ScreenOff > shuts down N2 > WoL without mouse event shuts N2 down again?

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maxkr
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ScreenOff > shuts down N2 > WoL without mouse event shuts N2 down again?

Unread post by maxkr » Thu Aug 15, 2019 8:52 am

Not sure if this is a new issue, but if I try to start my N2 via WoL I can see some information on serial debug interface.
If not moving the mouse it shuts down after a few seconds.
If I move mouse at booting/ restarting I will get a screen and android is working as expected...
Last edited by maxkr on Thu Aug 22, 2019 3:17 am, edited 1 time in total.

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tobetter
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Re: WoL without mouse event shuts N2 down again?

Unread post by tobetter » Sat Aug 17, 2019 2:42 am

maxkr wrote:
Thu Aug 15, 2019 8:52 am
Not sure if this is a new issue, but if I try to start my N2 via WoL I can see some information on serial debug interface.
If not moving the mouse it shuts down after a few seconds.
If I move mouse at booting/ restarting I will get a screen and android is working as expected...
How did you make suspend/shutdown at first before waking up by WOL?

maxkr
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Re: WoL without mouse event shuts N2 down again?

Unread post by maxkr » Wed Aug 21, 2019 8:38 pm

Hi tobetter,

by Android screen-off setting without active Screen saver. But I guess it is the same if I shutdown manually.

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Re: WoL without mouse event shuts N2 down again?

Unread post by tobetter » Wed Aug 21, 2019 8:53 pm

maxkr wrote:Hi tobetter,

by Android screen-off setting without active Screen saver. But I guess it is the same if I shutdown manually.
I am not sure you made you N2 shutdown, what you have describe is like just screen off. Can you captue the full kernel logs through USB debugging board and share with me? I would be able to find out you really made shutdown.

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maxkr
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Re: WoL without mouse event shuts N2 down again?

Unread post by maxkr » Thu Aug 22, 2019 3:16 am

The "shutdown" (CPUs are off) is an unwanted behaviour after screen off as described here:

viewtopic.php?p=260973#p260973 and maybe here:
viewtopic.php?f=178&t=35158

I appended a debug file
ManualShutdown_With_Wol_1Time.log
Manual shutdown > WoL > Working as expected
(347.41 KiB) Downloaded 1 time
were I manullay did a shutdown (by clicking the shtudown button on screen) and wake up the N2 again with WoL. There is no mouse movement necessary. I can see the android splash screen first and also get a message that tablet is starting.

In the other file
ScreenOff_WithWoL_3Times.log
screen off > WoL > shuts down N2 again
(55.04 KiB) Downloaded 4 times
I waited until screen switches off after timeout of 30 seconds. Then I tried to start with WoL and indeed it only shows screen if I move the mouse.

So my next question is: is there a simple way for a workaround to simulate that mouse-movement to prevent switching off N2 again?

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