Scroll back in tmux works when pre-output the buffer #6407

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opened 2026-01-31 00:37:47 +00:00 by claunia · 0 comments
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Originally created by @takizo on GitHub (Feb 13, 2020).

Good day everyone, I am running latest version of Windows Terminal.

When SSH into server and running tmux. I cannot scroll back up (normal pane scroll) to view the output, but if I sort of pre-output before launching tmux, it works.

I am not sure is this a bug or config I am missing. My tmux.conf don't have special setting, just as below

set -g prefix C-a
set -g default-shell /usr/local/bin/bash
set -g terminal-overrides 'xterm*:smcup@:rmcup@'
set -g default-terminal "screen-256color"
set-window-option -g automatic-rename on

I have record the screen video here https://www.youtube.com/watch?v=jDYW_paU3No

Originally created by @takizo on GitHub (Feb 13, 2020). Good day everyone, I am running latest version of Windows Terminal. When SSH into server and running tmux. I cannot scroll back up (normal pane scroll) to view the output, but if I sort of pre-output before launching tmux, it works. I am not sure is this a bug or config I am missing. My tmux.conf don't have special setting, just as below ``` set -g prefix C-a set -g default-shell /usr/local/bin/bash set -g terminal-overrides 'xterm*:smcup@:rmcup@' set -g default-terminal "screen-256color" set-window-option -g automatic-rename on ``` I have record the screen video here https://www.youtube.com/watch?v=jDYW_paU3No
claunia added the Resolution-Duplicate label 2026-01-31 00:37:47 +00:00
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Reference: starred/terminal#6407