On Wed, May 21, 2008 at 7:06 PM, Andrzej Szeszo <[EMAIL PROTECTED]> wrote:
> I'm wondering whether this is a network driver problem or some 
> misconfiguration. I'm having the same problem on OS200805 and SXCE b89 with 
> Ubuntu Hardy and OS200805 guests. CPU in the machine doesn't support HVMs 
> (Dell Precision 380) so I can't test them. I'll try with a different network 
> adapter tomorrow.

Sounds like the same problem I was having, also with an Ubuntu domU
running on OS200805.

I found a solution in the thread here:

https://bugs.launchpad.net/ubuntu/+source/xen-3.2/+bug/204010

There's a bug in the Ubuntu domU kernel and the thread contains a link
to an updated kernel.  This gets the network somewhat working but
there are still issues with UDP as well as dropped TCP connections.
For that, run "ethtool -K eth0 tx off" in the domU.


Ed Plese
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