Trying a clean install and can’t get past this error. Didn’t find anything helpful with web / community searches on this error.
Raspberry PI 4
Just downloaded and flashed to clean microSD today (6/16/24).
May I ask the make and model of your SSD?
Thank you for helping - figured it out…
Did an install of Raspberry PI OS, then firmware update.
Then had a bad image from Windows based flash of Umbrel to microSD
Did a clean image flash from MacOS and that worked to install Umbrel.
Up and running now!