What have I done wrong?
Installed Ubuntu?
And what can I do to be able to get the raspberry pi 5 to boot from the SSD.
In all seriousness, try with the recomended and most supported on here OS: Raspberry Pi OS Bookworm 64bit.
For help with Ubuntu, IIRC they have their own support forum which includes Pi.
Statistics: Posted by thagrol — Fri May 31, 2024 10:27 pm