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doc:lighthouse:setup [2019-04-04 11:07]
arnaud
doc:lighthouse:setup [2019-04-04 11:29]
arnaud [Setting up SteamVR without Head Mounted Display]
Line 28: Line 28:
  
 ''openvr.OpenVRError: b'VRInitError_Init_VRClientDLLNotFound' (error number 102)'' ''openvr.OpenVRError: b'VRInitError_Init_VRClientDLLNotFound' (error number 102)''
 +
 +Or this when running the script from the Crazyflie firmware repos:
 +
 +<code>
 +$ python3 get_bs_position.py 
 +Openning OpenVR
 +python3: Relink `/lib/x86_64-linux-gnu/libudev.so.1' with `/lib/x86_64-linux-gnu/librt.so.1' for IFUNC symbol `clock_gettime'
 +Segmentation fault (core dumped)
 +</code>
  
 Then you are maybe missing some essential packages for openvr: Then you are maybe missing some essential packages for openvr:
Line 34: Line 43:
   * libvulkan-dev   * libvulkan-dev
   * libsdl2-dev   * libsdl2-dev
 +
 +On Ubuntu:
 +
 +<code>
 +$ sudo apt-get install libudev-dev  libvulkan-dev  libsdl2-dev
 +$ python3 -m pip uninstall openvr
 +$ python3 -m pip install openvr
 +</code>
  
 if this still doesn't work, please check this forum-thread for other options: if this still doesn't work, please check this forum-thread for other options:
Line 46: Line 63:
 <code> <code>
 # cat > /etc/udev/rules.d/99-steamvr.rules << EOF # cat > /etc/udev/rules.d/99-steamvr.rules << EOF
-KERNEL="hidraw*", ATTRS{idVendor}=="28de", MODE=="0666"+KERNEL=="hidraw*", ATTRS{idVendor}=="28de", MODE=="0666"
 EOF EOF
 </code> </code>
doc/lighthouse/setup.txt · Last modified: 2020-05-12 14:35 by kimberly