Questions tagged [qemu]
QEMU (short for "Quick EMUlator") is an open source machine emulator and virtualizer.
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Does the Qemu version stated in the VM settings affect features and/or performance? [closed]
I run a Windows 10 VM in Virt-Manager.
In the VM settings there is a variable that on my arch distro, it says
machine='pc-q35-9.0'
but on other distros, it has a lower version, such as
pc-q35-7.2
...
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Fastest user-mode emulation platform with Qemu?
I'm planning to run Linux under user-mode qemu but don't know which platform (eg x86, PPC, etc…) is the best to pick (performance wise).
The host is Linux x86-64 running in OpenVZ (so can't modify ...
CommunityBot
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How to set up NAT for Qemu with TAP backend? (Windows 10)
I want to use the TAP network backend instead of the default SLIRP that Qemu provides.
This is the batch file I use to create the VM (inspired by this):
@echo off
set "QEMUIMG=D:\user\VMs\Qemu\qemu\...
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How can I configure a WIFI-connected printer in a VM on a NAT connection?
I am running a Windows 10 VM in Qemu, using Virt-Manager. The network connection of the VM is NAT.
The host is MX Linux (based on Debian Bookworm).
I have a Brother MFC-L2710DW printer that is ...
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Boot Custom Kernel with UEFI in QEMU
I'm trying to boot a custom kernel on QEMU using UEFI. This is for an OS that I'm writing. When I run this command, I'm brought into the UEFI shell. I may be wrong, but I think that if everything is ...
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Migrate a Windows 11 VMware guest to KVM/Qemu?
I have a Windows 11 guest that runs in VMware Workstation on a NixOS host.
It has TPM 2.0 and UEFI boot and encryption and all the standard hardware requirements of Windows 11.
I would prefer to run ...
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Windows VM works from QEMU CLI but produces BSOD from virt-manager
Overview
I have a Windows 7 virtual image that I can successfully spin up using the following qemu command in the terminal:
qemu-system-x86_64 -m 4096 -boot d -enable-kvm -smp 2 -net nic -net user -...
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Libvirt/QEMU using real drive, showing virtual data in VM
I'm using a real drive as my windows 11 VM drive in libvirt using QEMU. This is working fine, however, when I open task manager, the drive shows as "QEMU HARDDISK", and shows up as an HDD (...
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Arch AMD GPU Single GPU passthrough detatch script results in black screen
I've succeeded in setting up my windows 11 VM for single gpu passthrough, however, when stopping the vm, my screen remains black. I'm using arch linux.
start script: (working)
set -x
source "/etc/...
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Trouble Running VM using QEMU and QtEmu on Windows 10
I recently followed the steps in a YouTube video to install QEMU and QtEmu on my Windows 10 machine to run a VM for Ubuntu 24.04 LTS. However, even after setting everything up according to the ...
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Is it possible to resize a QEMU disk image?
If possible, what happens to the partitions within it? Are they automatically resized as well (doubtful), or is there just a new block of unused space following them?
CommunityBot
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How do I import qcow2 VM images in ovirt via Admin Portal?
With oVirt node and engine VM installed, I've added my qcow2 image to the export domain (/nfs/export). I've tried in both the base dir of export domain, and also in the following (where /nfs/export/...
CommunityBot
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qemu-i386 on ARM processor giving ld-linux.so.2 error
I am trying to install Ventrilo server on my SheevaPlug, running Debian ARMEL. Since Ventrilo server is an x86 program, I would like to try and use qemu-i386 to run the server on my ARM processor. ...
CommunityBot
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How to perform windows 10 installation on a nested VM?
I am currently developing a proof of concept for academic purposes that involves a fully unattended installation of Windows 10 within a nested L2 VM. The architecture is as follows:
L0: Linux ...
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Process for Accessing QEMU Guest on Linux Host
What is the best way to port forward to a QEMU Guest so that one may access it remotely via specific port?
I was looking to set this permentently and i cannot find a reasonable source on google that ...
