After installing RHEL 5, including patch virt-manager 0.2.6-7.0.1.el5, the mouse
behaves erratically inside the virtual client's window. It happens for RHEL as
well as WINXP and WIN2003 clients. The mouse tends to hang constantly, having
to "shake" it to un-stuck it. It will work from the bottom of the screen up
until the middle, or from the left to the middle, etc, etc. I have replicated
the behavior on my T60p laptop, and a rackmount system at the customer site.
*** This bug has been marked as a duplicate of bug 439048 ***