From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: Jemery's Linux 2.6.31.6 dom0 pv_ops plus GEM KMS
	of Intel
Date: Mon, 30 Nov 2009 10:53:42 -0500
Message-ID: <20091130155342.GA31475@phenom.dumpdata.com>
References: <6b7f6eb0911300501s24ffbe3dued0f5044ef6bad71@mail.gmail.com>
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To: Thiago Camargo Martins Cordeiro <thiagocmartinsc@gmail.com>
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On Mon, Nov 30, 2009 at 11:01:14AM -0200, Thiago Camargo Martins Cordeiro wrote:
> Guys!
> 
>  My Linux 2.6.31.6 from Jemery's tree is working perfectly with my Ubuntu
> Karmic desktop WITHOUT Xen... But when I try to activate the Xen-3.4.2 with
> this kernel, I got a unusable system... No video at all...
> 
>  If I disable the ModeSetting with nomodeset Linux option, the system
> appears to run ok but no X...

Hmm.. I posted a temporary work-around, look for 'Xen-devel ttm'. The fix
is a band-aid until we get some time to look at this properly.

But with modesetting turned off, X should start properly. What does your Xorg.conf
and /var/log/Xorg.conf tell you? Any 'writeback' failed messages?