How to revert back to Plasma 5.27.10? Upgraded to Plasma 6.0

Help
1

I just upgraded to KDE Plasma 6.0. I don’t know why I did this to myself. Even krunner doesn’t work, and I can’t log off or reboot with the desktop GUI. Also, my latte dock won’t start.

Is there a way to revert back to Plasma 5.27.10?

2

See Any ways to downgrade KDE Neon to Plasma 5

3

Shoot. Guess I am stuck because I use KDE Neon…