sysinfo:/ ("My computer" icon) is blank

I have just upgraded my ACER Travelmate 4002LMi from openSuse 11.0 to 11.2 bu I have a problem : clicking on the “My computer” icon a Konqueror window appear but it continues working, remaning blank and with the status bar that is “Looking for CPU information” !
What should I do?
Thanks in advance