Version: (using KDE 4.2.0) OS: Linux Installed from: Ubuntu Packages I can assign some keyboard shortcut for opening calendar. But the calendar itself is fully unaccessible: nor I can change month, nor year, nor day, nor week, nor reset to current date, etc. I even cannot set focus into editboxes to type into them.
It has been fixed, now in current trunk the shortcut can be set :-)