Comment 7 for bug 144631

OK. I am back running xen kernel 2.6.19-4-generic-amd64. It works great, booted the feisty guest and a guest created with xen-create-image with no problems.

I also booted my Windows XP guest too.

So this is the last xen in the gusty series that works for me:
 2.6.19-4-generic-amd64

ii libxen3.1 3.1.0-0ubuntu15 library interface for Xen, a Virtual Machine
ii python-xen-3.1 3.1.0-0ubuntu15 python bindings for Xen, a Virtual Machine M
ii xen-docs-3.1 3.1.0-0ubuntu15 documentation for XEN, a Virtual Machine Mon
ii xen-hypervisor-3.1 3.1.0-0ubuntu15 The Xen Hypervisor for i386, amd64 amd lpia
ii xen-image-2.6.19-4-generic-amd64 2.6.19-2ubuntu7 Linux kernel image for version 2.6.19 on x86
ii xen-ioemu-3.1 3.1.0-0ubuntu15 XEN administrative tools
ii xen-tools 3.5-1ubuntu1 Tools to manage debian XEN virtual servers
ii xen-utils-3.1 3.1.0-0ubuntu15 XEN administrative tools
ii xenman 0.6-1ubuntu1 A graphical Xen management tool

This was all back just before tribe5 released.

I am willing to help figure out what the problem is. I have access to i386 and amd64 hardware and software, with xen working and broken.

Let me know what needs to be tested where and I can try to provide the information and/or help as I can.