docs(desktop): troubleshooting entry for SSH host-key-changed latch

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Teknium
2026-08-20 01:29:04 -07:00
parent 6170021714
commit fa2601c2f5
+14
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@@ -428,6 +428,20 @@ rm -rf "$HOME/.hermes/hermes-agent/venv"
tccutil reset Microphone com.nousresearch.hermes
```
### "The host key has CHANGED since you last connected" (SSH remote)
If your SSH remote was reinstalled or its host key rotated, SSH fails closed
and Desktop latches an error overlay instead of retrying (retrying can never
succeed until the stale key is cleared). Verify the change is expected, then
remove the old entry and retry from the overlay:
```bash
ssh-keygen -R <host>
```
Click **Retry** (or re-apply the connection in Settings → Gateway) after
clearing the entry — the latch resets and the next boot dials fresh.
### "Build desktop app" stuck on Electron download
The build downloads the Electron runtime (~114&nbsp;MB) from `github.com/electron/electron/releases`. If the installer hangs on the **Build desktop app** step with the live output repeating `retrying attempt=…`, GitHub is being blocked or throttled on your network (firewall, proxy, or region).