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After a nine year hiatus, a new version of the X Input Protocol is out. Credit for the work goes to Povilas Kanapickas, who also implemented support for XI 2.4 in the various pieces of the stack [0]. So let's have a look. X has had touch events since...

Xorg is about to released. And it's a release without Xwayland. And... wait, what? Let's unwind this a bit, and ideally you should come away with a better understanding of Xorg vs Xwayland, and possibly even Wayland itself. Heads up: if you are familiar...

Gut Ding braucht Weile. Almost three years ago, we added high-resolution wheel scrolling to the kernel (v5.0). The desktop stack however was first lagging and eventually left behind (except for an update a year ago or so, see here). However, I'm happy...

I've been working on portals recently and one of the issues for me was that the documentation just didn't quite hit the sweet spot. At least the bits I found were either too high-level or too implementation-specific. So here's a set of notes on how a...

A year ago, I first announced libei - a library to support emulated input. After an initial spurt of development, it was left mostly untouched until a few weeks ago. Since then, another flurry of changes have been added, including some initial integration...