[SOLVED] Failed to query NVIDIA devices

Diego Diniz · 08-28-2017, 02:26 PM

nvidia-persiste

Failed to query NVIDIA devices. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 122 has read and write permissions for those files.

Anyone could help here with this error ?

Thanks...

Emerson · 08-28-2017, 02:32 PM

Of course we can help. Please ensure that the NVIDIA device files (/dev/nvidia*) exist, and that user 122 has read and write permissions for those files.

Diego Diniz · 08-29-2017, 06:26 AM

Emerson, Must I run those commands ? 'Cause I ran they already and they returned some errors.

Diego Diniz · 08-29-2017, 01:40 PM

I've changed my graphic card and now that problem is gone. I was using a GeForce 9500GT now I'm using one called Radeon HD 6450.

Thanks Guys.