To uninstall Burp Suite Professional from Ubuntu, follow these steps:

Method 1: Uninstall using the terminal (if installed using the `.sh` installer):

1. Open the terminal.
2. Navigate to the Burp Suite installation directory. By default, it is usually installed in `/opt/BurpSuitePro` or `/home/yourusername/BurpSuitePro`, depending on where you installed it. You can navigate to it using:

   cd /path/to/BurpSuitePro

1. Run the uninstaller script. If the Burp Suite installation includes an uninstaller script, run it using:

   ./uninstall

1. If the uninstaller script is not available, simply delete the entire Burp Suite installation directory:

   sudo rm -rf /path/to/BurpSuitePro

Method 2: If installed via Snap or APT (less common):

1. For Snap:

If you installed Burp Suite Professional using Snap, remove it by running:

   sudo snap remove burpsuite

1. For APT:

If you used APT to install Burp Suite (which is unlikely for the professional edition), remove it using:

   sudo apt remove burpsuite

Method 3: Uninstall if you used a `.deb` package:

1. Check installed packages:

If you installed Burp Suite via a `.deb` package, list installed packages using:

   dpkg --list | grep burpsuite

1. Uninstall the package:

Run the following command to uninstall it:

   sudo apt remove burpsuite

Method 4: Remove desktop entry and configurations:

If you created a desktop entry or configuration files for Burp Suite, remove them:

rm ~/.local/share/applications/burpsuite.desktop
rm -rf ~/.BurpSuite

After following the appropriate method, Burp Suite Professional will be uninstalled from your Ubuntu system.