https://bugs.kde.org/show_bug.cgi?id=452553
s...@kabelfunk.de changed:
What |Removed |Added
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CC| |s...@kabelfunk.de
--- Comment #3 from s...@kabelfunk.de ---
I can confirm.
For a fast check you can issue this command to turn the monitor off:
$ sleep 0.5 && qdbus org.kde.kglobalaccel /component/org_kde_powerdevil
invokeShortcut "Turn Off Screen"
I have two desktop computers to test:
1. AMD Ryzen 5700G; integrated GPU; openSUSE Tumbleweed 20220412; KDE Plasma
5.24.2; Framework 5.93.0
The monitor turn on again a few seconds after turning off.
2. Intel i7-4770; integrated GPU; OpenSUSE Leap 15.3;
The monitor looks like it's polling for a signal or so. Although it's not
showing a picture its power LED goes on and off periodically.
=> Slightly different behavior between Intel an AMD, but one common issue:
Under wayland it's not possible to really turn off the monitor.
No issue with X11 (to test: sleep 0.5; xset dpms force off)
Logs aren't helpful:
# journalctl -f
Apr 09 11:18:38 alone klauncher[8730]: qt.qpa.wayland: Creating a fake screen
in order for Qt not to crash
Apr 09 11:18:38 alone kactivitymanagerd[8882]: qt.qpa.wayland: Creating a fake
screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_birthdays_resource[9179]: qt.qpa.wayland:
Creating a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_followupreminder_agent[9182]: qt.qpa.wayland:
Creating a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_akonotes_resource[9177]: qt.qpa.wayland: Creating
a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_control[8986]: qt.qpa.wayland: Creating a fake
screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_maildispatcher_agent[9195]: qt.qpa.wayland:
Creating a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_migration_agent[9198]: qt.qpa.wayland: Creating a
fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_indexing_agent[9184]: qt.qpa.wayland: Creating a
fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_contacts_resource[9180]: qt.qpa.wayland: Creating
a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_mailmerge_agent[9197]: qt.qpa.wayland: Creating a
fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_archivemail_agent[9178]: qt.qpa.wayland: Creating
a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_mailfilter_agent[9196]: qt.qpa.wayland: Creating
a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_maildir_resource[9185]: qt.qpa.wayland: Creating
a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_notes_agent[9200]: qt.qpa.wayland: Creating a
fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_ical_resource[9183]: qt.qpa.wayland: Creating a
fake screen in order for Qt not to crash
Apr 09 11:18:38 alone baloorunner[10060]: qt.qpa.wayland: Creating a fake
screen in order for Qt not to crash
Apr 09 11:18:38 alone kiod5[10432]: qt.qpa.wayland: Creating a fake screen in
order for Qt not to crash
Apr 09 11:18:38 alone akonadi_newmailnotifier_agent[9199]: qt.qpa.wayland:
Creating a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_sendlater_agent[9201]: qt.qpa.wayland: Creating a
fake screen in order for Qt not to crash
Apr 09 11:18:38 alone kwrite[10286]: qt.qpa.wayland: Creating a fake screen in
order for Qt not to crash
Apr 09 11:18:38 alone kwalletd5[9397]: qt.qpa.wayland: Creating a fake screen
in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_unifiedmailbox_agent[9210]: qt.qpa.wayland:
Creating a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone akonadi_davgroupware_resource[9181]: qt.qpa.wayland:
Creating a fake screen in order for Qt not to crash
Apr 09 11:18:38 alone dolphin[10137]: qt.qpa.wayland: Creating a fake screen in
order for Qt not to crash
Apr 09 11:18:39 alone rtkit-daemon[2175]: Supervising 6 threads of 3 processes
of 1 users.
Apr 09 11:18:39 alone rtkit-daemon[2175]: Successfully made thread 10512 of
process 8958 owned by 'dom' RT at priority 5.
Apr 09 11:18:39 alone rtkit-daemon[2175]: Supervising 7 threads of 3 processes
of 1 users.
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