I believe you need the guest drivers https://www.linux-kvm.org/page/WindowsGuestDrivers/Download_Drivers Right now the instance does not seem to have a windows driver for the video hardware and hence will use a generic video driver On 04/06/2021 17:54, DHilsbos@performair.com wrote:
All;
We finally have reliable means to generate Windows images for our OpenStack, but we're running into a minor annoyance. Our Windows instances appear to have a resolution cap of 1024x768. It would be extremely useful to be able use resolutions higher than this, especially 1920x1080. Is this possible with OpenStack on KVM?
As a second request; is there a way to add a second virtual monitor? Or to achieve the same thing, increase the resolution to 3840x1080?
Thank you,
Dominic L. Hilsbos, MBA Vice President - Information Technology Perform Air International Inc. DHilsbos@PerformAir.com www.PerformAir.com