I’m using a seeed branded jetson nano in the field and a recent update (sometime close to 7/5/2023) has broken several systems on the jetson.
When we try to run our previously working Deepstream application, we get the following errors:
NVPM ERROR: Error opening /sys/devices/gpu.0/power/control: 2 NVPM ERROR: failed to write PARAM GPU_POWER_CONTROL_ENABLE: ARG GPU_PWR_CNTL_EN: PATH: /sys/devices/gpu.0/power/control VAL: on NVPM ERROR: Error opening /sys/devices/gpu.0/devfreq/57000000.gpu/available_frequencies: 2 NVPM ERROR: failed to read PARAM GPU: ARG FREQ_TABLE: PATH /sys/devices/gpu.0/devfreq/57000000.gpu/available_frequencies NVPM ERROR: Error opening /sys/devices/gpu.0/power/control: 2 NVPM ERROR: failed to write PARAM GPU_POWER_CONTROL_DISABLE: ARG GPU_PWR_CNTL_DIS: PATH: /sys/devices/gpu.0/power/control VAL: auto NVPM ERROR: failed to set power mode! NVPM ERROR: optMask is 1, no request for power mode Error: Unknown GPU Type! nvbufsurftransform:cuInit failed : 100
I need to know how to fix this as it’s affecting a unit currently in the field used for safety and security monitoring.
It’s also affecting jtop:
The jtop.service is not active. Please run: sudo systemctl restart jtop.service
But when I run the systemctl, it doesn’t start again.
It also caused a display error and NoMachine is having a hard time connecting.