Subject: Karmic guest problem with xorg and mtrr
From: "John A. Sullivan III" <jsullivan@opensourcedevel.com>
Date: Sun, 27 Dec 2009 01:37:59 -0500

Hello, all.  We are trying to install an Ubuntu Karmic amd64 guest onto
a CentOS 5.4 VServer host running kernel 2.6.28.7-vs2.3.0.36.7.  apt-get
install xserver-xorg is failing on configuration. We are seeing errors
such as: 

kernel: vxW: [XsysctlX,31495:#40042|40042|40042] denied 22 access to
proc:ffff8801b15ca7b0[#0,65478792]

>From what I've seen on other threads, it seems like it is trying to do
something to /proc/mtrr.  We'll do battle with this on Monday but, if
someone knows what this is off the top of their head and can point us in
the right direction, we'd certainly appreciate it.  Thanks - John