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KDE Plasma 6.6.5 Is Out Now to Improve Performance for NVIDIA GPU Users
KDE Plasma 6.6.5 is mostly a bugfix release, improving performance for NVIDIA GPU users who experience issues introduced by the NVIDIA 595 graphics driver, and improving the login and lock screen experience by addressing a Plasma Login Manager crash when connecting and disconnecting multiple monitors and a startup failure when using certain graphics hardware.
In addition, it fixes a KWin crash on logout when the closed session sent an emulated keyboard or mouse event, as well as a screen locker issue that could cause the buttons to malfunction, preventing you from unlocking the screen after you pressed the Esc key in combination with various other actions with specific timings.
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KDE Plasma 6.6.5, Bugfix Release for May - KDE Community
Today KDE releases a bugfix update to KDE Plasma 6, versioned 6.6.5.
Plasma 6.6 was released in February 2026 with many feature refinements and new modules to complete the desktop experience.
This release adds a month’s worth of new translations and fixes from KDE’s contributors. The bugfixes are typically small but important and include...