Alma Linux 10 x86_64_v2

9072997 · June 18, 2026, 1:15am

Alma Linux 10’s “normal” version targets x86_64_v3, but they additionally publish packages for x86_64_v2. Is there any chance of getting a x86_64_v2 image added to images.linuxcontainers.org for older servers?

stgraber · June 18, 2026, 3:34pm

Have you confirmed that the AlmaLinux 10 images aren’t using v2?

github.com/lxc/lxc-ci

jenkins/jobs/image-almalinux.yaml

main


      
          builders:
          - shell: |-
              cd /lxc-ci
              INCUS_ARCHITECTURE="$architecture"
          
              ARCH=$architecture
              [ "$ARCH" = "amd64" ] && ARCH="x86_64"
              [ "$ARCH" = "arm64" ] && ARCH="aarch64"
          
              if [ "$ARCH" = "x86_64" ] && [ "$release" = "10" ]; then
                  ARCH="x86_64_v2"
              fi
          
              EXTRA_ARGS="-o source.variant=boot"
          
              TYPE="container"
              if [ "$architecture" = "amd64" ]; then
                  TYPE="container,vm"
              fi
          
              exec sudo /lxc-ci/bin/build-distro /lxc-ci/images/almalinux.yaml \

9072997 · June 18, 2026, 6:52pm

root@apps:~# incus launch images:almalinux/10 alma10
Launching alma10

The instance you are starting doesn’t have any network attached to it.
To create a new network, use: incus network create
To attach a network to an instance, use: incus network attach

root@apps:~# incus list alma10
±-------±--------±-----±-----±----------±----------+
|  NAME  |  STATE  | IPV4 | IPV6 |   TYPE    | SNAPSHOTS |
±-------±--------±-----±-----±----------±----------+
| alma10 | STOPPED |      |      | CONTAINER | 0         |
±-------±--------±-----±-----±----------±----------+
root@apps:~# incus console --show-log alma10
Fatal glibc error: CPU does not support x86-64-v3

root@apps:~#

stgraber · June 18, 2026, 8:18pm

Okay, so there’s something in the Alma build that’s not quite respecting the architecture we request.