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    AlmaLinux 10 DVD Won't Boot in UEFI Mode

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    • ? Offline
      A Former User
      last edited by

      ENVIRONMENT:

      HOSTS: XCP-ng v8.3 on HP ProLiant DL360p Gen8
      XOCE: commit d7fe4

      Does Xen Orchestra support AlmaLinux 10 in UEFI mode?

      I ask because I am able to boot the AlmaLinux 9.6 DVD/ISO without any issues, however, the v10 DVD/ISO fails to get past this point:

      Screenshot 2025-10-19 024640.png

      I also noticed that there is no AlmaLinux 10 listed in the template drop-down list when creating a new VM. I have confirmed the integrity of the downloaded ISO (hashes match): SHA256: 6c443f462b3993d15192a7c43ba8dfa3f232514db47d38796dab007a7455ae1a

      Screenshot 2025-10-19 030537.png

      SHA256 Hash from XCP-ng point of view:

      Screenshot 2025-10-19 031916.png

      SHA256 Hash from the storage system's point of view (TrueNAS):

      Screenshot 2025-10-19 032450.png

      A 1 Reply Last reply Reply Quote 0
      • bogikornelB Offline
        bogikornel
        last edited by

        Which ISO are you booting?
        The default Alamlinux 10 only supports CPUs from amd64 v3 upwards. You need to download the amd64 v2 installer separately.

        ? 1 Reply Last reply Reply Quote 1
        • A Offline
          Andrew Top contributor @Guest
          last edited by

          @kagbasi-ngc Alma Linux 10 release notes related to older v2 CPUs.

          Try a x86_64_v2 boot ISO

          ? 2 Replies Last reply Reply Quote 1
          • ? Offline
            A Former User @bogikornel
            last edited by

            @bogikornel Thanks for pointing that out.

            1 Reply Last reply Reply Quote 0
            • ? Offline
              A Former User @Andrew
              last edited by

              @Andrew Thanks, giving that a shot now to see if it works.

              1 Reply Last reply Reply Quote 0
              • ? Offline
                A Former User @Andrew
                last edited by

                @Andrew Hey budd, thanks for the pointer. That ISO worked, thanks.

                1 Reply Last reply Reply Quote 1
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