You need to change the g + + link to g++-4.8: sudo mv g++ g++.bak Similarly, the same changes are made to g + + You need to change it to link to gcc-4.8 as follows: sudo mv gcc gcc.bak #backups It is found that GCC is linked to gcc-7.0. The following results are displayed lrwxrwxrwx 1 root root 7th May 16 18:16 /usr/bin/gcc -> gcc-7.3 Therefore, manual degradation: sudo apt-get install gcc-4.8Įnter / usr/bin directory after installation $ls -l gcc* Since CUDA 9.0 only supports GCC 6.0 and below, Ubuntu 18.04 pre installs GCC version 7.3, To start the installation, take cuda9.0 as an example: Note that some versions have patches to download as well. To install CUDA, please note that CUDA usually corresponds to the version of cudnn.įirst of all, select CUDA, or the old version (circled in red), official website address:
OK driver installation is completed, restart, check the system configuration = > details = > about whether the graphics processing corresponds to its own independent graphics card. You can choose to install all the recommended drivers as follows $ sudo apt install nvidia-driver-390
You can choose to install all the recommended drivers as follows $ sudo ubuntu-drivers autoinstall It is recommended to choose the one recommended. Sometimes there are several options for different drivers at different times.
Modalias : pci:v000010DEd00001B82sv00007377sd000011DCbc03sc00i00ĭriver : nvidia-driver-390 - distro non-free recommendedĭriver : xserver-xorg-video-nouveau - distro free builtinĪs you can see, here is a GTX 1070Ti device, and the corresponding driver is nvidia-390 (recommended). Execute command: $ ubuntu-drivers devices Install GPU driver and CUDA+cuDNN (for Ubuntu 18.04) 1, Video card driver installation:įirst, examine the model of your NVIDIA graphics card and recommended drivers.
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