Created attachment 488082 [details]
default monitor driver issue?

Description of problem:
WinXP guest can't do S3 (vgabios problems)

Version-Release number of selected component (if applicable):
any version on brew,the lastest is 
vgabios-0.6b-3.5.el6.noarch

How reproducible:
always

Steps to Reproduce:
1.boot a WinXP guest without -vga argument

qemu-kvm -name 'XP' -monitor stdio -chardev socket,id=serial_gJRf,path=/tmp/serial-20110307-181453-vBnV,server,nowait -device isa-serial,chardev=serial_gJRf -drive file='kvm-test/tests/kvm/images/winXP-32-virtio.qcow2',index=0,if=ide,media=disk,cache=none,format=qcow2,aio=native -device virtio-net-pci,netdev=idY5P6kp,mac=9a:ef:ac:4d:b3:92,netdev=idY5P6kp,id=ndev00idY5P6kp,bus=pci.0,addr=0x3 -netdev tap,id=idY5P6kp,vhost=on,ifname='t0-181453-vBnV',script='kvm-test/tests/kvm/scripts/qemu-ifup-switch',downscript='no' -m 2048 -smp 2,cores=1,threads=1,sockets=2 -cpu cpu64-rhel6,+sse2,+x2apic -spice port=8000,disable-ticketing -rtc base=localtime,clock=host,driftfix=none  -boot order=cdn,once=c,menu=off   -usbdevice tablet -enable-kvm


2. click the stanby button 
and the guest will refuse to do S3 .
 showing "device driver of 'default monitor' do no support S3

  


Actual results:
guest cant do s3

Expected results:
guest s3 normally

Additional info:


copy the 
/usr/share/kvm/vgabios-cirrus.bin from rhel5 host,
replace /usr/share/vgabios/VGABIOS-lgpl-latest.cirrus.bin on rhel6 host.

/usr/share/kvm/vgabios.bin from rhel5 host,
replace /usr/share/vgabios/VGABIOS-lgpl-latest.bin on rhel6 host.


and boot the guest ,doing S3 is ok.
but after resume,the guest screen looks strange,and
have a very bad performance.
a few seconds later,irresponsive .


showing the qemu-kvm in top ,
qemu-kvm consumes less than 1% cpu.