Postponed: CUDA device initialisation failed
From BOINC Wiki
Seen in combination with Couldn't get cuda device count in file '/PATH/cudaAcceleration.cu' in line N: no CUDA-capable device is detected.
This happens when you do have an Nvidia GPU, but it isn't CUDA capable, its driver hasn't loaded correctly or the user running the GPU driver does not have the correct permission to do so.
BOINC suspends the CUDA device initialisation until this is fixed.