Summary
Plasma 6.8 will re-enable triple buffering for NVIDIA GPUs by default.
Triple buffering smooths frame drops for gamers—bug fixes made it reliable again.
Plasma 6.8 lands Oct 2026; wait for release and follow weekly “This Week in Plasma” updates.
Sometimes, when a bug gets into a Linux system, it takes a little while for people to figure out what’s wrong and push an update. It usually means we see some features disabled for weeks, months, or even years while volunteers work out the problem and get a fix out the door. One such example of this is a new update as to what we can expect with KDE Plasma 6.8, which will finally re-enable triple buffering by default for Nvidia GPUs after two years of wrestling with bugs.
KDE Plasma 6.8 will re-introduce triple buffering for Nvidia cards
It has been about two years since it was disabled
If you’re a daily driver of KDE Plasma, you ought to know about This Week in Plasma. It’s a weekly digest where the community finds and highlights updates on features arriving in future builds of Plasma. It’s one of the more perks of using open-source software; because everything is public, there’s nothing stopping you from virtually looking over the shoulders of the programmers and seeing what they’re working on.
One such update is scheduled for KDE Plasma 6.8, and it involves re-enabling triple buffering on Nvidia GPUs, which has been disabled by default since October 2024:
Plasma 6.8
Turned on triple buffering by default for NVIDIA GPUs, because the bugs blocking this from working properly in the past have since been fixed. (Xaver Hugl, kwin MR #9472)
Triple buffering helps smooth out the frame drops when you’re gaming, so having this enabled by default with zero bugs causing gamers grief is definitely a good thing. The bad news is that KDE Plasma is currently scheduled for an October 2026 release, so it’s a little ways off yet. Still, it’s something to look forward to, especially as we learn more about what Plasma 6.8 has in store for us in future This Week in Plasma digests.
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