Re: [Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
Thanks.
I will look into this.
On 11/15/2017 10:56 AM, misairu wrote:
> Does your Subsystem ID and Subsystem Vendor ID (of your GPU) show
> correctly inside the WindowsVM?
>
> It should be the same ID shown in your host. Otherwise that will trigger
> the Code 43 error.
>
> I once have this problem but now solve this by some vfio-pci option. Now
> I have a laptop that passthrough my dGPU with OVMF working perfectly.
>
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
Does your Subsystem ID and Subsystem Vendor ID (of your GPU) show
correctly inside the WindowsVM?
It should be the same ID shown in your host. Otherwise that will trigger
the Code 43 error.
I once have this problem but now solve this by some vfio-pci option. Now
I have a laptop that passthrough my dGPU with OVMF working perfectly.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
I meant to say you cannot run without the intel card in windows if you
have optimus. I am glad seabios somehow hides optimus.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
It works using seabios. I assume that the nvidia driver cannot see
optimus, and expect an intel card also, unless I use OVMF. I do know
that you cannot run off the intel card in windows. It's a no-no. Thanks
for the bios tip. Maybe I can hide the optimus feature from OVMF and
windows.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
I suspect the 'M' in GTX880M is the biggest contributor to the Code 43.
The fact you can get it to work once per host boot on SeaBIOS is a
fluke. If you can get custom ROMs, you might try playing with the vfio-
pci x-pci-device-id option to masquerade as a discrete card, maybe that
would avoid mobile code in the NVIDIA driver that would expect Optimus.
Obviously do so at your own risk.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
ok, so I will research qemu and nvidia optimus. I have a custom BIOS
made by an MSI employee. I have hundreds of bios options to play with.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
My uefi build script. If you see an error or issue that could cause
error 43 please confirm it:
#!/bin/bash
cd /home/dad/qemu/qemu2
sudo ./up.sh tap0
configfile=./vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
vmname="windows10vm"
if ps -A | grep -q $vmname; then
echo "$vmname is already running." &
exit 1
else
# use pulseaudio
export QEMU_AUDIO_DRV=pa
cp /usr/share/OVMF/OVMF_VARS.fd /tmp/my_vars.fd
qemu-system-x86_64 \
-name $vmname,process=$vmname \
-machine type=pc-i440fx-2.6,accel=kvm \
-cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-enable-kvm \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-serial none \
-parallel none \
-vga none \
-device vfio-pci,host=01:00.0,multifunction=on \
-device vfio-pci,host=01:00.1 \
-drive
if=pflash,format=raw,readonly,file=/home/dad/qemu/qemu2/OVMF-pure-efi.fd \
-drive if=pflash,format=raw,file=/tmp/my_vars.fd \
-boot order=dc -boot menu=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/qemu2/win7.img \
-drive
file=/home/dad/qemu/qemu2/virtio-win-0.1.126.iso,id=virtiocd,format=raw,if=none
-device ide-cd,bus=ide.1,drive=virtiocd \
-netdev type=tap,id=net0,ifname=tap0,vhost=on,script=no,downscript=no \
-device virtio-net-pci,netdev=net0,mac=00:16:3e:00:01:01 \
-usb -usbdevice host:413c:a503 -usbdevice host:13fe:3100
sudo ./down.sh tap0
exit 0
fi
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
GTX880M - uefi firmware built in, confirmed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
Perhaps you get Code 43 because mobile NVIDIA chips make use of Optimus
which requires significant proprietary firmware support. QEMU/VFIO has
never claimed to work with such devices. The further speculation in the
original report that QEMU corrupted something in Linux seems
unjustified, the device simply doesn't work a second time. This might
be lack of proper reset support in the GPU itself or poor interaction
with aforementioned proprietary firmware.
** Changed in: qemu
Status: New => Invalid
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
Invalid
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
Comments #3 & #4 are not relevant to this bug and inaccurate
speculation. There is no known incompatibility between NVIDIA drivers
and OVMF. Many users, including myself, use this combination daily.
