Table of contents
- 1. Install remote desktop control software Nomachine
- 2. Cancel the setting of the login ring
- 3. Replace the apt software source Tsinghua source (important)
- 6. [Install Chinese input method](https://zhuanlan.zhihu.com/p/111734450#:~:text=%E4%BB%A5%E4%B8%8B%E4%B8%BA%E8%AE %BE%E7%BD%AE%E4%B8%AD%E6%96%87%E4%BB%A5%E5%8F%8A%E4%B8%AD%E6%96%87%E8%BE%93 %E5%85%A5%E6%B3%95%E6%AD%A5%E9%AA%A4%EF%BC%9A%201%EF%BC%89%E6%89%93%E5%BC%80 %E8%AE%BE%E7%BD%AE%EF%BC%8C%E9%80%89%E6%8B%A9%E2%80%9CRegion&Language%E2%80%9D%E9%80%89%E9 %A1%B9%EF%BC%8C%E5%B9%B6%E9%80%89%E6%8B%A9%E9%A1%B5%E9%9D%A2%E4%B8%AD%E7%9A %84%E2%80%9CManguage%E2%80%9D,2%EF%BC%89%E9%80%89%E6%8B%A9%E2%80%9Cinstall/remove%20language%E2%80%9D %E9%80%89%E9%A1%B9%EF%BC%8C%E5%B9%B6%E6%B7%BB%E5%8A%A0%E4%B8%AD%E6%96%87%EF %BC%8C%E7%AD%89%E5%BE%85%E4%B8%8B%E8%BD%BD%E5%AE%8C%E6%88%90%E4%B9%8B%E5%90 %8E%E9%87%8D%E5%90%AF%E8%99%9A%E6%8B%9F%E6%9C%BA%E5%AE%8C%E6%88%90%E5%AE%89 %E8%A3%85)
1. Install remote desktop control software Nomachine
See if your device is ARMv7 or ARMv8 by running the following command:
sudo uname -a
Download the DEB format, open the terminal in the download directory, or cd Downloads/, enter: sudo dpkg -i nomachineand press Tab to complete automatically and install it.
2. Cancel the setting of the login ring
- Open the application -> accessories -> password and encryption key (if the menu is in English, you can't find it, enter it in the terminal
seahorse), switch to the password tab, and you will see a password key ring (the key ring is login) - Right-click -> Change Password, and then fill in the system login password in the "Old Password", other do not need to fill in, directly confirm, and select "Use unsafe storage", confirm it
3. Replace the apt software source Tsinghua source (important)
* Jetson Nano/Xavier are both ARM architecture, do not use the source of X86 architecture to replace the software source
1. Backup sources.list
sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup
2. Use gedit to modify source.list (you can also use vim, you need to master vim syntax)
to delete the original text and replace it as follows:
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main restricted universe multiverse
The X86 architecture is replaced as follows:
# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
# 预发布软件源，不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
3. Update the software source
sudo apt-get update