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Opencode TUI - Hangs on Mac from v1.2.7 #38110
Description
Description
Opening Opencode tui hangs on mac since the version v1.2.7, the workaround or the pinned version v1.16.2 doesn't work either.
The debug log shows that its hanging in the "init" stage and doesn't respond to Ctrl-c either.
timestamp=2026-07-21T12:44:10.001Z level=INFO run=f8dac5a0 message=fromDirectory directory=/Users/<redacted>
timestamp=2026-07-21T12:44:10.012Z level=INFO run=f8dac5a0 message=bootstrapping directory=/Users/<redacted>
timestamp=2026-07-21T12:44:10.015Z level=INFO run=f8dac5a0 message=loading path=/Users/<redacted>/.config/opencode/config.json
timestamp=2026-07-21T12:44:10.015Z level=INFO run=f8dac5a0 message=loading path=/Users/<redacted>/.config/opencode/opencode.json
timestamp=2026-07-21T12:44:10.016Z level=INFO run=f8dac5a0 message=loading path=/Users/<redacted>/.config/opencode/opencode.jsonc
timestamp=2026-07-21T12:44:10.023Z level=DEBUG run=f8dac5a0 message="loading config from /Users/<redacted>/.opencode/opencode.json"
timestamp=2026-07-21T12:44:10.023Z level=INFO run=f8dac5a0 message=loading path=/Users/<redacted>/.opencode/opencode.json
timestamp=2026-07-21T12:44:10.023Z level=DEBUG run=f8dac5a0 message="loading config from /Users/<redacted>/.opencode/opencode.jsonc"
timestamp=2026-07-21T12:44:10.023Z level=INFO run=f8dac5a0 message=loading path=/Users/<redacted>/.opencode/opencode.jsonc
timestamp=2026-07-21T12:44:10.028Z level=INFO run=f8dac5a0 message="all LSPs are disabled"
timestamp=2026-07-21T12:44:10.028Z level=INFO run=f8dac5a0 message="all formatters are disabled"
timestamp=2026-07-21T12:44:10.028Z level=INFO run=f8dac5a0 message=init
Plugins
None
OpenCode version
v1.18.4
Steps to reproduce
- opencode
- just hangs , doesn't respond to any keyboard events
- kill
This happens since version v1.2.7 until the latest. The workaround /confirmed version v1.16.2 didn't work either
Screenshot and/or share link
No response
Operating System
macOS 26.5.1
Terminal
Kitty, Xterm, Ghostty
Reacted by Jin Yao
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github-actions commentedon Jul 21, 2026
This issue might be a duplicate of existing issues. Please check:
init— same log pattern (message=initas last line), same symptom of the TUI never rendering, reported on Windows but with the same opentui terminal capability query deadlock mechanismkill -9works — same hang behavior afterinitIf your issue is specifically about the terminal capability probe deadlock (the TUI sends
DECRPMqueries and blocks waiting for responses), #37060 has detailed diagnostics that may be relevant.github-actions commentedon Sep 20, 2026
To stay organized issues are automatically closed after 60 days of no activity. If the issue is still relevant please open a new one.