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Ubuntu Initial Setup

nvidia driver install

# Check graphic card
sudo update-pciids
lspci | grep VGA

# Install appropriate graphic card driver
sudo apt-add-repository ppa:graphics-drivers/ppa 
sudo apt update
ubuntu-drivers devices
sudo ubuntu-drivers autoinstall

.deb program install

chrome https://www.google.com/chrome/ vscode https://code.visualstudio.com/download

apt program install

sudo apt install terminator -y
sudo apt install simplescreenrecorder -y

terminator key binding setup

ibus-setup에서 emoji 단축키(ctrl+shift+e) 삭제

(optional) Language Setup

2-1 2-2 setting-region&language-+ 클릭 후 Korean(Hangul)추가 후 나머지 삭제 2-3 sudo apt install gnome-tweaks -y && gnome-tweaks 실행 2-4 Keyboard&Mouse-AddtionalLayoutOptions-KoreanHangul/Hanjakeys-MakerightAltaHangulkey 2-5 setting-region&language-Korean(Hangul) 톱니 클릭 후 hangul 빼고 다른키 모두 삭제



Cmake upgrade


cmake_download_link

압축해제


cmake --version

cd ~/Downloads/cmake-3.xxxx/  
./bootstrap --prefix=$HOME/cmake-install
make
make install
echo "export PATH=$HOME/cmake-install/bin:$PATH" >> ~/.bashrc
echo "export CMAKE_PREFIX_PATH=$HOME/cmake-install:$CMAKE_PREFIX_PATH" >> ~/.bashrc

cmake --version



Cmake upgrade


    

  1. 도커 설치
https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository
    2. 



도커 명령어에 sudo 안붙이도록


sudo usermod -aG docker $USER
sudo reboot


    

  1. nvidia-container-toolkit 설치 (https://velog.io/@cjw9105/NVIDIA-Container-Toolkit-%EC%84%A4%EC%B9%98)
    2. 



https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/install-guide.html


#install 후에 runtime 추가하는 법
sudo mkdir -p /etc/systemd/system/docker.service.d
sudo tee /etc/systemd/system/docker.service.d/override.conf <<EOF
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd --host=fd:// --add-runtime=nvidia=/usr/bin/nvidia-container-runtime
EOF
sudo systemctl daemon-reload 

&& sudo systemctl restart docker
sudo nvidia-ctk runtime configure --runtime=docker
sudo systemctl restart docker
sudo docker run --rm --runtime=nvidia --gpus all nvidia/cuda:11.8.0-base-ubuntu20.04 nvidia-smi


    

  1. ros 설치
!!!!!!!!!!!!!!
pcl은 ros 설치하면서 자동으로 설치가 된다. pcl 제거 하거나 새로 버전 설치하면 꼬일 수 있음 주의!!!!!!!!!!!!
python3-pcl만 설치해주면 된다.
python3
import pcl
a = pcl.PointCloud()
로 잘 설치 됬는지 확인
    2.