OpenSuse 13.1 x64, KDE 4.12, problem resume after hibernation

Hi,

I have OpenSuse 13.1 x64 with KDE 4.12, I have a problem with my laptop after it goes in hibernation, when I try to resume, the connection screen appears without the password prompt window, hit space bar, hit other keys, nothing appears.
I still can connect with shell using the other ttys (ctrl+alt+F1…), but I cannot re-login to my previous KDE session.

any ideas?

thanks in advance.

Please see here f.e.: http://forums.opensuse.org/showthread.php/495223-After-suspend-sleep-can-t-login

Here’s a bug report where you can find fixed packages to test:
https://bugzilla.novell.com/show_bug.cgi?id=864305