Bug 1401200

Summary: Screen does not blank when pressing Fn+F6 on Wayland session
Product: [Fedora] Fedora Reporter: Ícaro Hoff <icarohoff>
Component: waylandAssignee: Adam Jackson <ajax>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 25CC: ajax, icarohoff
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Hardware: x86_64   
OS: Linux   
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Last Closed: 2017-12-12 10:56:45 UTC Type: Bug
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Description Ícaro Hoff 2016-12-03 12:31:20 UTC
Created attachment 1227644 [details]
Journal

Description of problem: Most laptops have the ability to blank the screen (like turning off a monitor) for a while to save battery, on Xorg the shortcut for this quick feature works properly, screen goes black (sleeps) when pressing the key combo, on my laptop Fn + F6, but on Wayland it turns off for one second and comes back to life as if the Kernel received a new UNBLANK order on mdss at will.


Version-Release number of selected component (if applicable): Not sure what package does that, I guess this code is located in libwayland-client, which is on 1.12.0-1 version.


How reproducible: Press the key combo to sleep the screen (blank) and wait for a few seconds until it gets "unblanked" without any touches. 


Steps to Reproduce:
1. Press the sleep key combination.
2. Wait for ~1s.

Actual results: Screen blanks and unblanks without any input.


Expected results: Screen must blank until an input is detected.


Additional info: Attached.

Comment 1 Ícaro Hoff 2016-12-03 12:32:11 UTC
Created attachment 1227645 [details]
Hardware

Comment 2 Ícaro Hoff 2016-12-03 12:32:59 UTC
Created attachment 1227646 [details]
Packages

Comment 3 Fedora End Of Life 2017-11-16 19:25:51 UTC
This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '25'.

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version prior this bug is closed as described in the policy above.

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Comment 4 Fedora End Of Life 2017-12-12 10:56:45 UTC
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
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