Comment 7 for bug 1299916

Just upgraded my Nexus 4 to Ubuntu 14.10 ver. 71, but the Alarm function doesn't work yet when the phone is locked (black screen and in stand by, if this is the correct definition).
I have tried a couple of times, but no way to hear the phone ringing.
How to reproduce it?
1) set an alarm to ring in 10 minutes
2) leave the phone on the table (the phone will lock because you don't use it)
3) wait for the alarm sound but ... nothing
4) unlock the phone, and for a second, you can see the clock that still shows the time of 10 minute in the past.

It's like if the entire Ubuntu OS goes in stand by when the phone is locked. But obviously some vital services, like the clock, should not be paused.