Media Portal freezes on wake (1 Viewer)

[azzuro]

Htpc sourcer. Look jira ticket. 1.13 version is available

 

[HTPCSourcer]

Would you mind puting a link?

 

[azzuro]

Would you mind puting a link?

https://issues.team-mediaportal.com/browse/MP1-4704

 

[Sebastiii]

if (_suspended && !_resumedSuspended)

...to...

if (_suspended && _resumedAutomatic && !_resumedSuspended)

I will try
Can you explain what you have in mind with the change ? I try to think about what should happen but i would like your theory
I need to look back what microsoft said about PBT_APMRESUMEAUTOMATIC, should be alone or always associate with PBT_APMRESUMESUSPEND.

I remember @michael_t talk or link about it

 

[mm1352000]

Can you explain what you have in mind with the change ? I try to think about what should happen but i would like your theory

Sure.
My theory is...
We only want to trigger the "Resuming operation of user interface" etc. part of the patch when the PC is waking up (after PBT_EVENT.PBT_APMRESUMEAUTOMATIC is received but PBT_EVENT.PBT_APMRESUMESUSPEND is not received), not when it is suspended/suspending.

_resumedAutomatic is set to false when PBT_EVENT.PBT_APMSUSPEND is received:
https://github.com/MediaPortal/Medi.../MediaPortal.Application/MediaPortal.cs#L1779

...and set to true when PBT_EVENT.PBT_APMRESUMEAUTOMATIC is received:
https://github.com/MediaPortal/Medi.../MediaPortal.Application/MediaPortal.cs#L1851

So, we know that if _resumedAutomatic is false the PC is suspending/suspended, and if _resumedAutomatic is true we know that the PC is waking up.
Therefore we can check _resumedAutomatic to check if the patch code should be executed.
If _resumedAutomatic is true, the PC is waking so it is okay to execute the patch code; otherwise the patch code should not be executed.

Is it clear?

I need to look back what microsoft said about PBT_APMRESUMEAUTOMATIC, should be alone or always associate with PBT_APMRESUMESUSPEND.

AFAIK PBT_APMRESUMEAUTOMATIC comes alone if the PC wakes without user input (eg. scheduled recording or EPG grabbing). If/when the user provides input later, Windows should send PBT_APMRESUMESUSPEND. However for Jeffrios and keeperoftracken that PBT_APMRESUMESUSPEND is never sent/received. It is strange... but I can't solve problems with Windows or third party software. I can only provide a patch/workaround for MediaPortal.

 

[Sebastiii]

Yep it's clear i will go this way and revert my latest commit and we can test it
Thanks again for your good and clear explanation

 

[Sebastiii]

New installer from latest above code change :
Based on 1.12 : http://tinyurl.com/nspyz6k
Jira has the 1.13 Pre release.

 

[HTPCSourcer]

Hello,

Resume of "HTPC1" from deep sleep resulted in PC coming up with MP showing as a smaller black rectangle on top of a Windows desktop. After a few seconds the display switched to the usual MP full screen, however only as a black screen. PC was still running and it was possible to just terminate MP from the task bar. While I was about to collect logs, a restart kicked in and in the end previous logs were overwritten with new ones.

Anyway, I now installed Seb's latest version and will go for another round.

 

[HTPCSourcer]

Alright, I stopped MP at 14:26 by sending the PC into Hibernate from the MP menu. I then resumed at 15:55 and the PC woke with the same MP home screen from where I had sent it into hibernate. No entry in the log after 14:26...

 

[Sebastiii]

Do you have full log ? to see what happen in event system etc. ?
Also we have maybe a theory about PS fault but that not sure, could you reproduce the issue (always) and disable PS ?
Thanks