Windows VM flickers after few seconds

[leviackerman91]

Hi all! I'm running a Windows 11 VM on Proxmox 9.2.3 running kernel: 7.0.12-1-pve.

After a few seconds, Windows starts to flicker like in the attached photo. I've already update Windows and AMD drivers (5825u with integrated card).

Any idea on how to solve?

 

[dcsapak]

Hi,

what browser and version do you use? (looks more like a client issue to me)

 

[leviackerman91]

Hi,

what browser and version do you use? (looks more like a client issue to me)

i'm using chrome, latest version, but i have the same issue accessing the VM directly via HDMI

 

[dcsapak]

i'm using chrome, latest version, but i have the same issue accessing the VM directly via HDMI

then it sounds like it to be a guest driver issue? can you post the vm config and what kind of hardware you have?

 

[leviackerman91]

This is the VM hardware. Proxmox runs on a AMD 5825U

 

[leviackerman91]

any idea?

 

[niteshadow]

Are you passing the host GPU to the guest ?
Can you list the display adapters showing inside Windows ?

 

[leviackerman91]

Are you passing the host GPU to the guest ?

Yes, i'm passing the iGPU

 

[niteshadow]

But you also have the default basic adapter. Can you disable that one and try ?