Steam Deck OS 3.4 update beefs up the desktop mode

Valve Steam Deck Dock
(Image credit: Valve)

A nice SteamOS update has pushed the Steam Deck's OS to a new version of KDE Plasma, which powers its desktop mode, and that adds a nice pile of useful stuff you might like to make use of. It incorporates stuff from the February, June, and October updates for Plasma.

The biggest features for the casual user are stuff like new swipe gestures to make use of the Deck's touchscreen, with directional swipes from the screen edge to open your desktop grid, overview, open windows, and the desktop itself. You can also syncrhonize your desktop accent color to go alongside the dominant color of your wallpaper—quite fun combined with the picture of the day feature.

The other nice thing is a bunch of new support for system tray widgets, which are extremely customizable under KDE Plasma. You can customize that to have stuff like better battery implementation—or, great for a mobile device, change text size and add text alongside icons.

The update otherwise tweaked a sleep issues with "a small number of titles, where specific games would be frozen or exhibit glitchy behavior after waking up." Which is great to see, since those are the ones that really mess with your experience. There are also some pretty neat new performance tweaks, like to specifically allow screen tearing so you can minimize latency.

Those of y'all who wanted your Switch controllers to work again, by the way, had your wishes granted a few days ago: A hotfix made those get recognized, so go to town with your Pro Controllers and all that. I guess you could use joycons if that's your thing.

You can find the full patch notes on Steam.

TOPICS
Contributor

Jon Bolding is a games writer and critic with an extensive background in strategy games. When he's not on his PC, he can be found playing every tabletop game under the sun.

Read more
A Steam Deck with SteamOS running in desktop mode.
A new and improved desktop experience just landed on Steam Deck and SteamOS is readying 'support for non-Steam Deck handhelds'
Steam Deck's loading throbber
SteamOS beta could be available to download to your handheld gaming PC of choice as soon as April
The Steam Deck playing Cyberpunk 2077, outside in a much-too-small back garden
The latest Steam Deck beta update can improve battery life with the frame limiter active by *checks notes* a whole six percent
Valve Steam Deck OLED handheld PC
'The future of hardware at Valve is bright': Valve celebrates the success of Steam Deck and Steam OS
Valve Steam Deck with GeForce Now app overlaid on screen.
Nvidia announces dedicated GeForce Now app for Steam Decks and more, streamlining cloud gaming for mixed-reality headset wearers too
The Spy from Team Fortress 2 holds up a folder with an accusatory expression.
Steam users react ecstatically to update that lets them access their heaving game notes via the web, also it fixes Monster Hunter Wilds video recording
Latest in Handheld Gaming PCs
Lenovo Legion Go S in someone's hands with an apartment behind it
The first non-Steam Deck SteamOS handheld is now available for preorder, and Lenovo may be aiming for the ROG Ally X's throne
Holding an Xbox controller in front of a keyboard
Microsoft is finally rolling out its controller-friendly virtual keyboard for a better Windows handheld gaming PC experience
A Steam Deck with SteamOS running in desktop mode.
A new and improved desktop experience just landed on Steam Deck and SteamOS is readying 'support for non-Steam Deck handhelds'
Lenovo Legion Go S playing Path of Exile 2
Lenovo Legion Go S (Windows) review
Valve Steam Deck OLED handheld PC
'The future of hardware at Valve is bright': Valve celebrates the success of Steam Deck and Steam OS
Still from a CNET video highlighting the Samsung concept device from MWC 2025
Samsung's handheld prototype delivers folding phone screens to Switch-like gaming hardware, and I am absolutely here for it
Latest in News
Minthara BG3 looking upset
Another round of Baldur's Gate 3 unearthing reveals Minthara can end up living in a sewer, an unused beach ending, and more
A shirtless man rides a big fish underwater
Ark devs distance themselves from AI-generated trailer: 'we did not know that they were doing it'
Team Fortress Spy being shocked
An FPS studio pulled its game from Steam after it got caught linking to malware disguised as a demo, but the dev insists it was actually the victim of a labyrinthine conspiracy
Neighbors Suburban Warfare screenshot a child aims a slingshot at a man from across a cul-de-sac.
A beta of backyard FPS Neighbors: Suburban Warfare is out now, and the balance discussion is hysterical: nerf trash can lids and children
Grand Theft Auto 6 trailer still - woman in the front seat of a car, looking out the back window while holding a wad of cash
The specter of a GTA 6 delay haunts the games industry: 'Some companies are going to tank' if they guess wrong, says analyst
Screenshot from Wreckfest 2
Wreckfest 2 has hit early access for your car-obliterating combat racing enjoyment