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codex - 💡(How to fix) Fix Codex CLI 0.129.0+ fails in WSL with "stream disconnected before completion"

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Error Message

{ "schemaVersion": 1, "generatedAt": "1779761674s since unix epoch", "overallStatus": "fail", "codexVersion": "0.133.0", "checks": { "app_server.status": { "id": "app_server.status", "category": "app-server", "status": "ok", "summary": "background server is not running", "details": { "control socket": "/home/llmops/.codex/app-server-control/app-server-control.sock", "daemon state dir": "/home/llmops/.codex/app-server-daemon", "mode": "ephemeral", "pid file": "/home/llmops/.codex/app-server-daemon/app-server.pid (missing)", "settings": "/home/llmops/.codex/app-server-daemon/settings.json (missing)", "status": "not running", "update-loop pid file": "/home/llmops/.codex/app-server-daemon/app-server-updater.pid (missing)" }, "remediation": null, "durationMs": 0 }, "auth.credentials": { "id": "auth.credentials", "category": "auth", "status": "ok", "summary": "auth is configured", "details": { "auth file": "/home/llmops/.codex/auth.json", "auth storage mode": "File", "stored API key": "false", "stored ChatGPT tokens": "true", "stored agent identity": "false", "stored auth mode": "chatgpt" }, "remediation": null, "durationMs": 0 }, "config.load": { "id": "config.load", "category": "config", "status": "ok", "summary": "config loaded", "details": { "CODEX_HOME": "/home/llmops/.codex", "config.toml": "/home/llmops/.codex/config.toml", "config.toml parse": "ok", "cwd": "/home/llmops/work/git/aiops-monorepo-python", "enabled feature flags": "shell_tool, unified_exec, shell_snapshot, terminal_resize_reflow, sqlite, memories, hooks, enable_request_compression, multi_agent, apps, tool_suggest, plugins, plugin_hooks, in_app_browser, browser_use, browser_use_external, computer_use, plugin_sharing, image_generation, skill_mcp_dependency_install, steer, guardian_approval, goals, collaboration_modes, tool_call_mcp_elicitation, personality, fast_mode, tui_app_server, workspace_dependencies", "feature flag overrides": "memories=true", "feature flags enabled": "29", "log dir": "/home/llmops/.codex/log", "mcp servers": "2", "model": "gpt-5.5", "model provider": "openai", "sqlite home": "/home/llmops/.codex" }, "remediation": null, "durationMs": 0 }, "installation": { "id": "installation", "category": "install", "status": "ok", "summary": "installation looks consistent", "details": { "PATH codex #1": "/home/llmops/.nvm/versions/node/v22.22.3/bin/codex", "PATH codex #2": "/mnt/c/Users/honey.choi/AppData/Roaming/npm/codex", "PATH codex entries": "2", "current executable": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin/codex", "install context": "npm (package /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl, bin /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin, resources /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-resources, path /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path)", "managed by bun": "false", "managed by npm": "true", "managed package root": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex", "npm update target": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex" }, "remediation": null, "durationMs": 203 }, "mcp.config": { "id": "mcp.config", "category": "mcp", "status": "ok", "summary": "MCP configuration is locally consistent", "details": { "configured servers": "2", "disabled servers": "0", "streamable_http servers": "2" }, "remediation": null, "durationMs": 163 }, "network.env": { "id": "network.env", "category": "network", "status": "ok", "summary": "network-related environment looks readable", "details": { "SSL_CERT_FILE": "readable file /etc/ssl/certs/ca-certificates.crt", "proxy env vars present": "HTTP_PROXY, HTTPS_PROXY, NO_PROXY, http_proxy, https_proxy, no_proxy" }, "remediation": null, "durationMs": 0 }, "network.provider_reachability": { "id": "network.provider_reachability", "category": "reachability", "status": "fail", "summary": "one or more required provider endpoints are unreachable over HTTP", "details": { "ChatGPT base URL": "https://chatgpt.com/backend-api/ connect failed (required)", "reachability mode": "ChatGPT auth" }, "remediation": "Check proxy, VPN, firewall, DNS, and