Hello,
After I installed CUDA and test it with running deviceQuery (from NVIDIA_CUDA-8.0_Samples), it shows:
./deviceQuery Starting…
CUDA Device Query (Runtime API) version (CUDART static linking)
cudaGetDeviceCount returned 38
→ no CUDA-capable device is detected
Result = FAIL
$ ls -l /usr/bin/ |grep nvidia
-rwxr-xr-x 1 root root 24351 Jun 4 00:51 nvidia-bug-report.sh
-rwxr-xr-x 1 root root 60536 Jun 4 00:51 nvidia-cuda-mps-control
-rwxr-xr-x 1 root root 46344 Jun 4 00:51 nvidia-cuda-mps-server
-rwxr-xr-x 1 root root 221968 Jun 4 00:51 nvidia-debugdump
-rwxr-xr-x 1 root root 270 Sep 7 2016 nvidia-detector
-rwxr-xr-x 1 root root 352808 Jun 4 00:51 nvidia-installer
-rwsr-xr-x 1 root root 29424 Jun 4 00:51 nvidia-modprobe
-rwxr-xr-x 1 root root 37992 Jun 4 00:51 nvidia-persistenced
-rwxr-xr-x 1 root root 294472 Jun 4 00:51 nvidia-settings
-rwxr-xr-x 1 root root 488896 Jun 4 00:51 nvidia-smi
lrwxrwxrwx 1 root root 16 Jun 4 00:51 nvidia-uninstall -> nvidia-installer
-rwxr-xr-x 1 root root 188096 Jun 4 00:51 nvidia-xconfig
$ ls -l /dev |grep nvidia
crw-rw-rw- 1 root root 195, 0 Jun 4 01:02 nvidia0
crw-rw-rw- 1 root root 195, 255 Jun 4 01:02 nvidiactl
crw-rw-rw- 1 root root 195, 254 Jun 4 01:02 nvidia-modeset
crw-rw-rw- 1 root root 240, 0 Jun 4 12:56 nvidia-uvm
crw-rw-rw- 1 root root 240, 1 Jun 4 12:56 nvidia-uvm-tools
sudo dmesg |grep NVRM
[sudo] password for ece504:
[ 2.896798] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 375.26 Thu Dec 8 18:36:43 PST 2016 (using threaded interrupts)
[ 4.055534] NVRM: Your system is not currently configured to drive a VGA console
[ 4.055535] NVRM: on the primary VGA device. The NVIDIA Linux graphics driver
[ 4.055536] NVRM: requires the use of a text-mode VGA console. Use of other console
[ 4.055537] NVRM: drivers including, but not limited to, vesafb, may result in
[ 4.055537] NVRM: corruption and stability problems, and is not supported.
My system is Ubuntu 16.04. It’s Dell computer.
Thank you!
nvidia-bug-report.log.gz (85.8 KB)
nvidia-installer.log (3.56 KB)