Optimizing Pop!_OS on a GNOME Boxes VM

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If you've just installed Pop!_OS in a virtual machine using GNOME Boxes, there are a few important steps to ensure maximum compatibility and performance. Follow this guide to enhance your virtual machine experience.

1. Update the System

Before making any changes, update your system to get the latest security patches and software updates:

sudo apt update && sudo apt full-upgrade -y

2. Install Guest Tools

GNOME Boxes relies on SPICE to provide a seamless experience. Install the necessary packages:

sudo apt install spice-vdagent qemu-guest-agent -y

These tools enable:

  • Automatic screen resizing
  • Clipboard sharing between host and guest
  • Improved USB device support

3. Enable QEMU Guest Agent

After installation, restart your VM and check if the QEMU guest agent is running:

systemctl status qemu-guest-agent

If it's not active, enable it with:

sudo systemctl enable --now qemu-guest-agent

4. Improve Graphics Performance

For better graphical performance, ensure that VirGL is enabled in your VM settings. This helps with 3D acceleration and smoother animations.

5. Adjust Memory and CPU Allocation

Increasing the RAM and CPU cores allocated to your VM in GNOME Boxes can significantly improve performance. If your host system allows, try allocating at least 4GB of RAM and 2 CPU cores.

6. Fix Keyboard and Clipboard Issues

If you encounter issues with keyboard input or clipboard sharing, install:

sudo apt install spice-webdavd -y

Conclusion

Following these steps will ensure that Pop!_OS runs smoothly on your GNOME Boxes virtual machine. Enjoy a better experience with improved performance and compatibility!