Using openSUSE 12.2 x86_64 GNOME 3.4.

I just turned on the laptop, and just after half a minute or so after having openSUSE started I got a strange message that looked like the new "death screen" of Windows 8 when there's a fatal error: "An error has been found and the system cannot recover itself, please end session" or something like that, with the picture of a computer with sad face. Restarted and now if I want to shut down or restart I have to log out because... there's no shutdown, hibernate or restart options normally anymore!

What happened!? Someone please help me...

EDIT: It's very similar to what this guy got (when I press ALT the option suspend is replaced by the option power off), but in my case it happened after that freaking strange crash. I have all my system packages updated through Yast... What I want is the options (or MY ENTIRE SYSTEM) all back to normal, perhaps 12.2 was indeed released a more unstable than 12.1...