custom CA configuration.", "durationMs": 160 }, "network.websocket_reachability": { "id": "network.websocket_reachability", "category": "websocket", "status": "warning", "summary": "Responses WebSocket failed; HTTPS fallback may still work", "details": { "DNS": "2 IPv4, 2 IPv6, first IPv4", "auth mode": "chatgpt", "connect timeout": "15000 ms", "endpoint": "wss://chatgpt.com/backend-api/<redacted>", "handshake transport error": "network error: invalid peer certificate: BadSignature", "model provider": "openai", "provider name": "OpenAI", "proxy env vars present": "HTTP_PROXY, HTTPS_PROXY, NO_PROXY, http_proxy, https_proxy, no_proxy", "supports websockets": "true", "wire API": "responses" }, "remediation": "Check proxy, VPN, firewall, DNS, custom CA, and WebSocket policy support.", "durationMs": 182 }, "runtime.provenance": { "id": "runtime.provenance", "category": "runtime", "status": "ok", "summary": "running npm on linux-x86_64", "details": { "commit": "unknown", "current executable": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin/codex", "install method": "npm (package /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl, bin /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin, resources /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-resources, path /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path)", "platform": "linux-x86_64", "version": "0.133.0" }, "remediation": null, "durationMs": 0 }, "runtime.search": { "id": "runtime.search", "category": "search", "status": "ok", "summary": "search is OK (bundled)", "details": { "search command": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path/rg", "search command readiness": "file exists", "search provider": "bundled" }, "remediation": null, "durationMs": 0 }, "sandbox.helpers": { "id": "sandbox.helpers", "category": "sandbox", "status": "ok", "summary": "sandbox configuration is readable", "details": { "approval policy": "OnRequest", "codex-linux-sandbox helper": "/home/llmops/.codex/tmp/arg0/codex-arg0kGqDRk/codex-linux-sandbox", "execve wrapper helper": "/home/llmops/.codex/tmp/arg0/codex-arg0kGqDRk/codex-execve-wrapper", "filesystem sandbox": "restricted", "network sandbox": "restricted" }, "remediation": null, "durationMs": 0 }, "state.paths": { "id": "state.paths", "category": "state", "status": "ok", "summary": "state paths and databases are inspectable", "details": { "CODEX_HOME": "/home/llmops/.codex (dir)", "active rollout files": "187 files, 171286711 total bytes, 915971 average bytes", "archived rollout files": "0 files, 0 total bytes, 0 average bytes", "goals DB": "/home/llmops/.codex/goals_1.sqlite (file)", "goals DB integrity": "ok", "log DB": "/home/llmops/.codex/logs_2.sqlite (file)", "log DB integrity": "ok", "log dir": "/home/llmops/.codex/log (dir)", "sqlite home": "/home/llmops/.codex (dir)", "state DB": "/home/llmops/.codex/state_5.sqlite (file)", "state DB integrity": "ok" }, "remediation": null, "durationMs": 399 }, "terminal.env": { "id": "terminal.env", "category": "terminal", "status": "ok", "summary": "terminal metadata was detected", "details": { "DISPLAY": "present", "WAYLAND_DISPLAY": "present", "WSL_DISTRO_NAME": "present", "WSL_INTEROP": "present", "WT_SESSION": "present", "color output": "enabled", "effective locale": "C.UTF-8", "stderr is terminal": "true", "stdin is terminal": "true", "stdout is terminal": "true", "terminal": "Windows Terminal", "terminal size": "124x70" }, "remediation": null, "durationMs": 0 }, "updates.status": { "id": "updates.status", "category": "updates", "status": "ok", "summary": "update configuration is locally consistent", "details": { "cached latest version": "0.133.0", "check for update on startup": "true", "dismissed version": "0.133.0", "last checked at": "2026-05-26T02:04:07.725519121Z", "latest version": "0.133.0", "latest version status": "current version is not older", "npm update target": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex", "update action": "npm install -g @openai/codex", "version cache": "/home/llmops/.codex/version.json" }, "remediation": null, "durationMs": 484 } } }

Root Cause

The same account and general setup work when running Codex CLI directly on Windows, so the issue does not appear to be caused by the ChatGPT Enterprise account itself.

