Host with 5-level paging install guest OS fail

Discussions related to using VirtualBox on Linux hosts.
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Tank
Posts: 3
Joined: 9. Jan 2023, 12:05

Host with 5-level paging install guest OS fail

Post by Tank »

Host with 5-level paging install guest OS fail on ubuntu 22.04, I try to add no5lvl in host grub and the installation is successful.

I wonder if this is a known issue? Will it be fixed in the future?
Tank
Posts: 3
Joined: 9. Jan 2023, 12:05

Re: Host with 5-level paging install guest OS fail

Post by Tank »

kernel is 6.0.x
scottgus1
Site Moderator
Posts: 20965
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Windows, Linux

Re: Host with 5-level paging install guest OS fail

Post by scottgus1 »

Can you please run a VM with the 5 level paging enabled, and again with it disabled, and post both zipped logs (designating which is which) using the forum's Upload Attachment tab?
Tank wrote:Host with 5-level paging install guest OS fail on ubuntu 22.04
And what does "fail" mean, in your experience? Virtualbox error messages? Total VM crash? Host PC BSODs? Host PC halts and catches fire?
Tank
Posts: 3
Joined: 9. Jan 2023, 12:05

Re: Host with 5-level paging install guest OS fail

Post by Tank »

scottgus1 wrote:Can you please run a VM with the 5 level paging enabled, and again with it disabled, and post both zipped logs (designating which is which) using the forum's Upload Attachment tab?
Tank wrote:Host with 5-level paging install guest OS fail on ubuntu 22.04
And what does "fail" mean, in your experience? Virtualbox error messages? Total VM crash? Host PC BSODs? Host PC halts and catches fire?

vitrualbox version 7.0.4, hosts is ok ,but guest machine window alway black screen , i can see errors from log as below, but when i add no5lvl to the host grub,guest can sucessfully display and install.

00:00:00.661125 ******************** End of CPUID dump **********************
00:00:00.657519 HM: fUsePauseFilter=false fUseLbrVirt=false fUseVGif=true fUseVirtVmsaveVmload=true
00:00:00.661276 VMEmt: Halt method global1 (5)
00:00:00.661326 VMEmt: HaltedGlobal1 config: cNsSpinBlockThresholdCfg=2000
00:00:00.661366 Changing the VM state from 'CREATING' to 'CREATED'
00:00:00.664583 Changing the VM state from 'CREATED' to 'POWERING_ON'
00:00:00.664764 AIOMgr: Endpoints without assigned bandwidth groups:
00:00:00.664773 AIOMgr: /root/VirtualBox VMs/ubuntu20.04/ubuntu20.04.vdi
00:00:00.664985 Changing the VM state from 'POWERING_ON' to 'RUNNING'
00:00:00.664998 Console: Machine state changed to 'Running'
00:00:00.667316 GUI: UIMachineViewNormal::resendSizeHint: Restoring guest size-hint for screen 0 to 800x600
00:00:00.667468 GUI: HID LEDs sync is not supported on this platform
00:00:00.674009 GUI: UIMachineLogicNormal::sltCheckForRequestedVisualStateType: Requested-state=1, Machine-state=6
00:00:00.678799 ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={4680b2de-8690-11e9-b83d-5719e53cf1de} aComponent={DisplayWrap} aText={Could not take a screenshot (VERR_NOT_SUPPORTED)}, preserve=false aResultDetail=-37
00:00:00.697956 ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={4680b2de-8690-11e9-b83d-5719e53cf1de} aComponent={DisplayWrap} aText={Could not take a screenshot (VERR_NOT_SUPPORTED)}, preserve=false aResultDetail=-37
00:00:00.773894 GUI: UIMediumEnumerator: Medium-enumeration finished!
00:00:00.789511 ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={4680b2de-8690-11e9-b83d-5719e53cf1de} aComponent={DisplayWrap} aText={Could not take a screenshot (VERR_NOT_SUPPORTED)}, preserve=false aResultDetail=-37
00:00:01.842781 ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={4680b2de-8690-11e9-b83d-5719e53cf1de} aComponent={DisplayWrap} aText={Could not take a screenshot (VERR_NOT_SUPPORTED)}, preserve=false aResultDetail=-37
00:00:02.894851 ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={4680b2de-8690-11e9-b83d-5719e53cf1de} aComponent={DisplayWrap} aText={Could not take a screenshot (VERR_NOT_SUPPORTED)}, preserve=false aResultDetail=-37
00:00:03.938565 ERROR [COM]: aRC=VBOX_E_VM_ERROR (0x80bb0003) aIID={4680b2de-8690-11e9-b83d-5719e53cf1de} aComponent={DisplayWrap} aText={Could not take a screenshot (VERR_NOT_SUPPORTED)}, preserve=false aResultDetail=-37
scottgus1
Site Moderator
Posts: 20965
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Windows, Linux

Re: Host with 5-level paging install guest OS fail

Post by scottgus1 »

scottgus1 wrote:Can you please run a VM with the 5 level paging enabled, and again with it disabled, and post both zipped logs (designating which is which) using the forum's Upload Attachment tab?
:roll:
One log snippet is not both logs zipped and posted with Upload Attachment.

You must follow instructions to get help.

The error in the snippet you posted is not a problem. I'll explain its meaning after you've done what you were told to do.
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