Unable to query number of CUDA devices!


Upgraded to the latest hive os 0.6-02@181122 and got “Unable to query number of CUDA devices” mining RVN with ccminer enemy latest version. When i use tpruvot it mines fine but enemy no.

FYI i know there’s a similar post but it’s in russian language which i can’t understand.


Check your driver version. It’s could be 396 or higher

Also read similiar post Nvidia-driver-update 410.78 phoenixminer


I’m having the same issue; ran the following line on terminal (through vnc viewer) but fails to update(stays in 390.48):

nvidia-driver-update http://download.hiveos.farm/drivers/NVIDIA-Linux-x86_64-410.78.run

I really don’t want to reimage the ssd.


you can’t run update via VNC because it’s used GUI


Thank you, used shell in a box as described here: https://hiveos.farm/install
and that seemed to work

these drivers seem to be lower hashrate so far:

nvidia-driver-update http://download.hiveos.farm/drivers/NVIDIA-Linux-x86_64-410.78.run

may attempt these next:

nvidia-driver-update http://download.hiveos.farm/drivers/NVIDIA-Linux-x86_64-396.54.run