Ubuntu creates a desktop shortcut for the .APPImage executable

Take for xapp.APPImageexample

Create a soft symbolic link

# sudo ln -s 文件路径（根据情况改变） 符号连接路径（不变）
sudo ln -s ~/xapp.AppImage /usr/local/bin/xapp

Create Shortcut

• Download the desktop icon, the picture format is arbitrary, such as: png, jpg, etc. (you can directly Baidu related pictures)
• Create a shortcut file

sudo gedit ~/.local/share/applications/xapp.desktop

• Change the file information and save
  Name as the shortcut name, Exec as the created soft link symbol, and Icon as the path where the icon is located

[Desktop Entry]
Encoding=UTF-8
Name=xapp
Exec=xapp
# 图标路径
Icon=~/icon.png
Terminal=false
Type=Application
Categories=Internet;

delete desktop shortcut

sudo rm /usr/local/bin/xapp

sudo rm ~/.local/share/applications/xapp.desktop