Critical Error occurred - Windows 11 - Dell Alienware

Discussions about using Windows guests in VirtualBox.
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Raul Angel
Posts: 1
Joined: 6. Jun 2022, 01:18

Critical Error occurred - Windows 11 - Dell Alienware

Post by Raul Angel »

Hi, I was working on a linux ubunto sistem to create the LFS proyect but after some time when I restore a snapshot It said "Critical error has occured while running the virtual machine and the machines execution has been stopped"
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scottgus1
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Posts: 20965
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Windows, Linux

Re: Critical Error occurred - Windows 11 - Dell Alienware

Post by scottgus1 »

Raul Angel wrote:when I restore a snapshot
The log shows a VM which was restoring from a saved state, which could be the case if the VM was running when the snapshot was taken.

Does this always happen when and only when you restore this snapshot? Does it happen any other times? Does the snapshot icon in the main Virtualbox window have a orange/red square in it or a green triangle/arrow?

The guru meditated over VERR_IEM_INSTR_NOT_IMPLEMENTED, technically means some CPU instruction hasn't been programmed in Virtualbox. Maybe it's true, which doesn't seem reasonable since the VM had been running before to get save-stated.

Your host does have Hyper-V enabled, you could try turning that off. See HMR3Init: Attempting fall back to NEM (Hyper-V is active).
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