If your computer is a Dell, you have an IRQ conflict. We've had to disable USB on all Dells running any flavor of Linux due to IRQ conflict.
Date: Thu, 21 Sep 2006 15:40:04 -0700 (PDT)
From: David Richardson <daverich04@xxxxxxxxx>
Subject: [Xen-users] network + USB breaks hvm guest
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Has anyone seen the following behavior: I'm running a linux hvm guest 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? Thanks!
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