Upgrade 22.04 to 24.04 using USB Drive?

Is it at all possible to upgrade 22.04 to 24.04 from a Live-drive?

Since 22.04 won’t show the update to 24.04 until 24.04.1 - CAN I in the meantime try to upgrade from a Live USB-drive, or is that not possible any more?

Please consult one of Ubuntu’s many technical support venues for the answer to this general support question.

I apologize that we cannot answer general support questions here at Ubuntu Discourse. We have a different goal here, and we appreciate your understanding.