No devices were found

No devices were found

error in installing
ZOTAC GAMING GeForce RTX 3080 Ti Trinity OC in Ubuntu 20.04.

cat /proc/driver/nvidia/version command gives

NVRM version: NVIDIA UNIX x86_64 Kernel Module  525.85.05  Sat Jan 14 00:49:50 UTC 2023
GCC version:  gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1)

lspci | grep -i nvidia command gives

06:00.0 VGA compatible controller: NVIDIA Corporation Device 2216 (rev a1)
06:00.1 Audio device: NVIDIA Corporation Device 1aef (rev a1)

The system has Nvidia driver version and 525.85.05
Cuda 11.6.
All installed successfully using run files.

But nvidia-smi command gives
No devices were found

What is wrong with installation?


dpkg -l | grep -i nvidia command has outputs as below

ii  libnvidia-compute-510:i386                 510.108.03-0ubuntu0.20.04.1         i386         NVIDIA libcompute package
ii  libnvidia-decode-510:i386                  510.108.03-0ubuntu0.20.04.1         i386         NVIDIA Video Decoding runtime libraries
ii  libnvidia-encode-510:i386                  510.108.03-0ubuntu0.20.04.1         i386         NVENC Video Encoding runtime library
ii  libnvidia-fbc1-510:i386                    510.108.03-0ubuntu0.20.04.1         i386         NVIDIA OpenGL-based Framebuffer Capture runtime library
ii  screen-resolution-extra                    0.18build1                          all          Extension for the nvidia-settings control panel

Please run as root and attach the resulting nvidia-bug-report.log.gz file to your post.

nvidia-bug-report.log.gz (228.0 KB)

Neousys board, see

BTW, rather not use the runfile installer but the packaged driver from Software&Updates.

Now I reinstalled using CUDA11.6 deb (local) but still the same issue.
Cuda 11.6 has driver 515 version. So my driver version now is

cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 515.43.04 Tue Apr 26 15:52:32 UTC 2022
GCC version: gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1)

Did you read the linked post?

Yeah so Neurosis’s bios issue. right? I’ll contact Neurosys.