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jamesstringerparsec / Easy-GPU-PV

A Project dedicated to making GPU Partitioning on Windows easier!
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SteamVR Overlay Not Loading #147

Closed scriptgenerator64 closed 2 years ago

scriptgenerator64 commented 2 years ago

Issue: This might be more of a SteamVR issue, but since a week ago the SteamVR overlay has stopped rendering. The screen still dims when the menu is called up and the laser pointers still indicate that a menu is there, but nothing is visible. This happened alongside a SteamVR update. Reverting to an older SteamVR version resolves the issue, at the cost of not being able to do multiplayer.

Expected Behavior: SteamVR overlay should be visible.

Steps to Reproduce: Try connecting to the latest SteamVR over ALVR or Virtual Desktop. I recreated a new VM and the same issue occurred on that one to... SteamVR does not like something in the architecture of a GPU-Partitioned VM.

Looking forward to any thoughts if anyone has tried doing using SteamVR.

scriptgenerator64 commented 2 years ago

*SteamVR works fine bare metal on the host machine

scriptgenerator64 commented 2 years ago

FIXED! For some messed up reason, the developers of SteamVR made it so that their platform no longer works with the Hyper-V display driver. Disabling the display driver fixed the issue!

Although I need to re-enable the driver every time I want to play an OpenGL game... I'm not 100% happy with the fix, but hey devcon was made for a reason :)