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[Windows Server 2025 Host] KB5062553 (and June’s) Breaks GPU-P to Windows 11 VM
I'm running Windows Server 2025 as my Hyper-V host, with RTX A4500 20GB, and using GPU Partitioning (GPU-P) to assign GPU resources to a Windows 11 24H2 VM. Everything worked flawlessly before the la...
Yes, GPU-P with Nvidia GPU on Windows 11 guest is broken since the June update. The issue is not specific to the host machine OS - seen this on Windows server hosts as well as Windows 11 hosts. Currently there's no known way to workaround this issue, you'd either revert these cumulative updates or disable GPU-P through Remove-VMGpuPartitionAdapter.
Unfortunately Microsoft cannot manage their own updates and has been creating all kinds of mess.
Yeah, tried with 2025-10 cumulative update, no fix.
Tried with 25H2, no fix :(