GitHub user MTEVOLUTIONOnline added a comment to the discussion: Unable to Install Windows 11 on CloudStack
<img width="1912" height="1003" alt="Screenshot from 2025-10-21 16-31-29" src="https://github.com/user-attachments/assets/66c42811-947e-45d9-b4a5-389e3468ecec"; /> <img width="1912" height="1003" alt="Screenshot from 2025-10-21 16-31-07" src="https://github.com/user-attachments/assets/d16654c7-2f59-4e79-8abd-f88d4e88efcb"; /> After downloading the Windows 11 ISO and applying the following UEFI configuration: Besides enabling UEFI mode and Secure Boot, I also enabled UEFI support on the hypervisor by adding these lines to /etc/cloudstack/agent/uefi.properties: textguest.nvram.template.secure=/usr/share/OVMF/OVMF_VARS_4M.ms.fd guest.nvram.template.legacy=/usr/share/OVMF/OVMF_VARS_4M.fd guest.nvram.path=/var/lib/libvirt/qemu/nvram/ guest.loader.secure=/usr/share/OVMF/OVMF_CODE_4M.secboot.fd guest.loader.legacy=/usr/share/OVMF/OVMF_CODE_4M.fd However, when attempting to start the Windows 11 VM, it begins the boot process but then fails with an error. GitHub link: https://github.com/apache/cloudstack/discussions/11880#discussioncomment-14741326 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
