Its theme's rank, 14 days: 2 on the Codex sheet
3 people reported

All time, since Oct 28, including 1 thumbs-up on GitHub.

Sidebar UI fails to start

“The Codex extension fails to start its sidebar UI in VS Code connected to WSL Ubuntu.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/codex/issues/22548/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Sidebar UI fails to start in VS Code on WSL. The sidebar shows "Codex could not start" and the output log reports renderer_ready_timeout with receivedWebviewMessage=false, while the CLI works in the same WSL environment.

Is this your bug?

File my report
Where
VS Code extension
Error text
renderer_ready_timeout
Versions
26.1021.22027
Platforms
Windows
How bad
Breaks a normal workflow.

Part of: Codex VS Code extension shows "Codex could not start" and its sidebar UI never loads9 bugs

  1. Sidebar renderer_ready_timeout52 people
  2. Sidebar renderer_ready_timeout18 people
  3. Sidebar UI fails to start4 people
  4. Extension UI fails to start128 people
  5. Webview fails in Remote WSL2 people
  6. User interface fails to start23 people
  7. Extension UI fails to start2 people
  8. Codex UI fails to start6 people

Original reports2, newest first

  1. VS Code WSL2: Codex Webview renderer_ready_timeout on startup, works after Stop Extension BisectOn GitHub#58049
  2. VS Code extension 26.1021.22027 fails to start UI in WSL Ubuntu; previous version worksOn GitHub#57812

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