https://bugs.kde.org/show_bug.cgi?id=372837
Bug ID: 372837
Summary: Unplug HDMI cable in sleep mode won't remove external
monitor
Product: KScreen
Version: 5.8.3
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: kded
Assignee: se...@kde.org
Reporter: guoyunhebr...@gmail.com
Target Milestone: ---
When I connected to external monitor or projector with HDMI cable, sleep the
computer, unplug HDMI cable, and wake it up. Even if the cable is not
connected, KDE still output to external screen, and I can see the HDMI monitor
device in KCM.
1. Connect to external monitor or projector with HDMI cable.
2. Sleep system / close the laptop lid.
3. Unplug HDMI cable.
4. Wake up system.
5. Check desktop output area and KCM, see if the HDMI device is still here.
Since the HDMI device is not connected, windows on it becomes invisible. Users
might lose some working data.
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