Code Example

{
  "schemaVersion": 1,
  "generatedAt": "1779761674s since unix epoch",
  "overallStatus": "fail",
  "codexVersion": "0.133.0",
  "checks": {
    "app_server.status": {
      "id": "app_server.status",
      "category": "app-server",
      "status": "ok",
      "summary": "background server is not running",
      "details": {
        "control socket": "/home/llmops/.codex/app-server-control/app-server-control.sock",
        "daemon state dir": "/home/llmops/.codex/app-server-daemon",
        "mode": "ephemeral",
        "pid file": "/home/llmops/.codex/app-server-daemon/app-server.pid (missing)",
        "settings": "/home/llmops/.codex/app-server-daemon/settings.json (missing)",
        "status": "not running",
        "update-loop pid file": "/home/llmops/.codex/app-server-daemon/app-server-updater.pid (missing)"
      },
      "remediation": null,
      "durationMs": 0
    },
    "auth.credentials": {
      "id": "auth.credentials",
      "category": "auth",
      "status": "ok",
      "summary": "auth is configured",
      "details": {
        "auth file": "/home/llmops/.codex/auth.json",
        "auth storage mode": "File",
        "stored API key": "false",
        "stored ChatGPT tokens": "true",
        "stored agent identity": "false",
        "stored auth mode": "chatgpt"
      },
      "remediation": null,
      "durationMs": 0
    },
    "config.load": {
      "id": "config.load",
      "category": "config",
      "status": "ok",
      "summary": "config loaded",
      "details": {
        "CODEX_HOME": "/home/llmops/.codex",
        "config.toml": "/home/llmops/.codex/config.toml",
        "config.toml parse": "ok",
        "cwd": "/home/llmops/work/git/aiops-monorepo-python",
        "enabled feature flags": "shell_tool, unified_exec, shell_snapshot, terminal_resize_reflow, sqlite, memories, hooks, enable_request_compression, multi_agent, apps, tool_suggest, plugins, plugin_hooks, in_app_browser, browser_use, browser_use_external, computer_use, plugin_sharing, image_generation, skill_mcp_dependency_install, steer, guardian_approval, goals, collaboration_modes, tool_call_mcp_elicitation, personality, fast_mode, tui_app_server, workspace_dependencies",
        "feature flag overrides": "memories=true",
        "feature flags enabled": "29",
        "log dir": "/home/llmops/.codex/log",
        "mcp servers": "2",
        "model": "gpt-5.5",
        "model provider": "openai",
        "sqlite home": "/home/llmops/.codex"
      },
      "remediation": null,
      "durationMs": 0
    },
    "installation": {
      "id": "installation",
      "category": "install",
      "status": "ok",
      "summary": "installation looks consistent",
      "details": {
        "PATH codex #1": "/home/llmops/.nvm/versions/node/v22.22.3/bin/codex",
        "PATH codex #2": "/mnt/c/Users/honey.choi/AppData/Roaming/npm/codex",
        "PATH codex entries": "2",
        "current executable": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin/codex",
        "install context": "npm (package /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl, bin /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin, resources /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-resources, path /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path)",
        "managed by bun": "false",
        "managed by npm": "true",
        "managed package root": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex",
        "npm update target": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex"
      },
      "remediation": null,
      "durationMs": 203
    },
    "mcp.config": {
      "id": "mcp.config",
      "category": "mcp",
      "status": "ok",
      "summary": "MCP configuration is locally consistent",
      "details": {
        "configured servers": "2",
        "disabled servers": "0",
        "streamable_http servers": "2"
      },
      "remediation": null,
      "durationMs": 163
    },
    "network.env": {
      "id": "network.env",
      "category": "network",
      "status": "ok",
      "summary": "network-related environment looks readable",
      "details": {
        "SSL_CERT_FILE": "readable file /etc/ssl/certs/ca-certificates.crt",
        "proxy env vars present": "HTTP_PROXY, HTTPS_PROXY, NO_PROXY, http_proxy, https_proxy, no_proxy"
      },
      "remediation": null,
      "durationMs": 0
    },
    "network.provider_reachability": {
      "id": "network.provider_reachability",
      "category": "reachability",
      "status": "fail",
      "summary": "one or more required provider endpoints are unreachable over HTTP",
      "details": {
        "ChatGPT base URL": "https://chatgpt.com/backend-api/ connect failed (required)",
        "reachability mode": "ChatGPT auth"
      },
      "remediation": "Check proxy, VPN, firewall, DNS, and custom CA configuration.",
      "durationMs": 160
    },
    "network.websocket_reachability": {
