Wanted to look at wakeup function for calender of Freerunner.

This happened:

root@om-gta02:~# mdbus -s :1.2 /org/freesmartphone/Device/RealTimeClock/rtc0 GetWakeupTime
/org/freesmartphone/Device/RealTimeClock/rtc0: GetWakeupTime failed: org.freedesktop.DBus.Python.OverflowError

This is under FSO.

Questions: Why is the bus called :1.2?
Where does the overflow error come from?