[Powerdevil] [Bug 358531] New: Dual-Screen only wake up external Screen after system sleep

Mon Jan 25 13:12:03 UTC 2016

https://bugs.kde.org/show_bug.cgi?id=358531

            Bug ID: 358531
           Summary: Dual-Screen only wake up external Screen after system
                    sleep
           Product: Powerdevil
           Version: 5.5.3
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: plasma-devel at kde.org
          Reporter: s.suther at gmx.de

After Laptop (ASUS N76 VZ) wake up from sleep, Laptop-Screen keeps black.

Reproducible: Always

I have checkd the Syslogs and find out, powerdevil set Backlight to 0 for
sleep.
Then I've tryed to push FN+Brightness up, and the screen gets visible again...

So may be a bug, that powerdevil not set the Backlight back to value which was
set before Laptop go to sleep.

Logs:
====

Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen: Primary output changed from
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to KScreen::Output(Id: 68 ,
Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen: Primary output changed from
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to KScreen::Output(Id: 68 ,
Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen.kded: Change detected
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen.kded: Saving current config
to file
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen.kded: Calculating config ID
for KScreen::Config(0x236ab70)
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen.kded:         Part of the Id:
 "2dee63839e69fd3edf5be04e5b814d99"
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen.kded:         Part of the Id:
 "7cac412b49e984aeb4a3d63cfd462266"
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen.kded:         Config ID:
"cff3ea5ac1299cfd8d80bd5de3944ad8"
Jan 25 12:53:42 secondone kdeinit5[1263]: kscreen.kded: Config saved on: 
"/home/suther/.local/share/kscreen/cff3ea5ac1299cfd8d80bd5de3944ad8"
Jan 25 12:53:44 secondone ksmserver[1291]: UnmapNotify: 60817582
Jan 25 12:53:44 secondone ksmserver[1291]: UnmapNotify: 60817582
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kscreen_backend_launcher[1309]: kscreen: Primary
output changed from KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen: Primary output changed from
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to KScreen::Output(Id: 68 ,
Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen: Primary output changed from
KScreen::Output(Id: 68 , Name: "VGA1" ) ( "VGA1" ) to KScreen::Output(Id: 68 ,
Name: "VGA1" ) ( "VGA1" )
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen.kded: Change detected
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen.kded: Saving current config
to file
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen.kded: Calculating config ID
for KScreen::Config(0x236ab70)
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen.kded:         Part of the Id:
 "2dee63839e69fd3edf5be04e5b814d99"
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen.kded:         Part of the Id:
 "7cac412b49e984aeb4a3d63cfd462266"
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen.kded:         Config ID:
"cff3ea5ac1299cfd8d80bd5de3944ad8"
Jan 25 12:53:55 secondone kdeinit5[1263]: kscreen.kded: Config saved on: 
"/home/suther/.local/share/kscreen/cff3ea5ac1299cfd8d80bd5de3944ad8"
Jan 25 12:56:12 secondone kdeinit5[1263]: powerdevil: Screen brightness value: 
0
Jan 25 12:56:12 secondone kdeinit5[1263]: Created alarm 8388629
Jan 25 12:57:27 secondone kdeinit5[1263]: powerdevil: Screen brightness value: 
0
Jan 25 12:58:42 secondone ksmserver[1291]: Created alarm 23068712
Jan 25 12:58:42 secondone kdeinit5[1263]: powerdevil: Screen brightness value: 
0
Jan 25 13:03:42 secondone kdeinit5[1263]: powerdevil: Kbd backlight brightness
value:  0
Jan 25 13:46:49 secondone ksmserver[1291]: UnmapNotify: 75497482
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: No
such slot QObject::dataUpdated(QString,Plasma::DataEngine::Data)
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(sender name:   'Caps Lock')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(receiver name: 'DataSource')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: No
such slot QObject::modelChanged(QString,QAbstractItemModel*)
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(sender name:   'Caps Lock')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(receiver name: 'DataSource')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: No
such slot QObject::dataUpdated(QString,Plasma::DataEngine::Data)
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(sender name:   'Battery')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(receiver name: 'DataSource')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: No
such slot QObject::modelChanged(QString,QAbstractItemModel*)
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(sender name:   'Battery')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(receiver name: 'DataSource')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: No
such slot QObject::dataUpdated(QString,Plasma::DataEngine::Data)
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(sender name:   'AC Adapter')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(receiver name: 'DataSource')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: No
such slot QObject::modelChanged(QString,QAbstractItemModel*)
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(sender name:   'AC Adapter')
Jan 25 13:46:49 secondone kscreenlocker_greet[6579]: QObject::disconnect: 
(receiver name: 'DataSource')

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