Short Answer 
To update Visual Studio Code on Ubuntu, open the terminal using Ctrl + Alt + T, then update your package list with “sudo apt update”. Finally, upgrade VSCode using either “sudo apt upgrade code” for a package manager installation or “sudo snap refresh code” for a Snap installation.
Step 1: Open the Terminal
To begin the update process for Visual Studio Code (VSCode) on Ubuntu, you first need to launch the terminal. You can easily access it by pressing Ctrl + Alt + T on your keyboard. This will bring up the terminal window where you can input commands to update your software.
Step 2: Update Package List
Once the terminal is open, the next step is to ensure that your package list is up to date. Type the command sudo apt update and press Enter. This command will refresh the list of available packages and their versions, preparing your system for any updates that are required.
Step 3: Upgrade Visual Studio Code
After updating the package list, you can now upgrade VSCode. If it was installed via the package manager, run the command sudo apt upgrade code to upgrade the software. Alternatively, if it was installed using Snap, use sudo snap refresh code. This will install the latest version of VSCode, ensuring you have the latest features and fixes.