[Qemu-devel] [Bug 1488212] Re: 16bit appcrash on W2K8 32bit and Vista 32bit guests

[Launchpad Bug Tracker]

[Expired for QEMU because there has been no activity for 60 days.]

** Changed in: qemu
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1488212

Title:
  16bit appcrash on W2K8 32bit and Vista 32bit guests

Status in QEMU:
  Expired

Bug description:
  16 bit appcrash on 32bit windows 2008 and Vista guest. Used git bisect
  and determined the problem has occurred since vgabios update included
  in commit 6eefccc0bb9c34051b1e21880fc3a1c1c8686edd in qemu.git. Using
  a vgabios before this commit works.

  To reproduce boot a Vista or Windows 2008 guest and start a command
  window. In the command window type command.com . Notice ntvdm
  appcrash.

  
  qemu-system-x86_64 -name eccovm9 -M pc-i440fx-2.1 -cpu SandyBridge 
-enable-kvm -m 4096 -smp 4,sockets=4,cores=1,threads=1 -usb -drive 
file=/home/libvirt/images/eccovm9.img,if=none,id=drive-virtio-disk0,format=raw,cache=directsync
 -device 
virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0 
-device usb-tablet,id=input0 -vnc 127.0.0.1:0 -vga cirrus

  qemu-system-x86_64 -version
  QEMU emulator version 2.4.50, Copyright (c) 2003-2008 Fabrice Bellard

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