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[Qemu-devel] [Bug 1723731] [NEW] Qemu turns to black screen while starti


From: Alexander Kuzmin
Subject: [Qemu-devel] [Bug 1723731] [NEW] Qemu turns to black screen while starting to copy installation files of Windows 7
Date: Sun, 15 Oct 2017 11:25:20 -0000

Public bug reported:

Distribution: Arch Linux, Kernel: linux-4.13.5, Qemu: 2.10.1, OVMF: git (built 
06.10.17).
Steps to reproduce: create Qemu VM with such config:

QEMU_VM_NAME=$(basename $(dirname "$0")) #Qemu virtual machine name (taken from 
working directory)
QEMU_WORKING_DIR="$(dirname "$0")" #Qemu current working directory
DIF=12 #set 2-digit number here
QEMU_MONITOR_PORT=370${DIF} #Qemu monitor port
QEMU_SERIAL_PORT=371${DIF} #Qemu serial port
QEMU_PARALLEL_PORT=372${DIF} #Qemu parallel port


qemu-system-x86_64 -daemonize -display gtk -boot menu=on -monitor 
telnet:127.0.0.1:${QEMU_MONITOR_PORT},server,nowait -serial 
telnet:127.0.0.1:${QEMU_SERIAL_PORT},server,nowait -uuid 
fafafafa-1234-bcbc-5678-11112222ff${DIF} -name 
${QEMU_VM_NAME},process=QEMU-${QEMU_VM_NAME} -parallel none -net none 
-nodefconfig -nodefaults -no-user-config -rtc 
base=localtime,clock=vm,driftfix=slew -realtime mlock=off -machine 
type=q35,accel=kvm,usb=off,dump-guest-core=off -smp 
2,sockets=1,cores=2,threads=1 -object iothread,id=iothread1 -object 
iothread,id=iothread2 -cpu Penryn,kvm=off,check,vendor=GenuineIntel,+vmx -m 2G 
-device 
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,addr=0x1b.0x0
 -global qxl-vga.revision=4 -device ich9-intel-hda,addr=0x11.0x0,id=sound0 
-device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device 
ich9-usb-ehci1,id=ehci1,addr=0x12.0x7 -device 
ich9-usb-uhci1,id=uhci1,masterbus=ehci1.0,firstport=0,multifunction=on,addr=0x12.0x0
 -device ich9-usb-uhci2,id=uhci2,masterbus=ehci1.0,firstport=2,addr=0x12.0x1 
-device ich9-usb-uhci3,id=uhci3,masterbus=ehci1.0,firstport=4,addr=0x12.0x2 
-device ide-hd,bus=ide.0,drive=drive-sata0-0-0,id=sata0-0-0 -drive 
file="${QEMU_WORKING_DIR}"/${QEMU_VM_NAME}.qcow2,if=none,media=disk,id=drive-sata0-0-0,format=qcow2
 -device ide-cd,bus=ide.1,drive=drive-sata0-0-1,id=sata0-0-1 -drive 
if=none,media=cdrom,readonly=on,id=drive-sata0-0-1 -device 
usb-tablet,id=tbl0,bus=ehci1.0,port=2,usb_version=2,serial=1123,display=tbl0
-device 
usb-kbd,id=kbd0,bus=ehci1.0,port=1,usb_version=1,serial=1122,display=kbd0

After that connect to Qemu console, insert Windows 7 installation media
and start installation. You can successfully choose language, keyboard
layout and partition your harddrive but after 2-3 seconds after
beginning of copying installation files the graphical console screen
turns to black and 1 CPU core on the host raises to 100% permanently and
nothing happens. But if you installed Windows 7 before - there is no
problems with VM. Tested on GTK, SDL types of screen.

Qemu was installed from official repo and also I tried with built by
myself version. Other OSes: Windows 8, 8.1, 10, Arch Linux, Debian,
FreeBSD installed successfully.

When you try to install Windows 7 in BIOS mode - you can pass all the
installations steps, but after first reboot after installing guest
agent, qxl and virtio-net drivers - OS freezes on Windows logo.