      "id": "network.websocket_reachability",
      "category": "websocket",
      "status": "warning",
      "summary": "Responses WebSocket failed; HTTPS fallback may still work",
      "details": {
        "DNS": "2 IPv4, 2 IPv6, first IPv4",
        "auth mode": "chatgpt",
        "connect timeout": "15000 ms",
        "endpoint": "wss://chatgpt.com/backend-api/<redacted>",
        "handshake transport error": "network error: invalid peer certificate: BadSignature",
        "model provider": "openai",
        "provider name": "OpenAI",
        "proxy env vars present": "HTTP_PROXY, HTTPS_PROXY, NO_PROXY, http_proxy, https_proxy, no_proxy",
        "supports websockets": "true",
        "wire API": "responses"
      },
      "remediation": "Check proxy, VPN, firewall, DNS, custom CA, and WebSocket policy support.",
      "durationMs": 182
    },
    "runtime.provenance": {
      "id": "runtime.provenance",
      "category": "runtime",
      "status": "ok",
      "summary": "running npm on linux-x86_64",
      "details": {
        "commit": "unknown",
        "current executable": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin/codex",
        "install method": "npm (package /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl, bin /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin, resources /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-resources, path /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path)",
        "platform": "linux-x86_64",
        "version": "0.133.0"
      },
      "remediation": null,
      "durationMs": 0
    },
    "runtime.search": {
      "id": "runtime.search",
      "category": "search",
      "status": "ok",
      "summary": "search is OK (bundled)",
      "details": {
        "search command": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path/rg",
        "search command readiness": "file exists",
        "search provider": "bundled"
      },
      "remediation": null,
      "durationMs": 0
    },
    "sandbox.helpers": {
      "id": "sandbox.helpers",
      "category": "sandbox",
      "status": "ok",
      "summary": "sandbox configuration is readable",
      "details": {
        "approval policy": "OnRequest",
        "codex-linux-sandbox helper": "/home/llmops/.codex/tmp/arg0/codex-arg0kGqDRk/codex-linux-sandbox",
        "execve wrapper helper": "/home/llmops/.codex/tmp/arg0/codex-arg0kGqDRk/codex-execve-wrapper",
        "filesystem sandbox": "restricted",
        "network sandbox": "restricted"
      },
      "remediation": null,
      "durationMs": 0
    },
    "state.paths": {
      "id": "state.paths",
      "category": "state",
      "status": "ok",
      "summary": "state paths and databases are inspectable",
      "details": {
        "CODEX_HOME": "/home/llmops/.codex (dir)",
        "active rollout files": "187 files, 171286711 total bytes, 915971 average bytes",
        "archived rollout files": "0 files, 0 total bytes, 0 average bytes",
        "goals DB": "/home/llmops/.codex/goals_1.sqlite (file)",
        "goals DB integrity": "ok",
        "log DB": "/home/llmops/.codex/logs_2.sqlite (file)",
        "log DB integrity": "ok",
        "log dir": "/home/llmops/.codex/log (dir)",
        "sqlite home": "/home/llmops/.codex (dir)",
        "state DB": "/home/llmops/.codex/state_5.sqlite (file)",
        "state DB integrity": "ok"
      },
      "remediation": null,
      "durationMs": 399
    },
    "terminal.env": {
      "id": "terminal.env",
      "category": "terminal",
      "status": "ok",
      "summary": "terminal metadata was detected",
      "details": {
        "DISPLAY": "present",
        "WAYLAND_DISPLAY": "present",
        "WSL_DISTRO_NAME": "present",
        "WSL_INTEROP": "present",
        "WT_SESSION": "present",
        "color output": "enabled",
        "effective locale": "C.UTF-8",
        "stderr is terminal": "true",
        "stdin is terminal": "true",
        "stdout is terminal": "true",
        "terminal": "Windows Terminal",
        "terminal size": "124x70"
      },
      "remediation": null,
      "durationMs": 0
    },
    "updates.status": {
      "id": "updates.status",
      "category": "updates",
      "status": "ok",
      "summary": "update configuration is locally consistent",
      "details": {
        "cached latest version": "0.133.0",
        "check for update on startup": "true",
        "dismissed version": "0.133.0",
        "last checked at": "2026-05-26T02:04:07.725519121Z",
        "latest version": "0.133.0",
        "latest version status": "current version is not older",
        "npm update target": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex",
        "update action": "npm install -g @openai/codex",
        "version cache": "/home/llmops/.codex/version.json"
      },
      "remediation": null,
      "durationMs": 484
    }
  }
}
RAW_BUFFERClick to expand / collapse

