I had a semi-working install of the HAL running. The sensor_demo gave reasonable answers for the temperature, humidity, and uv index. Everloop demo working. But no reporting from any of the directional sensors, roll and pitch stuck at 0 yaw at 180. Also no accelerator data. No magnetic data.
So I updated all of the software packages and now I have nothing. All sensors reporting 0, and the ever loop demo doesn’t work.