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Cyrex1984

12.06beta and openxr in vr.

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It says in the new beta that vr now support openxr, but when i try to launch i get error message (Expression is false unexpectedly:pfnXrgetOpenGLGraphicsRequirementsKHR)

 

I have the reverb G2.

Edited by Cyrex1984

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7 hours ago, Cyrex1984 said:

It says in the new beta that vr now support openxr, but when i try to launch i get error message (Expression is false unexpectedly:pfnXrgetOpenGLGraphicsRequirementsKHR)

 

I have the reverb G2.

Than report its still in beta

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What GPU are you using? 

In case anyone else having trouble I finally got my AMD GPU to work with HP Reverb G2 both in SteamVR and in OpenXR. 

The steps I performed 

  • Apply all windows update
  • Removed all OpenXR apps / tools from PC
  • Uninstall all graphics driver from my PC using Guru3D DDU.  This include both old Nvidia and AMD drivers
  • Reboot computer
  • Ran Windows update which detected AMD GPU driver
  • Install Radeon suite latest version
  • Open Device manager under windows.  Show hidden device.  Disable virtual displays. 
  • Reboot PC
  • Update to X-Plane 12.06b4
  • Ran X-Plane 12 with open XR flag. 

 


System Spec 1: Nvidia RTX 4090,  AMD Ryzen 9 7950X3D, Res 5120x1440, HP Reverb G2
System Spec 2: AMD Radeon RX 7900XT, Intel I-9 9990K, Res 3840x1080, HP Reverb G2

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13 hours ago, Sims Smith said:

What GPU are you using? 

In case anyone else having trouble I finally got my AMD GPU to work with HP Reverb G2 both in SteamVR and in OpenXR. 

The steps I performed 

  • Apply all windows update
  • Removed all OpenXR apps / tools from PC
  • Uninstall all graphics driver from my PC using Guru3D DDU.  This include both old Nvidia and AMD drivers
  • Reboot computer
  • Ran Windows update which detected AMD GPU driver
  • Install Radeon suite latest version
  • Open Device manager under windows.  Show hidden device.  Disable virtual displays. 
  • Reboot PC
  • Update to X-Plane 12.06b4
  • Ran X-Plane 12 with open XR flag. 

 

I have the nvidia 4090

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55 minutes ago, Cyrex1984 said:

I have the nvidia 4090

b3 crashed on my 4090 at launch also. 

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