What version of Codex CLI is running?

Failing version: [enter the exact version, e.g. 0.129.0 or latest] Last known working version: 0.128.0

What subscription do you have?

ChatGPT Enterprise

Which model were you using?

every model

What platform is your computer?

Windows with WSL

What terminal emulator and version are you using (if applicable)?

Windows Terminal (WSL)

Codex doctor report

{
  "schemaVersion": 1,
  "generatedAt": "1779761674s since unix epoch",
  "overallStatus": "fail",
  "codexVersion": "0.133.0",
  "checks": {
    "app_server.status": {
      "id": "app_server.status",
      "category": "app-server",
      "status": "ok",
      "summary": "background server is not running",
      "details": {
        "control socket": "/home/llmops/.codex/app-server-control/app-server-control.sock",
        "daemon state dir": "/home/llmops/.codex/app-server-daemon",
        "mode": "ephemeral",
        "pid file": "/home/llmops/.codex/app-server-daemon/app-server.pid (missing)",
        "settings": "/home/llmops/.codex/app-server-daemon/settings.json (missing)",
        "status": "not running",
        "update-loop pid file": "/home/llmops/.codex/app-server-daemon/app-server-updater.pid (missing)"
      },
      "remediation": null,
      "durationMs": 0
    },
    "auth.credentials": {
      "id": "auth.credentials",
      "category": "auth",
      "status": "ok",
      "summary": "auth is configured",
      "details": {
        "auth file": "/home/llmops/.codex/auth.json",
        "auth storage mode": "File",
        "stored API key": "false",
        "stored ChatGPT tokens": "true",
        "stored agent identity": "false",
        "stored auth mode": "chatgpt"
      },
      "remediation": null,
      "durationMs": 0
    },
    "config.load": {
      "id": "config.load",
      "category": "config",
      "status": "ok",
      "summary": "config loaded",
      "details": {
        "CODEX_HOME": "/home/llmops/.codex",
        "config.toml": "/home/llmops/.codex/config.toml",
        "config.toml parse": "ok",
        "cwd": "/home/llmops/work/git/aiops-monorepo-python",
        "enabled feature flags": "shell_tool, unified_exec, shell_snapshot, terminal_resize_reflow, sqlite, memories, hooks, enable_request_compression, multi_agent, apps, tool_suggest, plugins, plugin_hooks, in_app_browser, browser_use, browser_use_external, computer_use, plugin_sharing, image_generation, skill_mcp_dependency_install, steer, guardian_approval, goals, collaboration_modes, tool_call_mcp_elicitation, personality, fast_mode, tui_app_server, workspace_dependencies",
        "feature flag overrides": "memories=true",
        "feature flags enabled": "29",
        "log dir": "/home/llmops/.codex/log",
        "mcp servers": "2",
        "model": "gpt-5.5",
        "model provider": "openai",
        "sqlite home": "/home/llmops/.codex"
      },
      "remediation": null,
      "durationMs": 0
    },
    "installation": {
      "id": "installation",
      "category": "install",
      "status": "ok",
      "summary": "installation looks consistent",
      "details": {
        "PATH codex #1": "/home/llmops/.nvm/versions/node/v22.22.3/bin/codex",
        "PATH codex #2": "/mnt/c/Users/honey.choi/AppData/Roaming/npm/codex",
        "PATH codex entries": "2",
        "current executable": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin/codex",
        "install context": "npm (package /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl, bin /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin, resources /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-resources, path /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path)",
        "managed by bun": "false",
        "managed by npm": "true",
        "managed package root": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex",
        "npm update target": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex"
      },
      "remediation": null,
      "durationMs": 203
    },
    "mcp.config": {
      "id": "mcp.config",
      "category": "mcp",
      "status": "ok",
      "summary": "MCP configuration is locally consistent",
      "details": {
        "configured servers": "2",
        "disabled servers": "0",
        "streamable_http servers": "2"
      },
      "remediation": null,
      "durationMs": 163
    },
    "network.env": {
      "id": "network.env",
      "category": "network",
      "status": "ok",
      "summary": "network-related environment looks readable",
      "details": {
        "SSL_CERT_FILE": "readable file /etc/ssl/certs/ca-certificates.crt",
        "proxy env vars present": "HTTP_PROXY, HTTPS_PROXY, NO_PROXY, http_proxy, https_proxy, no_proxy"
      },
      "remediation": null,
      "durationMs": 0
    },
    "network.provider_reachability": {
      "id": "network.provider_reachability",
      "category": "reachability",
      "status": "fail",
      "summary": "one or more required provider endpoints are unreachable over HTTP",
      "details": {
        "ChatGPT base URL": "https://chatgpt.com/backend-api/ connect failed (required)",
        "reachability mode": "ChatGPT auth"
