Battery Lifetime

Andy Green andy at openmoko.com
Fri Jul 18 15:01:59 CEST 2008


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Somebody in the thread at some point said:
| Andy Green, 2008-07-18 10:29:54 +0100 :
|
|> Somebody in the thread at some point said:
|> |> What's wrong with 100's of resumes / day, as long as each one takes no
|> |> longer
|> |> than 2~3sec, and is on low power profile?
|> |
|> | the screen becomes senstive to tapping -- and if your fr is in a place
|> | where taps to the screen might occur frequently (say in your bag) it
|> will
|> | never suspend.
|>
|> Touchscreen is not a "wake from suspend" source, so as you suggest it
|> didn't get to suspend to make this trouble.  Answer for that is in the X
|> world, giving an easy way to get into suspend immediately if you know it
|> goes to your bag.
|
| The scenario, as I understand it, is this:
| 1. Freerunner gets into suspend (either manually or after some time);
| 2. Freerunner is put into bag;
| 3. GSM ping gets the phone out of suspend;
| 4. Freerunner is still in the bag (and you're walking to/from work),
| so its touchscreen prevents further suspends.

You and Arne are quite right, suspend is subject to random wakes from
GSM world too at the moment and that can lead to the same result.
Carsten wants to deal with wakes in his daemon so we're waiting on that.

- -Andy
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