Hi folks,

I updated my entire system in February and since then the KDE doesn't work(even KDE 4.13). Each time when I login the desktop I can only move my cursor, while trying to click any icons or shortcuts, it doesn't respond.

This happened once before February, IIRC in the last year I met this but after then I updated and the problem went away, now it happen again(regression maybe).

I checked my system after the stuck, mem usage and cpu usage are not high, that says, they are normal.

I don't know how to debug the problem. Can someone give me some hints?

Thanks.