Ubuntu20.04 tutorial after installation
2021-1-14, the machine has been installed and upgraded from 18.04-20.04. Start mining pit (record)
BUG area:
1 Unlock the deb file package:
The Ubuntu that has just been updated will have the problem of locking the deb file, resulting in the inability to install and decompress normal files.
Enter the following command:
sudo killall apt apt-get
Then enter:
sudo rm /var/lib/apt/lists/lock
sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lock*
Then reconfigure the package
sudo dpkg --configure -a
sudo apt update
2 The installation file library is damaged:
When opening 
this software, the file library may be damaged.
Encounter dpkg: error processing package sogoupinyin (--install): dependency problems-leaving unconfigured
Check and repair dependencies:
sudo apt-get install -f
** Installation area
1 install Sogou input method
Install Fcitx input framework before installation
sudo apt install fcitx-bin
sudo apt-get install fcitx-table
Then go to the official website to download the Sogou Linux installation package (select the corresponding key)
https://pinyin.sogou.com/linux/
Then install the corresponding installation package:
sudo dpkg -i sougou的文件名.deb
2 install Typora (official method)
Note-taking software-personally feels very easy to use.
Typora's official website: typora.io just
copy and paste:
wget -qO - https://typora.io/linux/public-key.asc | sudo apt-key add -
sudo add-apt-repository 'deb https://typora.io/linux ./'
sudo apt-get update
sudo apt-get install typora
3 install Google Chrome
Import the public key
wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
Update dependencies
sudo apt-get update
Install google
sudo apt-get install google-chrome-stable
Just start
Install WPS
First go to the official website to install the deb type installation package: click to enter
and then open the terminal in the downloaded directory
sudo dpkg -i +安装包名
Install vscode
Method 1 Go to the official website to download the deb installation package, and then open the terminal in the download directory:
sudo dpkg -i +安装包名
Method 2 Directly search for vscode and download it on the software application store that comes with Ubuntu