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  1. XenServer Org
  2. XSO-943

Unable to boot Xenserver UEFI install if no monitor attached

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    Details

    • Type: Bug
    • Status: Done (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 7.6
    • Fix Version/s: 8.0
    • Component/s: Dom0
    • Labels:
      None
    • Environment:

      Model: Intel(R) Xeon(R) CPU E3-1275 v6 @ 3.80GHz

    • Team:
    • Internal JIRA Reference:
      XSI-325

      Description

      I have a fresh installation of XenServer 7.6 in UEFI mode, that doesn't boot without a monitor attached to the intel cpu graphics. It seems like the machine freezesĀ andĀ the machine gets blank at that time.

      The same machine worked fine with XenServer 6.5 and also works fine with a connected display or display dummy.

      Do you have any idea what else to try or are there any grub or boot tweaks that could influence the behavior?

        Attachments

        1. audit.log
          245 kB
        2. putty.log
          155 kB
        3. xen_log-ADDextracommand.txt
          109 kB
        4. xen.gz
          1.01 MB
        5. xensource.log
          1.37 MB
        6. xensource.log
          1.37 MB
        7. xenstart-monitor-attached.log
          61 kB
        8. XenStart-NO-Monitor-attached.txt
          3 kB

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              • Assignee:
                Unassigned
                Reporter:
                jkolb Julian Kolb
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                Dates

                • Created:
                  Updated:
                  Resolved: