Graphical problem

[Sad]

Hi everyone ! : )

I’ve made some update on my Kubuntu 12.04.2 and now i’ve got trouble with Fog.
When I try to change options, every buttons disappear.
Same problem when I try to change my host, all text and option turn back to default or empty fields.

I’ve got the same problem when I’ll try Fog on Kubuntu 12.10 and 13.04.
When I get back to the 12.04 it’works perfectly but with those update… :_\

I’m a noob on Linux I’m trying to leave Microsoft to this so if you have any idea ? ; p
Thks a lot.