Yeah, sometimes I see that icons on main screen would not respond. But usually rebooting would solve this problem. The sleeplessness of the display is a big problem for me. If I forget to turn off the screen manually, the battery would drain quickly and the phone can't not last the whole day. Anyone can help?
#NOTE: Killing the hildon-home process can erase all widgets and that is why it is disabled #killall hildon-home
/usr/sbin/dsmetool -k /usr/bin/hildon-home && /usr/sbin/dsmetool -t /usr/bin/hildon-home