C453 Posted October 2, 2018 Share Posted October 2, 2018 When I boot up SteamVR, I get "Error: Shared IPC Compositor Connect Failed (306)". I am using a Vive Pro with the attachment kit. The Vive wireless app is able to connect. SteamVR works just fine when plugged in with the cable. CPU: Intel 8086K GPU: RTX 2080 vrcompositor log: Mon Oct 01 2018 23:41:28.344 - //===================================================================================================================== Mon Oct 01 2018 23:41:28.344 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:41:28.344 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:41:29.292 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:41:29.294 - Events created Mon Oct 01 2018 23:41:29.300 - Initializing generic graphics device resources... Mon Oct 01 2018 23:41:29.300 - Headset is using direct mode Mon Oct 01 2018 23:41:29.346 - Failed to create direct mode display! Mon Oct 01 2018 23:41:29.346 - Failed to init graphics device Mon Oct 01 2018 23:41:29.347 - Failed to initialize compositor Mon Oct 01 2018 23:41:29.347 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:41:32.780 - //===================================================================================================================== Mon Oct 01 2018 23:41:32.780 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:41:32.780 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:41:33.757 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:41:33.759 - Events created Mon Oct 01 2018 23:41:33.764 - Initializing generic graphics device resources... Mon Oct 01 2018 23:41:33.765 - Headset is using direct mode Mon Oct 01 2018 23:41:33.801 - Failed to create direct mode display! Mon Oct 01 2018 23:41:33.801 - Failed to init graphics device Mon Oct 01 2018 23:41:33.802 - Failed to initialize compositor Mon Oct 01 2018 23:41:33.802 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:41:34.553 - //===================================================================================================================== Mon Oct 01 2018 23:41:34.553 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:41:34.553 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:41:35.508 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:41:35.510 - Events created Mon Oct 01 2018 23:41:35.516 - Initializing generic graphics device resources... Mon Oct 01 2018 23:41:35.516 - Headset is using direct mode Mon Oct 01 2018 23:41:35.553 - Failed to create direct mode display! Mon Oct 01 2018 23:41:35.553 - Failed to init graphics device Mon Oct 01 2018 23:41:35.554 - Failed to initialize compositor Mon Oct 01 2018 23:41:35.554 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:41:37.952 - //===================================================================================================================== Mon Oct 01 2018 23:41:37.952 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:41:37.952 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:41:38.941 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:41:38.943 - Events created Mon Oct 01 2018 23:41:38.950 - Initializing generic graphics device resources... Mon Oct 01 2018 23:41:38.950 - Headset is using direct mode Mon Oct 01 2018 23:41:38.996 - Failed to create direct mode display! Mon Oct 01 2018 23:41:38.996 - Failed to init graphics device Mon Oct 01 2018 23:41:38.996 - Failed to initialize compositor Mon Oct 01 2018 23:41:38.996 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:41:41.850 - //===================================================================================================================== Mon Oct 01 2018 23:41:41.850 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:41:41.850 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:41:42.830 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:41:42.833 - Events created Mon Oct 01 2018 23:41:42.839 - Initializing generic graphics device resources... Mon Oct 01 2018 23:41:42.840 - Headset is using direct mode Mon Oct 01 2018 23:41:42.882 - Failed to create direct mode display! Mon Oct 01 2018 23:41:42.882 - Failed to init graphics device Mon Oct 01 2018 23:41:42.883 - Failed to initialize compositor Mon Oct 01 2018 23:41:42.883 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:41:48.520 - //===================================================================================================================== Mon Oct 01 2018 23:41:48.520 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:41:48.520 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:41:49.498 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:41:49.500 - Events created Mon Oct 01 2018 23:41:49.506 - Initializing generic graphics device resources... Mon Oct 01 