Failed to load VMMR0.r0VERR_SUPLIB_OWNER_NOT_ROOT issue

Asked By Willie R Gates 0 points N/A Posted on - 08/11/2014

Hello there,

Virtual Machine failed to open VMMR0.r0 and it seems like this appeared because of FreeBSD. I have followed the standard steps and I don’t know what caused this error. Can anyone help me please to fix this ? Please tell what I did wrong.

Thank you experts !

Failed to open session for the Virtual machine FreeBSD 8.2.

Failed to load VMMRO.ro.

(VERR_SUPLIB_OWNER_NOT_ROOT).

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• Question Category: Misc Software

Answered By Owino Konga 0 points N/A #180542

Failed to load VMMR0.r0VERR_SUPLIB_OWNER_NOT_ROOT issue

Do the following steps to fix this error.

• Run VB as administrator.
• Right click on VB 
• Select "run as administrator"
• Reboot the host OS
• Try with fewer "virtual CPUs" starting from 1.
• In "V Box" manager, disable VT-x settings.
• I hope in this way your issue will be solved.

There is another way to solve the problem.

• Open free BSD boot menu. ( when booting from installation media)
• Go to "Escape to loader prompt.
•  Enter the commands, shown in the image.

• Now proceed to the usual  "FreeBSD" installation.
• Ta the end, when it ask to open the shell,
• Answer "yes modify/ boot / loader.conf.
• Then exit.

 

 

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• Posted on - 09/08/2014
• Question Category: Misc Software