Linux Necessary Packages On Ubuntu for Working

Install via Packages

$ sudo apt install -y apt-file tree git pinta minicom screen virtualbox curl qemu-kvm vlc devscripts debhelper config-package-dev ubuntu-dev-tools unrar

Installl Manually

• ssh

sudo apt update
sudo apt install -y openssh-server
sudo systemctl status ssh
sudo ufw allow ssh  
  	

• 安裝輸入法

sudo apt install ibus-chewing  
  	

• settings -> Region & Language -> Manage Installed Language(安裝或移除語言)
• The language support is not installed completely
Click "Install" then input password to apply changes.
• Install/remove Languages...
Enable "Chinese(traditional)" then apply the changes.
• Restart the system to take the changes
• 安裝其它輸入法
If you don't see the input method :

• 20.04
settings -> Region & Language -> Input Sources -> Click "+" -> "..." -> other, to find and add "Chinese(Chewing)".
• 22.04
settings -> Keyboard -> Click "+" -> "..." -> other, to find and add "Chinese(Chewing)".
• Vagrant

      
$ curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add -
$ sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
$ sudo apt-get update && sudo apt-get install vagrant
        

Install "VirtualBox Extension Packis"

Click "Oracle_VM_VirtualBox_Extension_Pack-6.1.26.vbox-extpack"

Skype

$ sudo snap install skype --classic  
  	

google Chrome

$ sudo dpkg -i google-chrome-stable_current_amd64.deb  
  	

Teamviewer

$  sudo apt install libminizip1
$  sudo dpkg -i teamviewer_15.22.3_amd64.deb  
  	

Mattermost

$ sudo dpkg -i mattermost-desktop-4.7.2-linux-amd64.deb  
  	

ubuntu-image

$ sudo snap install ubuntu-image --beta --classic  
  	

snapcraft

$ sudo snap install snapcraft --classic  
  	

Microsoft Teams

Download

$ sudo apt install ./teams_1.4.00.26453_amd64.deb  
  	

Pinta

  $ sudo snap install pinta
  	

Libheif

libheif help you convert HEIC images to JPG.

  $ sudo apt install libheif-examples
  	

To convert multiple HEIC images at once.

  $ for f in *.HEIC; do heif-convert -q 100 $f $f.jpg; done
  	

OBS Studio

  $ sudo apt install obs-studio -y
  	

To start OBS:

  $ sudo obs
  	

Enable Enable Nested VT-x/AMD-V to enable KVM virtualization

$ VBoxManage modifyvm  Windows7-ultimate-x64 --nested-hw-virt on