Moving cursor with option causes freeze in Ghostty #1878

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opened 2026-02-16 17:33:03 -05:00 by yindo · 2 comments
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Originally created by @lloydrichards on GitHub (Sep 29, 2025).

Since the latest version (v0.13.4) I've found that if i press Option + Arrow then opencode will completely freeze up. I've tried to get logs, but as soon as I press it, everything stops working. I've tried it as well as in the zsh terminal in vscode and everything seems to be working fine there, so pretty sure the issue is with the interaction in Ghostty.

I'm using a Mac (Sequoia 15.6.1) and Ghostty (1.2.0) for the terminal.

Originally created by @lloydrichards on GitHub (Sep 29, 2025). Since the latest version (v0.13.4) I've found that if i press `Option` + `Arrow` then opencode will completely freeze up. I've tried to get logs, but as soon as I press it, everything stops working. I've tried it as well as in the zsh terminal in vscode and everything seems to be working fine there, so pretty sure the issue is with the interaction in Ghostty. I'm using a Mac (Sequoia 15.6.1) and Ghostty (1.2.0) for the terminal.
yindo closed this issue 2026-02-16 17:33:03 -05:00
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@github-actions[bot] commented on GitHub (Sep 29, 2025):

This issue might be a duplicate of existing issues. Please check:

  • #2688: Very similar issue - pressing 'option + left arrow key' also causes opencode to freeze with high CPU usage on MacBook

Feel free to ignore if none of these address your specific case.

@github-actions[bot] commented on GitHub (Sep 29, 2025): This issue might be a duplicate of existing issues. Please check: - #2688: Very similar issue - pressing 'option + left arrow key' also causes opencode to freeze with high CPU usage on MacBook Feel free to ignore if none of these address your specific case.
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@lloydrichards commented on GitHub (Sep 29, 2025):

closing to follow #2688

@lloydrichards commented on GitHub (Sep 29, 2025): closing to follow #2688
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Reference: anomalyco/opencode#1878