https://bugs.kde.org/show_bug.cgi?id=432543
Bug ID: 432543
Summary: External display connected to laptop is not working on
KDE Wayland session
Product: plasmashell
Version: master
Platform: Neon Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Multi-screen support
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
SUMMARY
An external display connected to laptop is not working on KDE Wayland session.
STEPS TO REPRODUCE
1. Boot KDE Neon Live ISO
OBSERVED RESULT
External display is black(it is enabled in Display Configuration) and it is not
usable.
It is powered-on but applications are not being rendered, the only thing which
is visible is the mouse cursor.
EXPECTED RESULT
The external display should work.
SOFTWARE/OS VERSIONS
KDE Neon Live ISO:
neon unstable 20210131-03:38
ADDITIONAL INFORMATION
The same problem can be reproduced also with Fedora Rawhide KDE Live:
Fedora-KDE-Live-x86_64-Rawhide-20210203.n.0.iso
I reported this bug also in Fedora BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1925326
Xorg session works fine.
HARDWARE
Laptop:
Lenovo ThinkPad P50
GPU:
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
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