virtualbox.org

Hi,
host : windows 10
guest: ubuntu server 12.04
virtualBox: 6.1.18

Error:
VCPU0: Guru Meditation 1155 (VINF_EM_TRIPLE_FAULT)
Skipping ring-0 registers and stack, rcErr=VINF_EM_TRIPLE_FAULT


any help please .

Those Guest Additions are really long in the tooth, maybe upgrade them?

00:00:15.726552 VMMDev: Guest Additions information report: Version 4.1.44 r104071 '4.1.44_Ubuntu'

Aside from that, I can't see anything else wrong.

Hi,
thanks, scottgus1

scottgus1 wrote:Those Guest Additions are really long in the tooth, maybe upgrade them?

00:00:15.726552 VMMDev: Guest Additions information report: Version 4.1.44 r104071 '4.1.44_Ubuntu'

Aside from that, I can't see anything else wrong.

but how ken I upgrade them

The Virtualbox manual, section 4, explains Guest Additions installation.

Well, I think the manual doesn't cover the case that you cannot really boot into the guest.

I'd suggest the following approach as a preparation: In the VM configuration, add a Linux live ISO (e.g. an Ubuntu installation ISO) to boot from, start the VM, mount the hard disk root partition, search and rename all files matching vboxguest.ko*, shut down the guest, remove the ISO from the VM configuration, and during the next start the VirtualBox Guest Additions should not pose a problem any more ...

fth0 wrote:I think the manual doesn't cover the case that you cannot really boot into the guest.

Ah, yes, you have a distinct point there!