.hu> wrote:

> Right now 'kvm run' will run the guest and it outputs to the serial 
> console. If i try 'kvm run --sdl' i get:
> 
>  linux/tools/kvm> ./kvm run --sdl
>   # kvm run -k ../../arch/x86/boot/bzImage -m 1216 -c 16
>   Warning: Unable to open /dev/net/tun
>  Undefined video mode number: 312
>  Press <ENTER> to see video modes available, <SPACE> to continue, or wait 30 
> sec
> 
> What kind of options should i select on the guest kernel image side 
> to be able to boot via the SDL framebuffer?

Ok, found it, the guest kernel needs CONFIG_FB_VESA=y set.

Thanks,

        Ingo
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