FreeBSD 15.0 Alpha 1 Is Here With Integrated KDE Plasma Desktop

Update: FreeBSD 15 Alpha 2 Is Officially Released For Testing

The first alpha build for the FreeBSD 15.0 release cycle is officially out. It released on 7 September 2025, just a little after we expected. As someone who loves seeing FreeBSD grow, I'm absolutely excited about what's coming.

This new version promises some interesting features, especially for those of us who want to use FreeBSD on our laptops and desktops.

Installing a Desktop in FreeBSD 15 is Now a Click Away!

First off, let's talk about the biggest news.

FreeBSD 15.0 plans to include an option to install a full KDE Plasma desktop right from the installer.

In the past, if you wanted a desktop environment on FreeBSD, you had to set it up manually. It involved many steps, like installing packages and configuring login managers. But now, FreeBSD is taking a huge step to make life easier for new users.

For a desktop environment, KDE Plasma is an excellent choice. It's super user-friendly, quite like Windows, and it boasts modern development.

It’s also often at the forefront when it comes to graphics drivers and Wayland. I'm really excited to try FreeBSD 15.0 on one of my main laptop.

Wayland: The Future of Graphics?

Another significant improvement being discussed is the possibility of making Wayland the default graphical server, or at least giving us an option to choose it alongside X11.

Wayland is widely considered the future of graphics for free and open-source operating systems. Some users have already found Wayland to be "perfectly fine on 14.3".

While there might still be some initial crashes with Plasma Wayland on FreeBSD, the developers are working to fix these issues, which I hope they do.

Related Read: How To Check If You’re Running Wayland Or X11 Display Server In Linux

More Than Just a Desktop: The Laptop Initiative

This effort to include a graphical installer option is part of a broader "laptop initiative".

The team is committed to making FreeBSD an even better daily driver for desktops and laptops. So, what else can we look forward to?

• Modern Suspend Features: This means better power management, which is crucial for laptops.
• Improved Wi-Fi Support: We should see better support for modern Wi-Fi standards like AX and AC.

These enhancements collectively aim to simplify the initial setup and provide a smoother, more user-friendly experience, especially for those transitioning from other operating systems.

I really believe these planned features will make FreeBSD a much more accessible and competitive operating system for desktop users.

Download and Test FreeBSD 15.0 Alpha

If you're keen to download and try the FreeBSD 15.0-ALPHA1 build, here's how to do it.

1. Download Locations for Installation Images

You can find the installer images and memory stick images at the following URL:

• https://download.freebsd.org/releases/ISO-IMAGES/15.0/

These images are available for various architectures, including:

• amd64 GENERIC
• powerpc64le GENERIC64LE
• armv7 GENERICSD
• aarch64 GENERIC
• aarch64 RPI, PINE64, PINE64-LTS, PINEBOOK, ROCK64, ROCKPRO64
• riscv64 GENERIC, GENERICSD

2. Source-Based Updates

If you prefer to do a source-based update of an existing system, you can use the stable/15 Git branch.

3. Virtual Machine Disk Images

VM disk images are also available for amd64, aarch64, and riscv64 architectures. You can download them from the link below:

• https://download.freebsd.org/releases/VM-IMAGES/15.0-ALPHA1/

These images come in QCOW2, VHD, VMDK, and raw disk image formats.

Important Note for aarch64 VM images:
You will need a modified QEMU EFI loader file for qemu-system-aarch64 to boot these images. The source provides a link for more information on this: https://wiki.freebsd.org/arm64/QEMU.

4. OCI Container Images OCI container images are available for amd64, aarch64, and riscv64 architectures at:

• https://download.freebsd.org/releases/OCI-IMAGES/15.0-ALPHA1/.

There are three types: static (for statically linked workloads), dynamic (for dynamically linked workloads), and runtime (includes a POSIX shell and can pkg bootstrap).

5. Amazon EC2 AMI Images FreeBSD/amd64 and aarch64 EC2 AMI IDs can be retrieved from the Systems Manager Parameter Store via the AWS CLI.

Important Considerations for an Alpha Build

• Upgrading: The freebsd-update(8) utility cannot be used to upgrade to 15.0-ALPHA1, as the upgrade process from previous releases is still under active development.
• SD Card Images Security: For convenience, ARM SD card images include a default freebsd user with a password of freebsd, and the root user password is set to root. It is strongly recommended to change these passwords after gaining access to the system.
• Testing Focus: Alpha builds are primarily for testing new features and identifying bugs, not for production environments. This is a chance for you to see the planned features like the integrated KDE Plasma desktop option in the installer and ongoing work on Wayland support. While Wayland has been "perfectly fine on 14.3" for some, others report that Plasma Wayland on FreeBSD can still crash on start, and the developers hope to get these issues fixed.

Trying out this alpha build will give you a direct look at the exciting advancements aimed at making FreeBSD a more user-friendly desktop and laptop operating system!

Resource:

• FreeBSD 15.0-ALPHA1 Release Notes