Diagnosing Vim Clipboard Failures on Linux: A Step‑by‑Step Guide
Diagnose and fix Vim clipboard failures on Linux with a step‑by‑step guide covering compile flags, helper utilities, environment variables, tmux, SSH, and Wayland.
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vimTmux Copy Mode: Yanking Text Across Panes Without Leaving the Keyboard
Use tmux copy mode with vi keys to search scrollback, select text across panes, and yank it to the tmux buffer or system clipboard — with config, verification, and SSH caveats.
tmuxtmux internal buffer ↔ system clipboard: cross-platform copy-mode synchronization?
Integration goal Achieve reliable, automatic synchronization between tmux's copy-mode buffer and the host operating system clipboard across macOS and Linux without manual intervention. Constraints and uncertainty tmux maintains an internal buffer distinct from the OS clipboard. On macOS the bridge relies on pbcopy / pbpaste invoked through default-command an
tmux OSC 52 clipboard silently fails after reattaching session to terminal without Ms capability
Goal Maintain consistent system-clipboard access via OSC 52 when a tmux session is reattached to different terminal emulators, some of which declare the Ms terminfo capability and others that do not. Constraints and uncertainty tmux 3.2–3.4 uses the static Ms entry in the attached terminal’s terminfo to decide whether to forward OSC 52 sequences when set-cli
Neovim 0.9 clipboard default change and OSC52 opt‑in decision
Neovim 0.9 changed the clipboard subsystem so that the 'clipboard' option starts empty, requiring an explicit 'set clipboard=unnamedplus' to share the system clipboard. At the same time, OSC52‑based copying over SSH is disabled by default to prevent accidental data leakage. The project is still debating whether OSC52 should remain opt‑in, become opt‑out, or
neovimWhich Clipboard Backend Does Neovim Use When Both +clipboard and +xterm_clipboard Are Compiled?
Background Neovim can be built with both the +clipboard and +xterm_clipboard features. On Linux systems, the former typically maps to the X11 clipboard helper (e.g., xclip or xsel ), while the latter is intended for terminal‑based clipboards such as wl-clipboard on Wayland. The clipboard option accepts values like unnamed , unnamedplus , or a comma‑separated