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How the Linux clipboard actually works, and how to keep secrets out of it.
WaylandLinuxClipboard
Clipboard managers on Wayland: why it's hard and what actually works
Wayland deliberately forbids the one thing a clipboard manager needs to do. Here is the security model behind that, the two data-control protocols that work around it, which compositors implement which (GNOME implements neither), and how each Linux clipboard manager actually reads your clipboard.
7 min readRead
UbuntuGNOMEClipboard
Clipboard history on Ubuntu: the complete guide
Ubuntu ships no clipboard history. Five options that work — Clipboard History, GPaste, Pano, CopyQ, and Clipmer — with every install command run against a real Ubuntu 24.04.4 LTS system, including the t64 package names Pano needs.
4 min readRead