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fix: set TERM env variable for terminal to fix Delete key not working#13747
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Set TERM=xterm-256color when spawning PTY shell to ensure properhandling of control sequences. This fixes the issue where Delete/Backspace keys were not working in terminal connections, particularlyfrom iPad to Linux.Fixesrustdesk#13621
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Summary
TERM=xterm-256colorenvironment variable when spawning PTY shellProblem
Delete/Backspace keys were not working in terminal connections, particularly when connecting from iPad to Linux.
Root cause: The PTY was spawning shell without setting the
TERMenvironment variable, causing the shell to not properly interpret certain control character sequences.Solution
Added
cmd.env("TERM", "xterm-256color")interminal_service.rsbefore spawning the shell process. This tells the shell it's running in an xterm-compatible terminal, enabling proper handling of:\x7f)Test plan
echo $TERMand verify output isxterm-256colorFixes#13621