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: 2.10.1 black ovmf windows7

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1723731

Title:
  Qemu turns to black screen while starting to copy installation files
  of Windows 7

Status in QEMU:
  New

Bug description:
  Distribution: Arch Linux, Kernel: linux-4.13.5, Qemu: 2.10.1, OVMF: git 
(built 06.10.17).
  Steps to reproduce: create Qemu VM with such config:

  QEMU_VM_NAME=$(basename $(dirname "$0")) #Qemu virtual machine name (taken 
from working directory)
  QEMU_WORKING_DIR="$(dirname "$0")" #Qemu current working directory
  DIF=12 #set 2-digit number here
  QEMU_MONITOR_PORT=370${DIF} #Qemu monitor port
  QEMU_SERIAL_PORT=371${DIF} #Qemu serial port
  QEMU_PARALLEL_PORT=372${DIF} #Qemu parallel port

  
  qemu-system-x86_64 -daemonize -display gtk -boot menu=on -monitor 
telnet:127.0.0.1:${QEMU_MONITOR_PORT},server,nowait -serial 
telnet:127.0.0.1:${QEMU_SERIAL_PORT},server,nowait -uuid 
fafafafa-1234-bcbc-5678-11112222ff${DIF} -name 
${QEMU_VM_NAME},process=QEMU-${QEMU_VM_NAME} -parallel none -net none 
-nodefconfig -nodefaults -no-user-config -rtc 
base=localtime,clock=vm,driftfix=slew -realtime mlock=off -machine 
type=q35,accel=kvm,usb=off,dump-guest-core=off -smp 
2,sockets=1,cores=2,threads=1 -object iothread,id=iothread1 -object 
iothread,id=iothread2 -cpu Penryn,kvm=off,check,vendor=GenuineIntel,+vmx -m 2G 
-device 
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,addr=0x1b.0x0
 -global qxl-vga.revision=4 -device ich9-intel-hda,addr=0x11.0x0,id=sound0 
-device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device 
ich9-usb-ehci1,id=ehci1,addr=0x12.0x7 -device 
ich9-usb-uhci1,id=uhci1,masterbus=ehci1.0,firstport=0,multifunction=on,addr=0x12.0x0
 -device ich9-usb-uhci2,id=uhci2,masterbus=ehci1.0,firstport=2,addr=0x12.0x1 
-device ich9-usb-uhci3,id=uhci3,masterbus=ehci1.0,firstport=4,addr=0x12.0x2 
-device ide-hd,bus=ide.0,drive=drive-sata0-0-0,id=sata0-0-0 -drive 
file="${QEMU_WORKING_DIR}"/${QEMU_VM_NAME}.qcow2,if=none,media=disk,id=drive-sata0-0-0,format=qcow2
 -device ide-cd,bus=ide.1,drive=drive-sata0-0-1,id=sata0-0-1 -drive 
if=none,media=cdrom,readonly=on,id=drive-sata0-0-1 -device 
usb-tablet,id=tbl0,bus=ehci1.0,port=2,usb_version=2,serial=1123,display=tbl0
  -device 
usb-kbd,id=kbd0,bus=ehci1.0,port=1,usb_version=1,serial=1122,display=kbd0

  After that connect to Qemu console, insert Windows 7 installation
  media and start installation. You can successfully choose language,
  keyboard layout and partition your harddrive but after 2-3 seconds
  after beginning of copying installation files the graphical console
  screen turns to black and 1 CPU core on the host raises to 100%
  permanently and nothing happens. But if you installed Windows 7 before
  - there is no problems with VM. Tested on GTK, SDL types of screen.

  Qemu was installed from official repo and also I tried with built by
  myself version. Other OSes: Windows 8, 8.1, 10, Arch Linux, Debian,
  FreeBSD installed successfully.

  When you try to install Windows 7 in BIOS mode - you can pass all the
  installations steps, but after first reboot after installing guest
  agent, qxl and virtio-net drivers - OS freezes on Windows logo.

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