771

为gedit添加中文显示支持,否则gedit中文显示不正常：

终端中输入如下命令：

gsettings set org.gnome.gedit.preferences.encodings candidate-encodings "['GB18030', 'GB2312', 'GBK', 'UTF-8', 'BIG5', 'CURRENT', 'UTF-16']"

sudo gedit /etc/modprobe.d/blacklist.conf

在最后行加入：

blacklist nouveau

options nouveau modeset=0

输入： sudo update-initramfs -u 更新内核镜像

lspci | grep nouveau

如果没有内容 ，说明禁用成功

7）重启后可正常进入界面

8）终端输入：sudo passwd 设置su密码

“源”更新：

sudo apt-get update

sudo apt-get -y install g++

sudo apt-get -y install git

//---------------------------------------------------------------------------------------------------------------

&6.安装opencv，注意版本为2.4.13，同时注意，务必要在cuda之前安装opencv

//---------------------------------------------------------------------------------------------------------------

https://github.com/jayrambhia/Install-OpenCV

chmod a+x *.sh  //给所有.sh文件赋予执行权限

sudo ./opencv2_4_10.sh

sudo apt-get remove --purge nvidia*    //删除以前安装的英伟达显卡组件

终端输入以下代码：

su

service lightdm stop % 关闭图形界面，上面命令虽屏幕黑，但未关闭图形界面

cd  命令进入NVIDIA-Linux-x86_64-390.87.run.包所在位置  需要切换到root

chmod +x NVIDIA-Linux-x86_64-390.87.run

./NVIDIA-Linux-x86_64-390.87.run --no-opengl-files (不加这句会出现循环登录，循环登录的主要原因是opengl与nvidia显卡冲突)

选择的时候有一个很重要的部分：在选择是否更新Xserver时选择no，否则分辨率出错

重启系统，输入 lspci | grep -i nvidia 或 nvidia-smi 确认安装是否成功，成功会打印出显卡信息。

先进入安装包目录，修改运行权限，然后执行。安装代码：

chmod +x *.run

./cuda_9.0.176_384.81_linux.run --no-opengl-libs

安装的时候，要让你先看一堆文字（EULA)，我们直接不停的按空格键到100%，

-----------------

Do you accept the previously read EULA?

accept/decline/quit:              accept

Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 384.81?

(y)es/(n)o/(q)uit: n

Install the CUDA 9.0 Toolkit?

(y)es/(n)o/(q)uit: y

Enter Toolkit Location

[ default is /usr/local/cuda-9.0 ]:

/usr/local/cuda-9.0 is not writable.

Do you wish to run the installation with 'sudo'?

(y)es/(n)o: yes

Please enter your password:

Do you want to install a symbolic link at /usr/local/cuda?

(y)es/(n)o/(q)uit: yes

Install the CUDA 9.0 Samples?

(y)es/(n)o/(q)uit: yes

Enter CUDA Samples Location

[ default is /home/poa ]:

Installing the CUDA Toolkit in /usr/local/cuda-9.0 ...

Missing recommended library: libXmu.so

Installing the CUDA Samples in /home/poa ...

Copying samples to /home/poa/NVIDIA_CUDA-9.0_Samples now...

Finished copying samples.

注意 显卡驱动不可以装

在安装中，安装包的默认路径，不建议修改，其默认路径是：

bin文件安装到：

/usr/local/cuda-9.0/bin

lib文件安装到：

/usr/local/cuda-9.0/lib64

demo文件安装到：

/home/poa

sudo gedit ~/.bashrc

在文件末尾输入：

export PATH=/usr/local/cuda-9.0/bin:$PATH

export LD_LIBRARY_PATH=/usr/local/cuda-9.0/lib64:$LD_LIBRARY_PATH

保存退出后在终端输入命令：

source ~/.bashrc

sudo ldconfig

安装完成后，重启

reboot

验证安装是否正确

lspci | grep -i nvidia

或者  sudo nvidia-smi 验证

cuDNN软件库的安装，cuDNN软件库是nvidia在cuda基础上专门针对DNN优化的第三方算法包

tar -zxvf cudnn-9.0-linux-x64-v7.3.1.20.tgz

sudo cp cuda/include/cudnn.h //usr/local/cuda-9.0/include/

sudo cp cuda/lib64/libcudnn* /usr/local/cuda-9.0/lib64/

sudo chmod a+r /usr/local/cuda-9.0/include/cudnn.h

sudo chmod a+r /usr/local/cuda-9.0/lib64/libcudnn*

sudo ldconfig -v

至此，cuDNN的编译已经完全没有问题了。

终端输入：

nvidia-smi  //确认显卡安装正常

nvcc -V  //确认cudnn安装完成

//////////////ROS 

http://wiki.ros.org/kinetic/Installation/Ubuntu

sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'

