koide3/direct_visual_lidar_calibration

Error glfw

Closed this issue · 8 comments

Davabbb commented

glfw error 65544: X11: Failed to open display :2
failed to initialize GLFW

i try xhost local:root and export DISPLAY=:...

Seekerzero commented

Are you running this in a virtual machine? Currently glfw needs a physical graphic card to initialize.

Davabbb commented

no, i have nvidia

koide3 commented

Can you run glxinfo? If not there should be X-related issues that may be unrelated to the calibration program.