Questions tagged [virtualization]
Virtualization is the process of using software to emulate an entire computer, in which "guest" operating systems can run.
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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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Hyper-V VM does not use all the EPYC 7543P CPU power
I have a DELL server with an AMD EPYC 7543P 32-Core Processor.
I run Hyper-V as VM Hypervisor on a Windows 2022 server OS.
All is working right on the Host but the VM are not able to use all the power ...
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Unable to install any distros under WSL / Hyper-V
I have a newer machine that previously ran VMs without any issue, trying to install WSL and run Ubuntu and it fails, I think WSL might be hosed anyway and tried to reinstall. All updates installed. ...
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Virtual Machine Platform (and possibly WSL also) not working with Podman
OS: Windows 10 Home (19045.4412)
I am trying to get Podman up and running to work with containers. Here is what it is showing me. I am focusing on the Virtual Machine Platform for now, and I will ...
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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 ...
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NCQ support on paravirtualized disks
Do paravirtualized disks in VMware, VirtualBox, XEN or KVM support NCQ ?
Is this dependent on the underlaying physical disk (NCQ support passed through virtualization with the same queue depth as the ...
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How can I make virt-install boot from a keydrive/usbstick image?
virt-install 4.1.0 on nixos 23.11
I am trying to install from a memory stick image with the following options:
opt=(
--name pfsense
--ram=4096
--vcpus=4
--os-...
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How Can I Retrieve Information from Orphaned `.avhdx` Files When No Corresponding Hyper-V Checkpoints Exist?
I'm working with Hyper-V on a Windows system and have encountered an issue with some .avhdx files in my C:\Users\Public\Documents\Hyper-V\Virtual hard disks folder. These files appear to be different ...
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SSHFS perms with Qemu/Libvirtd
So, what I'm doing may seem stupid, but.. I have a NAS, of which I'm SSHFSing onto my main user, "User" (1000:1000)'s /home/user/NAS. From there, I'm trying to run Virt-Manager as sudo, and ...
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VM in QEMU does not recognize virtual size, reports "no space left on device"
I start with the latest Debian cloud image, and make a copy for my VM.
❯ cp debian-12-nocloud-arm64.qcow2 kthw-jumpbox
❯ qemu-img info kthw-jumpbox
image: kthw-jumpbox
file format: qcow2
virtual ...
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/dev/kvm in guest Ubuntu running on a Windows host with hyper-v enabled
My question is an extension of this. Basically I enabled "Hyper-V" and "Windows Hypervisor Platform". I did this because I will create a new VM in hyper-v that has GPU passthrough ...
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non-unicode fonts displaying as gibberish in Windows 10 guest running in qemu
I have a Hebrew app that uses non-unicode fonts, and when I run it in my Windows 10 guest, which is managed by virt-manager, it started displaying gibberish, although it used to work right. I tried ...
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Running into kvm_amd error while attempting to run Docker and a VirtualBox VM at the same time on Ubuntu
I'm trying to run a Docker Container for Graphite and a VirtuaBox VM for Home Assistant OS, yet I'm running into an issue with kvm_amd while trying to start a VM with Docker running:
VirtualBox can't ...
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Get Gnome Boxes to recognize guest created in Virt-manager
I have a Windows 10 guest that I created in Virt-manager, it has a qcow2 virtual disk that is stored in a non-default location. It is actually on a different partition altogether.
How can I get Gnome ...
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