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Re: [Xen-devel] network + USB breaks hvm guest


  • To: "David Richardson" <daverich04@xxxxxxxxx>
  • From: "George Dunlap " <dunlapg@xxxxxxxxx>
  • Date: Thu, 21 Sep 2006 20:24:01 -0400
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 21 Sep 2006 17:24:26 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Have you tried it with USB disabled, using only a PS/2 mouse?
-George

On 9/21/06, David Richardson <daverich04@xxxxxxxxx> wrote:
Hey,

 Has anyone seen the following behavior:  I'm running the latest unstable
snapshot with a linux hvm guest configured with usbdevice = 'tablet' for
correct mouse tracking over vnc.  Everything works fine, until I use any
application that touches the network (including a simple ping), and the
entire guest freezes up and becomes unusable.

 This behavior happens for usbdevice = 'mouse' as well, and occurs on all my
Ubuntu6.06-desktop, fedora4, fedora5, and knoppix hvm guests.

 Any ideas?  Is USB support on linux guests broken?  Thanks!

 ~Dave
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