After upgrading SP1 -> SP2:
* sshd start failed,
* display resolution cannot be changed in the Gnome GUI,
* Gnome GUI failed for the root user.
All these run in SP1 (only Gnome new version is worse than in SLES 11).
I can only ask: WHY?
Step by step SLES is worse and worse. The GOLD SLES 11!