Instructions for setting up combined logging for SteamVR.
- Set environment variable to tell SteamVR to output a combined log file. From the Start menu, type 'env', wait a second for Windows to prompt you to 'Edit environment variables for your account', then hit return. Click 'New' in the top section and set:
Variable name: VR_COMBINED_LOGGING Variable value: 1
- Install two helper tools:
- Open NotePad, paste the following, and save as log.cmd in C:\Users\<your username> (update paths if different).
- "C:\Program Files (x86)\Windows Resource Kits\Tools\tail.exe" -f "C:\Program Files (x86)\Steam\logs\vrcombined_log.txt" | grcat openvr.log
Launch SteamVR once to ensure vrcombined_log.txt gets generated. Then launch ConEmu (which should default to your User folder used above), type log, hit enter and you're done. Just leave it running and it'll update as SteamVR spits out data to its various logs.