The issue is far more likely to be a VM configuration issue or lack of
UEFI support in the GPU ROM.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
New
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
NOTE: I only get gpu passthrough to work when using seabios. UEFI will
not work with modern nvidia drivers. You get the 'code 43' error because
whatever standards nvidia expects when talking to uefi are not met by
the OVMF firmware used by qemu. This issue happens to windows users
also. They had to update their uefi firmware to get around the code 43
issue.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
New
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
NOTE: Article showing windows users updating their motherboard uefi firmware to
get around code 43:
https://devtalk.nvidia.com/default/topic/861244/cuda-setup-and-installation/geforce-740m-asus-x550l-code-43-after-windows-10-update/3
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
New
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
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https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
I have been told that getting this to work with a laptop is rare.
I own an MSI GT70-2PE.
--
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devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
New
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
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https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
[Qemu-devel] [Bug 1680679] Re: qemu cannot run twice
If you get one boot where GPU assignment works with a mobile GeForce,
you're doing better than most.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1680679
Title:
qemu cannot run twice
Status in QEMU:
New
Bug description:
After using qemu with gpu passthrough and then shutting down windows 7
properly I cannot boot windows 7 a second time.
Only a full reboot of linux fixes this issue.
Qemu appears to corrupt something in linux when exiting.
I get no error messages but windows 7 never finishes booting during the 2nd
try.
Apparently I do try to run vfiobind each time the script is run.
Wondering if rerunning vfiobind can cause an issue?
My specs:
-
System:Host: GT70-2PE Kernel: 4.5.4-040504-generic x86_64 (64 bit gcc:
5.3.1)
Desktop: Cinnamon 3.2.7 (Gtk 3.18.9) Distro: Linux Mint 18.1 Serena
Machine: Mobo: Micro-Star model: MS-1763 v: REV:0.C Bios: American
Megatrends v: E1763IMS.51B date: 01/29/2015
CPU: Quad core Intel Core i7-4810MQ (-HT-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 22347
clock speeds: max: 2801 MHz 1: 2801 MHz 2: 2801 MHz 3: 2801 MHz 4:
2801 MHz 5: 2801 MHz 6: 2801 MHz
7: 2801 MHz 8: 2801 MHz
Graphics: Card-1: Intel 4th Gen Core Processor Integrated Graphics
Controller bus-ID: 00:02.0
Card-2: NVIDIA GK104M [GeForce GTX 880M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz
GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa
12.0.6 Direct Rendering: Yes
My script:
---
#!/bin/bash
cd ~/qemu
sudo ./up.sh tap0
configfile=~/qemu/vfio-pci1.cfg
vfiobind() {
dev="$1"
vendor=$(cat /sys/bus/pci/devices/$dev/vendor)
device=$(cat /sys/bus/pci/devices/$dev/device)
if [ -e /sys/bus/pci/devices/$dev/driver ]; then
echo $dev > /sys/bus/pci/devices/$dev/driver/unbind
fi
echo $vendor $device > /sys/bus/pci/drivers/vfio-pci/new_id
}
modprobe vfio-pci
cat $configfile | while read line;do
echo $line | grep ^# >/dev/null 2>&1 && continue
vfiobind $line
done
sudo qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host,kvm=off \
-smp 8,sockets=1,cores=4,threads=2 \
-bios /usr/share/seabios/bios.bin \
-serial none \
-parallel none \
-vga none \
-m 4G \
-mem-path /run/hugepages/kvm \
-mem-prealloc \
-balloon none \
-rtc clock=host,base=localtime \
-device
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device vfio-pci,host=01:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on \
-device virtio-scsi-pci,id=scsi \
-drive
id=disk0,if=virtio,cache=none,format=raw,file=/home/dad/qemu/windows7.img \
-drive
file=/home/dad/1TB-Backup/Iso/SP1ForWin7.iso,id=isocd,format=raw,if=none
-device scsi-cd,drive=isocd \
-net nic -net tap,ifname=tap0,script=no,downscript=no \
-usbdevice host:413c:a503 \
-usbdevice host:13fe:3100 \
-usbdevice host:0bc2:ab21 \
-boot menu=on \
-boot order=c
sudo ./down.sh tap0
exit 0
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1680679/+subscriptions
