I made the mistake of trying to upgrade my work computer from #Ubuntu 22.04 to 24.04.
The upgrader first wouldn't work, and then after I disabled all 3rd party repos and uninstalled a bunch of things I tried again, and this time it proceeded to absolutely shit the bed and leave the system in a broken state.
So I tried downloading 24.04 to USB and installing over the old system, but the Manual Installation dialog no longer has an option to install to an encrypted partition! Apparently they switched to a new installer and just... dropped that whole feature on the floor.
Now I guess I'll try to install 22.04 over top instead...