bookworm vs trixie discussion for mobian in pinephone regular.

[zetabeta]

I have just done a full upgrade and I can no longer boot Please help me.

if you would be locally (physically) nearby, let's look at it. knowing what is ahead, i think best course of action is to reinstall, and temporarily i suggest other than mobian.

however:
does it boot somewhere? so you can get virtual console, i.e. ctrl-alt-f3. (usb dongle and keyboaard is required)
does it get a internet through wifi? internet is not dependent on gui.
you probably do not have sshd installed, which can be used for remote management.

software "aptitude" helps, but you still need to know some thing about packages and their dependencies.