[Fedora-xen] VNC session Fedora 16 (TC) running as PV domU doesn't grab mouse pointer

[Boris Derzhavets]

Xen 4.1.2 with pygrub gpt patches back ported installed on top of Ubuntu 11.10.
Virt-install'ed  F16 PV guest.  After domain gets created VNC login screen shows up.
Mouse should be kept always inside VNC screen.  Otherwise , it will disappear.

Start F16 domU  via virsh and connection via vncviewer gives working mouse pointer,
which looks like "dot"  in VNC session, but gets grabbed.

Boris.