v8.3-ce12

XCP-ng Community Edition ISO

Unofficial community build of XCP-ng 8.3 (ce12).

Release files

File	Purpose
xcp-ng-8.3-ce12.iso	Bootable installer ISO
xcp-ng-8.3-ce12.iso.sha256	SHA256 checksum of the ISO
xcp-ng-8.3-ce12.iso.sha256.asc	GPG signature over the checksum file

Verify before installing

Verification works in two steps: first you confirm the checksum file
was signed by this project, then you confirm the ISO matches that checksum.
Both steps are required.

1. Download all three files into the same directory

All files must be in the same directory — sha256sum -c looks for
the ISO by name in the current directory.

cd ~/Downloads
# download the three files listed above from this release page

2. Import the community GPG key (one-time)

gpg --keyserver keys.openpgp.org \
    --recv-keys 2F591DB9D2C128C4C3D963F46DA00DCA5BBA215A

3. Verify the checksum file is authentic

This confirms the checksum file was produced by this project and has
not been tampered with.

gpg --verify xcp-ng-8.3-ce12.iso.sha256.asc \
             xcp-ng-8.3-ce12.iso.sha256

Expected output:

gpg: Good signature from "XCP-ng Community Edition <xcp-ng-ce.lid530@passmail.com>"

If you see BAD signature — stop. The checksum file has been tampered with.

4. Verify the ISO matches the signed checksum

This confirms the ISO file is intact and matches what was released.

sha256sum -c xcp-ng-8.3-ce12.iso.sha256

Expected output:

xcp-ng-8.3-ce12.iso: OK

If you see FAILED — the ISO is corrupted. Delete it and re-download.

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XCP-ng Community Edition is an independent community project.
Not affiliated with or supported by Vates SAS or the XCP-ng project.