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Re: [Xen-devel] Failure to setup VNC at CentOS 5.2 PV DomU at Xen Unstab

To: bderzhavets@xxxxxxxxx
Subject: Re: [Xen-devel] Failure to setup VNC at CentOS 5.2 PV DomU at Xen Unstable ( 2.6.29-rc8 kernel)
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Fri, 27 Mar 2009 16:21:54 -0700
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Boris Derzhavets wrote:
I believe i  have  to describe the issue in more details:-
1. Xen Unstable Dom0 with 2.6.29-rc8 pvops kernel is installed on top
of Ubuntu 8.10 Server with ubuntu desktop up and running. GDM service is running, with gdm.conf configured to allow remote connections, xinetd is running Xvnc configured for remote connection as well. 2. This configuration provides remote connection to Dom0 with pvops kernel via Gnome Desktop. Crash happens when i run VNC session opened via gnome terminal at remote Dom0's desktop ( it worked fine with rc5 or rc6 for sure).
If i ussue :-
# vncviewer IP_DomU:1
from gnome terminal running on remote host (i.e. without any interaction with Ubuntu specific X-Server clients services) VNC session seems to be running stable.


That's a bit worrying, because it would suggest that networking in general is broken. If you don't start Xvnc (or whatever), but run some other network-intensive test, does that crash?

   J

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