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OP4 Headless empty or black screens - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: Pypilot (https://forum.openmarine.net/forumdisplay.php?fid=17) +--- Forum: General discussion (https://forum.openmarine.net/forumdisplay.php?fid=18) +--- Thread: OP4 Headless empty or black screens (/showthread.php?tid=5406) |
OP4 Headless empty or black screens - sandervd - 2024-05-15 Hello, I am running a fresh OP4 install on a Raspberry 5 with the MacArthur Hat and an ICM-20948. Packages are updated to the latest (4.0.7 for Pypilot). The IMU seems to be working alright, data in SignalK seems logic and correct. I am running a headless install and usually connect with Raspberry Connect or VNC. When I do this, some of the Pypilot graphics don't seem to rendered; specifically the calibration and scope ones. I have no monitor, so I am unable to see if this is due to the headless installation. I have posted some screengrabs here: https://imgur.com/a/qN5WoPU Happy to help troubleshooting. Thanks! RE: OP4 Headless empty or black screens - seandepagnier - 2024-05-15 That is a bit strange indeed! It seems to render the boat which is using opengl but not the plots. If you run "pypilot_calibration" from the terminal, is there any useful text output? Then there are no settings!! Is there any chance you can pull pypilot from git and install locally (assuming you have a linux machine) then run "pypilot_calibration" and see if it renders? RE: OP4 Headless empty or black screens - sandervd - 2024-05-15 Thanks for the swift reply, Sean. Appreciate your help. Here's the output: pi@openplotter:~ $ pypilot_calibration failed to load pywavefront: Cannot connect to "None" Unable to access the X Display, is $DISPLAY set properly? Happy to pull from git and try again, but I need some help with the commands. Do I follow these steps?: git clone https://github.com/pypilot/pypilot sudo python3 setup.py install Sean, I think I found the culprit. It's Wayland. I did switch to Wayland (via the Openplotter settings app) since running Openplotter Headless was extremely laggy. I have now switched back to X11 and the Accel and Compass screens are now working. Scope however and Settings remain blank. RE: OP4 Headless empty or black screens - holgerw - 2024-05-15 @sandervd so we have to wait for wayland compatible version. thanks for finding out. how |