2018 23:41:49.506 - Headset is using direct mode Mon Oct 01 2018 23:41:49.549 - Failed to create direct mode display! Mon Oct 01 2018 23:41:49.549 - Failed to init graphics device Mon Oct 01 2018 23:41:49.550 - Failed to initialize compositor Mon Oct 01 2018 23:41:49.550 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:43:25.510 - //===================================================================================================================== Mon Oct 01 2018 23:43:25.510 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:43:25.510 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:43:30.705 - displaylink: STATUSCODE_9 Mon Oct 01 2018 23:43:30.705 - displaylink: STATUSCODE_14 Mon Oct 01 2018 23:43:30.706 - error VRInitError_Init_HmdNotFound when initing driver displaylink from C:\Program Files\DisplayLink XR\displaylink\bin\win64\driver_displaylink.dll. Mon Oct 01 2018 23:43:30.706 - Unable to load compositor plugin for driver displaylink: VRInitError_Init_HmdNotFound Mon Oct 01 2018 23:43:30.707 - Events created Mon Oct 01 2018 23:43:30.714 - Initializing generic graphics device resources... Mon Oct 01 2018 23:43:30.715 - Headset is using direct mode Mon Oct 01 2018 23:43:30.768 - Failed to create direct mode display! Mon Oct 01 2018 23:43:30.768 - Failed to init graphics device Mon Oct 01 2018 23:43:30.769 - Failed to initialize compositor Mon Oct 01 2018 23:43:30.769 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:43:35.663 - //===================================================================================================================== Mon Oct 01 2018 23:43:35.663 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:43:35.663 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:43:40.857 - displaylink: STATUSCODE_9 Mon Oct 01 2018 23:43:40.857 - displaylink: STATUSCODE_14 Mon Oct 01 2018 23:43:40.858 - error VRInitError_Init_HmdNotFound when initing driver displaylink from C:\Program Files\DisplayLink XR\displaylink\bin\win64\driver_displaylink.dll. Mon Oct 01 2018 23:43:40.858 - Unable to load compositor plugin for driver displaylink: VRInitError_Init_HmdNotFound Mon Oct 01 2018 23:43:40.859 - Events created Mon Oct 01 2018 23:43:40.866 - Initializing generic graphics device resources... Mon Oct 01 2018 23:43:40.866 - Headset is using direct mode Mon Oct 01 2018 23:43:40.913 - Failed to create direct mode display! Mon Oct 01 2018 23:43:40.913 - Failed to init graphics device Mon Oct 01 2018 23:43:40.914 - Failed to initialize compositor Mon Oct 01 2018 23:43:40.914 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:43:40.935 - //===================================================================================================================== Mon Oct 01 2018 23:43:40.935 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:43:40.935 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:43:41.955 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:43:41.962 - Events created Mon Oct 01 2018 23:43:41.969 - Initializing generic graphics device resources... Mon Oct 01 2018 23:43:41.969 - Headset is using direct mode Mon Oct 01 2018 23:43:42.012 - Failed to create direct mode display! Mon Oct 01 2018 23:43:42.012 - Failed to init graphics device Mon Oct 01 2018 23:43:42.012 - Failed to initialize compositor Mon Oct 01 2018 23:43:42.012 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:43:46.917 - //===================================================================================================================== Mon Oct 01 2018 23:43:46.917 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:43:46.917 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:43:46.979 - Failed to start compositor: VRInitError_Init_ShuttingDown Mon Oct 01 2018 23:48:08.843 - //===================================================================================================================== Mon Oct 01 2018 23:48:08.844 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:48:08.844 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:48:09.877 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:48:09.880 - Events created Mon Oct 01 2018 23:48:09.894 - Initializing generic graphics device resources... Mon Oct 01 2018 23:48:09.894 - Headset is using direct mode Mon Oct 01 2018 23:48:10.088 - Failed to create direct mode display! Mon Oct 01 2018 23:48:10.088 - Failed to init graphics device Mon Oct 01 2018 23:48:10.089 - Failed to initialize compositor Mon Oct 01 2018 23:48:10.089 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:48:15.417 - //===================================================================================================================== Mon Oct 01 2018 23:48:15.417 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:48:15.417 