1、禁用 nouveau 驅動
sudo vim /etc/modprobe.d/nvidia-installer-disable-nouveau.conf 或者
sudo vim /etc/modprobe.d/blacklist.conf 追加内容為：
# generated by nvidia-installer
blacklist nouveau
options nouveau modeset=0 再執行：
sudo update-initramfs -u
sudo shutdown -r now 介紹一下 update-initramfs ：
NAME
update-initramfs - generate an initramfs image
SYNOPSIS
update-initramfs -c|-d|-u [-k version] [-t] [-v] [-b directory] [-h]
DESCRIPTION
The update-initramfs script manages your initramfs images on your local box. It keeps track of the existing initramfs archives in /boot. There are three modes of operation create, update or delete. You must at least specify one of those modes.
The initramfs is a gzipped cpio archive. At boot time, the kernel unpacks that archive into RAM disk, mounts and uses it as initial root file system. All finding of the root device happens in this early userspace.
OPTIONS
-k version
Set the specific kernel version for whom the initramfs will be generated. For example the output of uname -r for your currently running kernel. This argument is optional for update. The default is the latest kernel version.
The use of "all" for the version string specifies update-initramfs to execute the chosen action for all kernel versions, that are already known to update-initramfs.
-c
This mode creates a new initramfs.
-u
This mode updates an existing initramfs.
-d
This mode removes an existing initramfs.
-t
Allows one to take over an custom initramfs with a newer one.
-v
This option increases the amount of information you are given during the chosen action.
-b directory
Set an different bootdir for the image creation.
-h
Print a short help page describing the available options in update-initramfs. 2、關閉顯示管理器
sudo /etc/init.d/lightdm stop 或者
sudo service lightdm stop 3、單獨安裝驅動
(1) 用cuda安裝驅動
sudo <CudaInstaller>.run -silent -driver (2) 下載下傳驅動安裝
下載下傳路徑：https://www.nvidia.com/Download/index.aspx?lang=cn
sudo ./NVIDIA-Linux-x86_64-430.40.run --no-opengl-files - --no-opengl-files：表示隻安裝驅動檔案，不安裝OpenGL檔案。這個參數不可省略，否則會導緻登陸界面死循環，英語一般稱為“login loop”或者“stuck in login”。
- 必選參數解釋：因為NVIDIA的驅動預設會安裝OpenGL，而Ubuntu的核心本身也有OpenGL、且與GUI顯示息息相關，一旦NVIDIA的驅動覆寫了OpenGL，在GUI需要動态連結OpenGL庫的時候就引起問題。
- --no-x-check：表示安裝驅動時不檢查X服務，非必需，我們已經禁用圖形界面。
- --no-nouveau-check：表示安裝驅動時不檢查nouveau，非必需，我們已經禁用驅動。
- -Z, --disable-nouveau：禁用nouveau。此參數非必需，因為之前已經手動禁用了nouveau。
- -A：檢視更多進階選項。
4、安裝cuda、cudnn
cuda下載下傳路徑：https://developer.nvidia.com/cuda-toolkit-archive
sudo <CudaInstaller>.run NVIDIA官網cuda安裝文檔：https://docs.nvidia.com/cuda/index.html
cudnn下載下傳路徑(需要登入)：https://developer.nvidia.com/rdp/cudnn-download
tar -zxvf cudnn-10.0-linux-x64-v7.3.1.20.tgz
sudo cp cuda/include/cudnn.h /usr/local/cuda-10.0/include/
sudo cp cuda/lib64/libcudnn* /usr/local/cuda-10.0/lib64/
sudo chmod a+r /usr/local/cuda-10.0/include/cudnn.h
sudo chmod a+r /usr/local/cuda-10.0/lib64/libcudnn* sudo vim /etc/profile 追加内容為：
export PATH="/usr/local/cuda-10.0/bin:$PATH"
export LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:/usr/local/cuda-10.0/extras/CUPTI/lib64:$LD_LIBRARY_PATH" 