Ubuntu 26.04 LTS arrives with GNOME 50 and Linux kernel 7.0

Ubuntu 26.04 LTS is finally available (download here), and if you have been sitting on Ubuntu 24.04 LTS waiting for the next “safe” upgrade, this one is anything but boring. You are not just getting a minor refresh. You are pulling in two years of changes from the interim releases, plus everything Canonical layered on top for this long-term release.

On the desktop, GNOME 50 is the headline, but the real story is everything that came before it. Ubuntu 26.04 quietly rolls up improvements from GNOME 47 through 49, so the experience feels noticeably more refined than Noble Numbat. Notifications are cleaner, performance is better on lower-end hardware, and things like fractional scaling being enabled by default just make daily use less annoying. There is also better behavior with NVIDIA graphics, smoother animations, and improvements to HDR, variable refresh rate, and cursor responsiveness.

Canonical keeps leaning into snaps too, for better or worse depending on your perspective. The integration is tighter this time. You can search for snap apps directly from GNOME Shell, manage permissions more easily, and interact with files outside the sandbox in a way that feels less clunky. There is even a built-in way to trigger web searches from the overview, which some folks will like and others will immediately disable.

Default apps have shifted again. Papers replaces Evince, Loupe replaces Eye of GNOME, Ptyxis replaces GNOME Terminal, Resources replaces System Monitor, and Showtime replaces Totem. If you have been following Ubuntu closely, this is not surprising, but if you skipped the interim releases, it is going to feel like a bigger change. A lot of these newer apps are GTK4-based and often written in Rust, which seems to be the direction Canonical is comfortable with now.

Wayland is no longer optional in the way it used to be. Ubuntu Desktop now runs on Wayland by default with no fallback GNOME on X11 session. XWayland is still there for compatibility, but the message is clear. This is the future, like it or not. The good news is that NVIDIA support is finally in a place where this is not a dealbreaker anymore.

The usual app updates are here too. Firefox jumps to version 149 and 150, LibreOffice lands at 25.8, Thunderbird hits 140 Eclipse, and GIMP makes a big move to version 3.0. There are also small but useful tweaks like being able to set startup apps from Settings, built-in JPEG XL support, and a more polished App Center experience.

Gaming and hardware support get some love as well. The NTSYNC driver should help Windows games running through Wine and Proton behave better. AMD and Intel users get hardware video acceleration by default, NVIDIA Dynamic Boost is enabled on supported laptops, and newer Intel Arc GPUs are fully supported. There is even an official ARM64 desktop ISO now, which is a big deal as ARM slowly creeps further into traditional desktop territory.

Under the hood, Ubuntu 26.04 LTS is doing some serious work. The Linux kernel moves up to version 7.0, systemd jumps to 259, and APT 3.1 introduces a new dependency solver and history tracking. Dracut replaces initramfs-tools as the default initramfs system, and rust-coreutils becomes the default for core utilities, although GNU tools are still hanging around where needed. These are not flashy changes, but they matter, especially for developers and sysadmins.

Speaking of developers, the toolchain updates are substantial. GCC 15.2, Python 3.14, LLVM 21, Rust 1.93, Go 1.25, and OpenJDK 25 are all part of the package. On the server side, you get newer versions of OpenSSH, Samba, PostgreSQL 18, MySQL 8.4 LTS, PHP 8.5, and more. There is also growing focus on security with TPM-backed full disk encryption, updated AppArmor profiles, and early post-quantum crypto support.

Now, let’s talk lifespan, because this is where LTS really matters. Ubuntu 26.04 LTS will receive security updates and critical bug fixes for five years, taking it through April 2031. If you are using Ubuntu Pro, you can stretch that to ten years with Expanded Security Maintenance, which is why a lot of businesses stick with these releases instead of chasing the interim builds.

As for requirements, Ubuntu Desktop 26.04 LTS is not exactly lightweight. Canonical recommends at least a 2GHz dual-core processor, 6GB of RAM, and 25GB of storage for a comfortable experience. You can run it on less, sure, but you probably should not. If you are working with older hardware, you are better off looking at something like Xubuntu or Lubuntu instead. Ubuntu Server is far more flexible, starting around 1.5GB of RAM and 4GB of storage depending on what you are doing.

Installation is what you would expect. You can use a USB drive or even a DVD if you are feeling nostalgic, and while an internet connection is helpful for updates and extra software, it is not strictly required to get started. Server users also have plenty of options with pre-built images for cloud and virtual environments.

At the end of the day, Ubuntu 26.04 LTS feels like a release where Canonical finally commits to a bunch of transitions it had been easing into for years. Wayland is the default. The app stack is modernized. The kernel and hardware support are stronger. And the long-term support window makes it a safe landing spot once again. If you have been waiting for the right time to upgrade from 24.04 LTS, this is probably it.

Written by

Brian Fagioli ✔

Technology journalist and founder of NERDS.xyz

Brian Fagioli is a technology journalist and founder of NERDS.xyz. A former BetaNews writer, he has spent over a decade covering Linux, hardware, software, cybersecurity, and AI with a no nonsense approach for real nerds.

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