I have installed opensuse 12.3 kde. i am trying to update and install tools i require, but error shows, packagekit is locking, please wait. even after restarting system, 1st command i put is "zypper update". after some time, no response. Is anything gone wrong with suse servers ? what is the error ? i have not faced this problem before. i am using suse since 11.2 version. is anyone facing same problem ?