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>>> import pycuda.autoinit
Traceback (most recent call last):
File "", line 1, in
File "/home/grl00/local_env/lib/python3.12/site-packages/pycuda/autoinit.py", line 9, in
cuda.init()
pycuda._driver.Error: cuInit failed: unknown error
Das habe ich bereits getan:
Ich habe die richtige Version des Nvidia-Treibers: (sudo apt install nvidia-driver-580-server)
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+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 580.95.05 Driver Version: 580.95.05 CUDA Version: 13.0 |
+-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA P102-100 Off | 00000000:04:00.0 Off | N/A |
| 51% 27C P8 9W / 250W | 5MiB / 10240MiB | 0% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
| 1 NVIDIA P102-100 Off | 00000000:83:00.0 Off | N/A |
| 51% 20C P8 8W / 250W | 5MiB / 10240MiB | 0% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
| 2 NVIDIA P102-100 Off | 00000000:84:00.0 Off | N/A |
| 50% 14C P8 8W / 250W | 5MiB / 10240MiB | 0% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 2005 G /usr/lib/xorg/Xorg 4MiB |
| 1 N/A N/A 2005 G /usr/lib/xorg/Xorg 4MiB |
| 2 N/A N/A 2005 G /usr/lib/xorg/Xorg 4MiB |
+-----------------------------------------------------------------------------------------+
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#install 12.0
sudo apt install nvidia-cuda-toolkit
...
nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2023 NVIDIA Corporation Built on Fri_Jan__6_16:45:21_PST_2023 Cuda compilation tools, release 12.0, V12.0.140 Build cuda_12.0.r12.0/compiler.32267302_0
Code: Select all
#install 13-0 :
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/cuda-ubuntu2404.pin
sudo mv cuda-ubuntu2404.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/13.0.0/local_installers/cuda-repo-ubuntu2404-13-0-local_13.0.0-580.65.06-1_amd64.debsudo dpkg -i cuda-repo-ubuntu2404-13-0-local_13.1.0-590.44.01-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu2404-13-0-local_13.0.0-580.65.06-1_amd64.deb
sudo cp /var/cuda-repo-ubuntu2404-13-0-local/cuda-*-keyring.gpg /usr/share/keyrings/
sudo apt-get update
sudo apt-get -y install cuda-toolkit-13-0
#locate with nvcc :
sudo ln -s /usr/local/cuda-13.0 /usr/local/cuda
echo 'export CUDA_HOME=/usr/local/cuda' >> ~/.bashrc
echo 'export PATH=$CUDA_HOME/bin:$PATH' >> ~/.bashrcecho 'export PATH=$CUDA_HOME/bin:$PATH' >> ~/.bashrc
source ~/.bashrc
nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2025 NVIDIA Corporation Built on Wed_Jul_16_07:30:01_PM_PDT_2025 Cuda compilation tools, release 13.0, V13.0.48 Build cuda_13.0.r13.0/compiler.36260728_0
Ich habe mehrmals versucht, es zu deinstallieren und neu zu installieren, und jedes Mal erhalte ich die gleiche Fehlermeldung.
Ich habe dieses Problem in der Vergangenheit (völlig zufällig) beheben können, aber ich bekomme es nicht wieder zum Laufen.
Haben Sie Vorschläge zur Behebung dieser Art von Problem?
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