I want to install CUDA on Ubuntu 20.04 and I used these commands to install CUDA (11.1.0) :
wget https://developer.download.nvidia.com/compute/cuda/11.1.0/local_installers/cuda_11.1.0_455.23.05_linux.run
sudo sh cuda_11.1.0_455.23.05_linux.run
But after downloading to install it, it gives this error.
Error:
Installation failed. See log at /var/log/cuda-installer.log for details.
I try this command:
/var/log/nvidia-installer.log
Result:
bash: /var/log/nvidia-installer.log: Permission denied
and this command is :
cat /var/log/cuda-installer.log
Result:
[INFO]: Driver not installed.
[INFO]: Checking compiler version...
[INFO]: gcc location: /usr/bin/gcc
[INFO]: gcc version: gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.1)
[INFO]: Initializing menu
[INFO]: Setup complete
[INFO]: Initializing writeable menu
[INFO]: Components to install:
[INFO]: Driver
[INFO]: 455.23.05
[INFO]: Executing NVIDIA-Linux-x86_64-455.23.05.run --ui=none --no-questions --accept-license --disable-nouveau --no-cc-version-check --install-libglvnd 2>&1
[INFO]: Finished with code: 256
[ERROR]: Install of driver component failed.
[ERROR]: Install of 455.23.05 failed, quitting
Please help me.
