Backspace functionality broken thru SSH after latest update #6191

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opened 2026-01-31 00:31:59 +00:00 by claunia · 1 comment
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Originally created by @OmriSama on GitHub (Jan 28, 2020).

Environment

Windows build number: **10.0.18363.592**
Windows Terminal version (if applicable): **0.8.10261.0**


Any other software? **No**

I use Windows Terminal everyday, SSHing into a local Virtual machine. (profile.commandline = "ssh.exe ubuntuvm").

Before updating, I was able to use Ctrl+Alt+Backspace to delete whole words at a time. I saw that the update made changes to Ctrl+Backspace, and went to check and noticed the functionality is broken. This happens both when I use Zsh or Bash (but not with cmd.exe), so I'm thinking it is a terminal level issue.

Interestingly enough, Ctrl+Alt+Backspace seems to work fine when I use WSL 1 (same configuration and everything as my VM though).

Steps to reproduce

Try to use Ctrl+Backspace or Ctrl+Alt+Backspace to delete whole words in terminal.

Expected behavior

The terminal erases one word at a time.

Actual behavior

Only one character is erased at a time.

Originally created by @OmriSama on GitHub (Jan 28, 2020). <!-- 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 I ACKNOWLEDGE THE FOLLOWING BEFORE PROCEEDING: 1. If I delete this entire template and go my own path, the core team may close my issue without further explanation or engagement. 2. If I list multiple bugs/concerns in this one issue, the core team may close my issue without further explanation or engagement. 3. If I write an issue that has many duplicates, the core team may close my issue without further explanation or engagement (and without necessarily spending time to find the exact duplicate ID number). 4. If I leave the title incomplete when filing the issue, the core team may close my issue without further explanation or engagement. 5. If I file something completely blank in the body, the core team may close my issue without further explanation or engagement. All good? Then proceed! --> <!-- This bug tracker is monitored by Windows Terminal development team and other technical folks. **Important: When reporting BSODs or security issues, DO NOT attach memory dumps, logs, or traces to Github issues**. Instead, send dumps/traces to secure@microsoft.com, referencing this GitHub issue. If this is an application crash, please also provide a Feedback Hub submission link so we can find your diagnostic data on the backend. Use the category "Apps > Windows Terminal (Preview)" and choose "Share My Feedback" after submission to get the link. Please use this form and describe your issue, concisely but precisely, with as much detail as possible. --> # Environment ```none Windows build number: **10.0.18363.592** Windows Terminal version (if applicable): **0.8.10261.0** Any other software? **No** ``` I use Windows Terminal everyday, SSHing into a local Virtual machine. (`profile.commandline = "ssh.exe ubuntuvm"`). Before updating, I was able to use `Ctrl+Alt+Backspace` to delete whole words at a time. I saw that the update made changes to `Ctrl+Backspace`, and went to check and noticed the functionality is broken. This happens both when I use Zsh or Bash (but not with `cmd.exe`), so I'm thinking it is a terminal level issue. Interestingly enough, `Ctrl+Alt+Backspace` seems to work fine when I use WSL 1 (same configuration and everything as my VM though). # Steps to reproduce <!-- A description of how to trigger this bug. --> Try to use `Ctrl+Backspace` or `Ctrl+Alt+Backspace` to delete whole words in terminal. # Expected behavior <!-- A description of what you're expecting, possibly containing screenshots or reference material. --> The terminal erases one word at a time. # Actual behavior <!-- What's actually happening? --> Only one character is erased at a time.
claunia added the Needs-TriageResolution-Duplicate labels 2026-01-31 00:31:59 +00:00
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@DHowett-MSFT commented on GitHub (Jan 28, 2020):

Good news! This is actually an openssh issue (https://github.com/PowerShell/Win32-OpenSSH/issues/1310) which will be fixed with the 8.1 release.

@DHowett-MSFT commented on GitHub (Jan 28, 2020): Good news! This is actually an openssh issue (https://github.com/PowerShell/Win32-OpenSSH/issues/1310) which will be fixed with the 8.1 release.
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Reference: starred/terminal#6191