      },
      "remediation": "Check proxy, VPN, firewall, DNS, and custom CA configuration.",
      "durationMs": 160
    },
    "network.websocket_reachability": {
      "id": "network.websocket_reachability",
      "category": "websocket",
      "status": "warning",
      "summary": "Responses WebSocket failed; HTTPS fallback may still work",
      "details": {
        "DNS": "2 IPv4, 2 IPv6, first IPv4",
        "auth mode": "chatgpt",
        "connect timeout": "15000 ms",
        "endpoint": "wss://chatgpt.com/backend-api/<redacted>",
        "handshake transport error": "network error: invalid peer certificate: BadSignature",
        "model provider": "openai",
        "provider name": "OpenAI",
        "proxy env vars present": "HTTP_PROXY, HTTPS_PROXY, NO_PROXY, http_proxy, https_proxy, no_proxy",
        "supports websockets": "true",
        "wire API": "responses"
      },
      "remediation": "Check proxy, VPN, firewall, DNS, custom CA, and WebSocket policy support.",
      "durationMs": 182
    },
    "runtime.provenance": {
      "id": "runtime.provenance",
      "category": "runtime",
      "status": "ok",
      "summary": "running npm on linux-x86_64",
      "details": {
        "commit": "unknown",
        "current executable": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin/codex",
        "install method": "npm (package /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl, bin /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/bin, resources /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-resources, path /home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path)",
        "platform": "linux-x86_64",
        "version": "0.133.0"
      },
      "remediation": null,
      "durationMs": 0
    },
    "runtime.search": {
      "id": "runtime.search",
      "category": "search",
      "status": "ok",
      "summary": "search is OK (bundled)",
      "details": {
        "search command": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex/node_modules/@openai/codex-linux-x64/vendor/x86_64-unknown-linux-musl/codex-path/rg",
        "search command readiness": "file exists",
        "search provider": "bundled"
      },
      "remediation": null,
      "durationMs": 0
    },
    "sandbox.helpers": {
      "id": "sandbox.helpers",
      "category": "sandbox",
      "status": "ok",
      "summary": "sandbox configuration is readable",
      "details": {
        "approval policy": "OnRequest",
        "codex-linux-sandbox helper": "/home/llmops/.codex/tmp/arg0/codex-arg0kGqDRk/codex-linux-sandbox",
        "execve wrapper helper": "/home/llmops/.codex/tmp/arg0/codex-arg0kGqDRk/codex-execve-wrapper",
        "filesystem sandbox": "restricted",
        "network sandbox": "restricted"
      },
      "remediation": null,
      "durationMs": 0
    },
    "state.paths": {
      "id": "state.paths",
      "category": "state",
      "status": "ok",
      "summary": "state paths and databases are inspectable",
      "details": {
        "CODEX_HOME": "/home/llmops/.codex (dir)",
        "active rollout files": "187 files, 171286711 total bytes, 915971 average bytes",
        "archived rollout files": "0 files, 0 total bytes, 0 average bytes",
        "goals DB": "/home/llmops/.codex/goals_1.sqlite (file)",
        "goals DB integrity": "ok",
        "log DB": "/home/llmops/.codex/logs_2.sqlite (file)",
        "log DB integrity": "ok",
        "log dir": "/home/llmops/.codex/log (dir)",
        "sqlite home": "/home/llmops/.codex (dir)",
        "state DB": "/home/llmops/.codex/state_5.sqlite (file)",
        "state DB integrity": "ok"
      },
      "remediation": null,
      "durationMs": 399
    },
    "terminal.env": {
      "id": "terminal.env",
      "category": "terminal",
      "status": "ok",
      "summary": "terminal metadata was detected",
      "details": {
        "DISPLAY": "present",
        "WAYLAND_DISPLAY": "present",
        "WSL_DISTRO_NAME": "present",
        "WSL_INTEROP": "present",
        "WT_SESSION": "present",
        "color output": "enabled",
        "effective locale": "C.UTF-8",
        "stderr is terminal": "true",
        "stdin is terminal": "true",
        "stdout is terminal": "true",
        "terminal": "Windows Terminal",
        "terminal size": "124x70"
      },
      "remediation": null,
      "durationMs": 0
    },
    "updates.status": {
      "id": "updates.status",
      "category": "updates",
      "status": "ok",
      "summary": "update configuration is locally consistent",
      "details": {
        "cached latest version": "0.133.0",
        "check for update on startup": "true",
        "dismissed version": "0.133.0",
        "last checked at": "2026-05-26T02:04:07.725519121Z",
        "latest version": "0.133.0",
        "latest version status": "current version is not older",
        "npm update target": "/home/llmops/.nvm/versions/node/v22.22.3/lib/node_modules/@openai/codex",
        "update action": "npm install -g @openai/codex",
        "version cache": "/home/llmops/.codex/version.json"
      },
      "remediation": null,
      "durationMs": 484
    }
  }
}

