3
votes
1answer
3k views

Kubuntu 12.10 Shortcut to Restart X Server?

I have just upgraded from Kubuntu 12.04 to 12.10. Until now, I was using AltGr+PrintScreen+K key combination to restart the X Server. After the last upgrade this shortcut doesn't work anymore. Do ...
3
votes
3answers
3k views

How to set keyboard combination to kill the X server?

It used to be ctrl+alt+backspace to kill x server, but for some unknown reason, it was decided to disable that combination and use something else (I think it is right alt + printscreen +k). So, how ...
10
votes
1answer
7k views

“System restart required” flag, who sets it and why? How to read it? [duplicate]

When you log into Ubuntu (10.04 in my case), you get to see this notice saying: *** System restart required *** Now, I'm wondering what system component sets it and why it gets set? Using ksplice ...