https://bugs.kde.org/show_bug.cgi?id=461428
Bug ID: 461428
Summary: both the built-in screen and external screen become
whole black when i connect the external screen to my
laptop
Classification: Plasma
Product: KScreen
Version: 5.26.2
Platform: Archlinux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: kded
Assignee: kscreen-bugs-n...@kde.org
Reporter: 3373462...@qq.com
Target Milestone: ---
Created attachment 153461
--> https://bugs.kde.org/attachment.cgi?id=153461&action=edit
the output of xport QT_MESSAGE_PATTERN="[%{time hh::mm:s.zzz}] %{function}:
%{message}" kquitapp5 kded5 kded5
SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug
symbols.
See
https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***
STEPS TO REPRODUCE
connect another screen to my laptop.
OBSERVED RESULT
both the external screen and the built-in become black
and even if i successfully boot up both the screen ，if i go out for a while and
the computer sleep, it cannot be waken up.
EXPECTED RESULT
both the screen work well
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: archlinux kde
(available in About System)
KDE Plasma Version: 5.26.2
KDE Frameworks Version: 5.99.0
Qt Version: 5.15.7
ADDITIONAL INFORMATION
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