What issue are you seeing?

Codex CLI works normally up to version 0.128.0 in my WSL environment.

After upgrading to any version newer than 0.128.0, Codex CLI becomes unusable in WSL. Requests fail with the following error:

stream disconnected before completion: error sending request for url (https://chatgpt.com/backend-api/codex/responses)

The same ChatGPT Enterprise account works correctly when running Codex CLI directly on Windows. The issue only occurs inside WSL.

What steps can reproduce the bug?

  1. Use a ChatGPT Enterprise account.
  2. Run Codex CLI in a WSL environment.
  3. Install Codex CLI version 0.128.0 and verify that it works.
  4. Upgrade Codex CLI to a version newer than 0.128.0.
  5. Start Codex CLI and send any prompt.
  6. The request fails with:

stream disconnected before completion: error sending request for url (https://chatgpt.com/backend-api/codex/responses)

What is the expected behavior?

Codex CLI should work in WSL with a ChatGPT Enterprise account, as it did in version 0.128.0, and as it currently does when running directly on Windows.

Additional information

This appears to be a WSL-specific regression introduced after Codex CLI 0.128.0.

The same account and general setup work when running Codex CLI directly on Windows, so the issue does not appear to be caused by the ChatGPT Enterprise account itself.

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codex - 💡(How to fix) Fix Codex CLI 0.129.0+ fails in WSL with "stream disconnected before completion"