ESXi 5.5 Update with a Headless Configuration

Updating to ESXi 5.5 was a pretty straightforward task overall.  One of my ESXi hosts upgraded without any complications. The second host hung during “relocating modules and starting up the kernel” of the initilization of the installer.

Some searching around lead me to this post with two resolutions.  First was the boot option “ignoreHeadless=TRUE” setting.  For my particular configuration, this was unsuccessful.  The second option was to disable the ACPI headless extensions with the BIOS which was successful for my Asus Z8PE-D18 board.  Below are some screenshots of the BIOS setting.

ACPI Headless Main Menu

 

ACPI Headless Submenu

 

ACPI Headless Setting

Hopefully this helps someone else searching around for ESXi 5.5 installer hangs or freezes at relocating modules and starting up the kernel,

5 thoughts on “ESXi 5.5 Update with a Headless Configuration

  1. Basam

    Stumbled upon this. I have the same motherboard. Just wondering are you using the software raid built in to the motherboard or are you using some kind of hardware raid. If hardware, what are you using and is that what you recommend.

    -Thanks

    Reply
  2. jucelino reis

    Yeah Man!
    You saved my day. I didn’t find anywhere some usefull information as in your article.

    You procedure worked to me, but I need to do the opposite to work (I mean, it just worked when I have enable it on my BIOS). My hardware is a supermicro e200-9b

    Thanks for sharing….
    J.

    Reply

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