Please post the diagnostics: Tools -> DiagnosticsWon't boot what's next?

[Geoffrey joe]

In tools system devices I checked the two boxes that are associated with graphics and audio on my graphics card. Then I clicked the button on the bottom hoping it would break up the iommu group they are both in. Next I  rebooted to save changes and got stuck on 'vf io-pci 0000:01:00.0: vgaarb: changed VGA decodes: old decodes=io+mem,decodes=ii+mem:owns=io+mem' I am assuming that it is getting stuck because breaking up two devices that are on the same physical device is not possible.

 

I do not have a backup of my USB drive.

Is it possible to edit something on the USB drive and reverse the changes that I made or is the change on a hard drive? 

 

I'm not sure what to do. Please help.

Thank you in advance.

 

 

Edited December 6, 2021 by Geoffrey joe
found more problems

[JorgeB]

Delete /config/vfio-pci.cfg on the flash drive.

[Geoffrey joe]

Thank you very much. Deleted the file booted the system. Everything is back to normal. I really appreciate the help.

[Geoffrey joe]

Unfortunately after further inspection everything is not back to normal.

Unraid boots and runs as normal

In tools > system devices the iommu group with the graphics and audio is back to being unchecked.

/config/vfio-pci.cfg on the flash drive is still gone

there is a file called vfio-pci.cfg.bak im not sure if that was always there or not

vm boots with vnc selected for graphics

when connecting to vm with unraid vnc i can see it but mouse isn't working

when conecting to vm with splashtop desktop i can see it and mouse works

vm boots with graphics card selected selected for graphics

there is no picture on monitor that is connected to graphics card

when connecting to vm with splashtop desktop it is on and connected but no picture

 

also when creating new vm with ovmf bios slected it boots to UEFI interactive shell

 

so once again what is next?

i do still have the original vfio-pci.cfg if that helps

 

thank for any and all help i can get i don't really know what i'm doing

[Geoffrey joe]

i just noticed the change in the title. i think this is the diagnostic file wanted.

should i take solved out of the title? 

serverbert-diagnostics-20211205-1547.zip

[JorgeB]

Since it's a different issue you should make a new post in the KVM section.