[BUG] Broken keyboard shortcuts on Linux

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Broken shortcuts on Linux for me include:

• Ctrl+v does not paste text from the clipboard (although images do seem to work).
• Ctrl+z does not suspend.

What Should Happen?

Ctrl+v should paste from the clipboard and Ctrl+z should suspend Claude Code.

Error Messages/Logs

Steps to Reproduce

Open Claude, edit text, hit Ctrl+v or Ctrl+z.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.7

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

Other

Additional Information

_No response_