kvm-36-6.fc8.x86_64 kernel-2.6.23-6.fc8 When I created a new VM using virt-manager for PXE boot, it ran this command to launch qemu: /usr/bin/qemu-kvm -M pc -m 500 -smp 1 -monitor pty -no-reboot -no-acpi -boot n -hda /tmp/blah.img -net nic,macaddr=00:16:3e:07:1a:ff,vlan=0 -net tap,fd=12,script=,vlan=0 -usb -vnc 127.0.0.1:0 PXE was not an option in the F10 boot menu.
(This is pretty important to rapidly test K12LTSP.)
Built to rawhide * Mon Oct 15 2007 Daniel P. Berrange <berrange> - 36-7.fc8 - Fixed PXE boot when KVM is enabled (rhbz #331191)