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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 proper
handling of control sequences. This fixes the issue where Delete/
Backspace keys were not working in terminal connections, particularly
from iPad to Linux.

Fixes #13621
This commit is contained in:
lif
2025-12-24 18:18:51 +08:00
committed by GitHub
parent 6a701f1420
commit bba57069a8
1 changed files with 5 additions and 0 deletions
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5
src/server/terminal_service.rs
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@@ -774,6 +774,11 @@ impl TerminalServiceProxy {
#[allow(unused_mut)] #[allow(unused_mut)]
let mut cmd = CommandBuilder::new(&shell); let mut cmd = CommandBuilder::new(&shell);
// Set TERM environment variable to ensure proper handling of control sequences
// This fixes issues with Delete/Backspace keys not working correctly
// See: https://github.com/rustdesk/rustdesk/issues/13621
cmd.env("TERM", "xterm-256color");
#[cfg(target_os = "windows")] #[cfg(target_os = "windows")]
if let Some(token) = &self.user_token { if let Some(token) = &self.user_token {
cmd.set_user_token(*token as _); cmd.set_user_token(*token as _);