From e8993b5ece05e3498d5fcf13d67934a72399f620 Mon Sep 17 00:00:00 2001 From: WMan Twentytwo Date: Sun, 3 Aug 2025 18:15:04 +0000 Subject: [PATCH] Edit _index.md --- content/docs/fossvr/monado/_index.md | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/content/docs/fossvr/monado/_index.md b/content/docs/fossvr/monado/_index.md index 24026d9..10a565b 100644 --- a/content/docs/fossvr/monado/_index.md +++ b/content/docs/fossvr/monado/_index.md @@ -45,6 +45,7 @@ You can add "OXR_PARALLEL_VIEWS=1 %command%" to the launch options to fix this. # Troubleshooting + ## [NVIDIA-specific] "NVIDIA: No allowlisted displays found!" This may be caused by a few different issues: @@ -52,5 +53,15 @@ This may be caused by a few different issues: This can be worked around by setting the environment variable `XRT_COMPOSITOR_FORCE_NVIDIA_DISPLAY="NVIDIA"`. - HMD display completely missing from the list: Try unplugging and replugging the power adapter. +## [NVIDIA-Specific] "I'm getting screen tearing inside of my VR headset!" +This is caused by having a monitor with VRR enabled. Turning it off in KDE Plasma's display settings may not fix it. + +- Step 1: Open your terminal and type `sudo nano /etc/default/grub` +- Step 2: Add `nvidia-modeset.conceal_vrr_caps=1` inside the parameters of `GRUB_CMDLINE_LINUX_DEFAULT=` +- Step 3: Close nano after saving the changes to the text file and update your grub config by typing `sudo grub-mkconfig -o /boot/grub/grub.cfg` +- Step 4: Restart your PC. + + ## "vkAcquireXlibDisplayEXT: VK_ERROR_UNKNOWN (0x000058b7a0764a80)" -Try unplugging and replugging the power adapter. If the issue still occurs and you are on a Wayland session, try setting the environment variable `XRT_COMPOSITOR_FORCE_WAYLAND_DIRECT=1`. \ No newline at end of file +Try unplugging and replugging the power adapter. If the issue still occurs and you are on a Wayland session, try setting the environment variable `XRT_COMPOSITOR_FORCE_WAYLAND_DIRECT=1`. + -- 2.49.1