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:48:16.412 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:48:16.415 - Events created Mon Oct 01 2018 23:48:16.421 - Initializing generic graphics device resources... Mon Oct 01 2018 23:48:16.422 - Headset is using direct mode Mon Oct 01 2018 23:48:16.472 - Failed to create direct mode display! Mon Oct 01 2018 23:48:16.472 - Failed to init graphics device Mon Oct 01 2018 23:48:16.473 - Failed to initialize compositor Mon Oct 01 2018 23:48:16.473 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:48:21.366 - //===================================================================================================================== Mon Oct 01 2018 23:48:21.366 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:48:21.366 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:48:22.352 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:48:22.359 - Events created Mon Oct 01 2018 23:48:22.366 - Initializing generic graphics device resources... Mon Oct 01 2018 23:48:22.367 - Headset is using direct mode Mon Oct 01 2018 23:48:22.422 - Failed to create direct mode display! Mon Oct 01 2018 23:48:22.422 - Failed to init graphics device Mon Oct 01 2018 23:48:22.423 - Failed to initialize compositor Mon Oct 01 2018 23:48:22.423 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:48:22.549 - //===================================================================================================================== Mon Oct 01 2018 23:48:22.549 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:48:22.549 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:48:23.532 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:48:23.535 - Events created Mon Oct 01 2018 23:48:23.541 - Initializing generic graphics device resources... Mon Oct 01 2018 23:48:23.542 - Headset is using direct mode Mon Oct 01 2018 23:48:23.586 - Failed to create direct mode display! Mon Oct 01 2018 23:48:23.586 - Failed to init graphics device Mon Oct 01 2018 23:48:23.587 - Failed to initialize compositor Mon Oct 01 2018 23:48:23.587 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:48:33.287 - //===================================================================================================================== Mon Oct 01 2018 23:48:33.287 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:48:33.287 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:48:34.281 - displaylink: STATUSCODE_4 Mon Oct 01 2018 23:48:34.287 - Events created Mon Oct 01 2018 23:48:34.294 - Initializing generic graphics device resources... Mon Oct 01 2018 23:48:34.294 - Headset is using direct mode Mon Oct 01 2018 23:48:34.343 - Failed to create direct mode display! Mon Oct 01 2018 23:48:34.343 - Failed to init graphics device Mon Oct 01 2018 23:48:34.344 - Failed to initialize compositor Mon Oct 01 2018 23:48:34.344 - Failed to start compositor: VRInitError_Compositor_Failed Mon Oct 01 2018 23:49:51.977 - //===================================================================================================================== Mon Oct 01 2018 23:49:51.977 - VR compositor (v1537309452) starting up Mon Oct 01 2018 23:49:51.977 - RuntimePath : C:\Program Files (x86)\Steam\steamapps\common\SteamVR\ Mon Oct 01 2018 23:49:52.043 - Failed to start compositor: VRInitError_Init_ShuttingDown Link to comment Share on other sites More sharing options...
TFSwami Posted December 19, 2018 Share Posted December 19, 2018 Sounds like the problem I struggled with a few days ago. I tried everything. The only thing that worked was to uninstall SteamVR and reinstall it. Right click on SteamVR in the Steam Library app listing and choose uninstall. Doing so didn't cause me to lose the games I had downloaded. I believe you reinstall by right clicking on SteamVR again and choosing the appropriate link. I have i7-8700K, 1080. Link to comment Share on other sites More sharing options...
Synthesis Posted December 19, 2018 Share Posted December 19, 2018 I would also recommend reinstalling SteamVR (Not Steam, just the VR app)Thank you, -John C Link to comment Share on other sites More sharing options...
Maribel_Hearn Posted December 20, 2018 Share Posted December 20, 2018 I had the same problem. My solution was to uninstall SteamVR Beta and install the normal SteamVR. Error can be reproduced simply by installing SteamVR Beta again. Link to comment Share on other sites More sharing options...
Synthesis Posted December 20, 2018 Share Posted December 20, 2018 Good idea. Any time you run into an error on SteamVR beta, it's always worth rolling back to the Public Branch. Thanks, -John C Link to comment Share on other sites More sharing options...
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