⚠️ Important: You only need to follow these instructions if you have a custom Umbrel install. If you're running Umbrel OS on a Raspberry Pi you can safely ignore this.
Custom Umbrel OS installs that started Umbrel with sudo scripts/start
in an SSH sessions and then closed the SSH session
encountered a bug where the OTA update script would not work due to missing file descriptors.
This has now been fixed (getumbrel/umbrel#269), however the update process for existing users involves manual steps.