Version: 4.3 (using 4.3.00 (KDE 4.3.0) "release 155", KDE:KDE4:Factory:Desktop / openSUSE_11.0) Compiler: gcc OS: Linux (x86_64) release 2.6.25.20-0.4-default Select an entry in the address book. Choose edit. The edit window appears with the name correctly there for a split second then the name disappears. If you then make a change and don't retype in the name the entry is saved without a name.
This is perhaps a wider KDE bug. The same behaviour seems to occur with other KDE apps such as KNotes. But not all. KOrganiser, ToDo and others don't suffer the same.
*** This bug has been marked as a duplicate of bug 204823 ***