Following the launch in October 2021, several methods emerged to obtain or create these images. 1. Creating Your Own (Best Practice)
Visit the Microsoft Developer website and search for "Windows 11 development environment." Select the option to download the .zip archive containing the VHDX file. Step 2: Extract the File
The default SATA or IDE drivers are slow. You must install VirtIO SCSI drivers inside Windows 11. Download the latest virtio-win-guest-tools.exe from Fedora’s 2021 repository and install it on the guest.
Enable the discard='unmap' attribute on the virtual disk drive configuration. This allows the guest Windows OS to reclaim unused space within the QCOW2 file when files are deleted. Guest-Level Disabling of Aggressive Features windows 11 qcow2 download best 2021
Browse your secondary optical drive containing the VirtIO ISO.
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Microsoft provides pre-built Windows 11 Development Environment VMs. You can download the Hyper-V version (which uses the VHDX format) and easily convert it to QCOW2 on Linux. Step 1: Download the Virtual Machine Following the launch in October 2021, several methods
Update the drivers for the Storage Controller, Network Adapter, and Display Adapter by pointing Windows to the mounted VirtIO drive.
| Component | Required Setting | | :--- | :--- | | | OVMF_CODE.fd (Secure Boot enabled) | | TPM | Emulated TPM 2.0 ( swtpm package) | | Chipset | q35 (not i440fx ) | | CPU | host-passthrough or EPYC/Skylake-Server with at least 2 cores | | RAM | Minimum 4 GB (8 GB recommended) |
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In virt-manager , select "Import existing disk image" and choose your QCOW2 file.
Extract the downloaded file using a terminal or your preferred archive manager: unzip Windows11DevEnv.HyperV.zip Use code with caution. Step 3: Convert VHDX to QCOW2
Unlike Windows 10, any Windows 11 QCOW2 image (downloaded or self-made) unless your VM XML (libvirt) or QEMU command line includes: Step 2: Extract the File The default SATA
This step-by-step guide will walk you through the process of creating your own pristine, high-performance Windows 11 QCOW2 image from scratch, just as you would have in 2021.