Cursor IDE Replication Bug on Linux When Running Claude Code

[goodbadwolf]

Bug Description When I run claude code from within Cursor, on Linux, either via the extension or via the integrated terminal, it opens 3 more instances of Cursor

Environment Info

• Platform: linux
• Terminal: cursor
• Version: 1.0.3
• Feedback ID: fab12a61-46cd-4f5d-8cb8-a8d4bba880f7

Errors

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[neverclear86]

I’m experiencing the same issue.
Also, the plugin installation fails to complete correctly.

Environment

• OS: Arch Linux
• Window Manager: Hyprland (Wayland)
• Cursor version: 0.50.7

[neverclear86]

I’m using mise, which might be related to this issue.

I added "npm:@anthropic-ai/claude-code" = "latest" to my .config/mise/config.toml before installing.

Manually installing the VSIX from ~/.local/share/mise/installs/npm-anthropic-ai-claude-code/1.0.3/lib/node_modules/@anthropic-ai/claude-code/vendor/claude-code.vsix allowed it to work correctly.

[lukyncze]

Had the same issue with claude-code installed via pnpm (1.0.3). After I made local installation (1.0.6), the problem is gone (the guide was in /doctor command in claude (if you are in the claude code and type /doctor).

[goodbadwolf]

The latest version has fixed this issue for me as well.

[igorkofman]

Yep this should be fixed! Thanks for the report.

[github-actions[bot]]

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