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xen-users
Re: [Xen-users] paravirtualised gentoo on Fedora Core 7
> Tank you for answer,
>
> I got some basic understanding...
>
> Yes indeed I hadn't compiled a framebuffer support into my gentoo kernel.
> I added xen fb an console fb support and modified grub with
> video=vesafb:ywrap,mtrr:0 vga=0x311 (nothing know about mttr value :) )
You shouldn't need the vga= line for a paravirtualised kernel. My kernel is
configured with video= set to "video=xenfb" to tell it explicitly to use the
Xen Framebuffer. There isn't a vesa framebuffer available to a paravirt
guest.
> Now I am able to get vnc screen at boot startup, but just till "Freeing
> unused kernel memory" line, further nothing... console hangs. At the same
> time DomU is still alive and booted. I can ssh into it. Something missed to
> add to kernel?
I wanted to make sure that would work first! Now we need to add to it...
Add "console=tty1" to your kernel command line. This should tell the OS to
output boot console output to tty1, which should display on the framebuffer
console.
Does that help?
Cheers,
Mark
>
> andris
>
> Mark Williamson wrote:
> > Well, that's a start. Did you configure the Xen framebuffer device (and
> > framebuffer console) into the kernel? If not then you wouldn't be able
> > to access the PV framebuffer from dom0.
> >
> >
> > Cheers,
> > Mark
>
> ----------------------------------------------------------------
> This message was sent from webmail.kndati.lv
>
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--
Dave: Just a question. What use is a unicyle with no seat? And no pedals!
Mark: To answer a question with a question: What use is a skateboard?
Dave: Skateboards have wheels.
Mark: My wheel has a wheel!
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