inkbug
Sorry to inform, my budgie vanila-no-longer-vanilla got corrupted again.
The instructions in the quoted post didn't help me.
It happens after some installations (not a single thing) but reverting step by step (or trying to) didn't work for me. also not the instructions above regarding reinstalling systemd.
I tried what's in there, regarding rerolls, reinstall desktop, reinstall systemd to no avail.
I did not try other stuff as being a newbie it was already difficult enough (and can't remember well so adhering to pages) and I did more and more errors. Personally I have some difficulties in this term especially so couldn't do much reliably.
Took some screenshots of desktop view at various stages, and will try to edit out some details and post.
Tried to copy some logs along with those screens (though I am ashamed of some errors) before I install something.
can right click and go to system settings.
TTY works. chroot and network works. reroll and reinstall possible, beside for the one listed as upgrade (#1 for me)
can't revert the big upgrade (1st since vanilla install)
libatk missing from repo.
The details of my system and the nature of the error are on upper posts.
P.S. at this point I can finally vote I have some errors which I could not solve by myself. Giving up for now.
Another thing I recalled: screenshot shows X11 being used on the corrupt installation.
Booting from another kernel on the corrupted system (current) did not change its state.
What I didn't try: reinstalling mesalib, something regarding journal.
There were no broken packages.