sudo apt-key adv --keyserver hkp://ha.pool.sks-keyservers.net:80 --recv-key 421C365BD9FF1F717815A3895523BAEEB01FA116

sudo apt-get update

sudo apt-get install ros-kinetic-desktop-full

sudo rosdep init

rosdep update

echo "source /opt/ros/kinetic/setup.bash" >> ~/.bashrc

source ~/.bashrc

sudo apt-get install python-rosinstall python-rosinstall-generator python-wstool build-essential

sudo apt-get update

sudo apt-get install -y python-catkin-pkg python-rosdep python-wstool ros-$ROS_DISTRO-catkin libmosquitto-dev gksu

cd $HOME

git clone https://github.com/CPFL/Autoware.git --recurse-submodules

cd ~/Autoware/ros/src

catkin_init_workspace

cd ../

rosdep install -y --from-paths src --ignore-src --rosdistro $ROS_DISTRO

./catkin_make_release

echo "source /home/poa/Autoware/ros/devel/setup.bash" >> ~/.bashrc

source ~/.bashrc

//-------------------------------------

//---ceres-solver-master

sudo apt-get install liblapack-dev

sudo apt-get install  libsuitesparse-dev

sudo apt-get install  libcxsparse3.1.4

sudo apt-get install  libgflags-dev

sudo apt-get install libgoogle-glog-dev

sudo apt-get install  libgtest-dev

cd ceres-solver-master

mkdir build

cd build

cmake ..

make -j32

sudo make install

//-------------------------------------

//---eigen-git-mirror-3.2.9

cd eigen-git-mirror-3.2.9

mkdir build

cd build

cmake ..

sudo make install

sudo apt install python-pip

pip install python_docx

cd protobuf-3.5.1

sudo apt-get install autoconf automake libtool curl make g++ unzip

./autogen.sh

./configure

sudo make -j32

sudo make check

sudo make install

sudo ldconfig

cd  ~/setup/protobuf-3.5.1/src/google/protobuf/stubs

sudo cp strutil.h /usr/local/include/google/protobuf/stubs/

sudo cp stringprintf.h /usr/local/include/google/protobuf/stubs/

cd ~/setup

sudo dpkg -i wps-office_10.1.0.5672~a21_amd64.deb

sudo dpkg -i roboware-studio_1.2.0-1524709819_amd64.deb

cd linuxcan

sudo make

sudo make install

sudo modprobe pciefd

cd canlib/example

./listChannels

sudo apt install aptitude

tar -xvzf LBAS_CAPTURE_x86_64.tar.gz

cd LBAS_CAPTURE_x86_64

sudo ./setup.sh

cd /opt/LBAS/bin

./LBASPlayer

su

ufw disable

echo "source /home/poa/rplidar/ros/devel/setup.bash" >> ~/.bashrc

source ~/.bashrc

cd $HOME/rplidar/ros

catkin_make --pkg road_msgs autoware_msgs dbw_mkz_msgs

catkin_make

打开终端，在终端中执行gnome-session-properties，会弹出一个“Startup Applications Preferences”的菜单，点击添加Add

Name：输入命令名称

Command：输入启动指令

Comment：输入指令描述

在Command里可以输入运行的脚本，如

gnome-terminal -x /home/poa/autoLoad.sh

开机启动can驱动

1  切换到root下 

2  打开sudoers

gedit /etc/sudoers

3  添加免密码

poa ALL = NOPASSWD: ALL

程序中添加

system("sudo modprobe pciefd");

开机启动该程序即可

//--------------------

//-- 

问题：点击右上角 System Setting 无法弹出系统设置界面。

命令客户端 sudo apt-get install ubuntu-desktop

//---------------------