https://bugs.kde.org/show_bug.cgi?id=490081
Bug ID: 490081
Summary: Wayland: 2nd screen black, but display is on
Classification: Plasma
Product: kwin
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: wayland-generic
Assignee: kwin-bugs-n...@kde.org
Reporter: lassi.vaatamoi...@gmail.com
Target Milestone: ---
Created attachment 171558
--> https://bugs.kde.org/attachment.cgi?id=171558&action=edit
Journal from the boot-up showing the incident
SUMMARY
Second display in the setup is showing black, but windows can be moved from/to
the second display. Display is hence identified and powered on, and desktop is
functional, but nothing is shown.
This seems to happen systematically on every first boot of the day, since
upgrading to Plasma 6.1.2.
STEPS TO REPRODUCE
1. Upgrade to Plasma 6.1.2
2. Boot up the machine in the morning
3. Log in from SDDM greeter
OBSERVED RESULT
Second screen is black on the first boot
EXPECTED RESULT
Second screen should show the desktop as normal.
SOFTWARE/OS VERSIONS
Operating System: KDE neon 6.0
KDE Plasma Version: 6.1.2
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.0
Kernel Version: 6.2.0-33-generic (64-bit)
Graphics Platform: Wayland
Processors: 16 × 11th Gen Intel® Core™ i7-11850H @ 2.50GHz
Memory: 46,8 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics
Manufacturer: LENOVO
Product Name: 20YRS21300
System Version: ThinkPad P15 Gen 2i
ADDITIONAL INFORMATION
After re-login, the desktop seems to work. (At least yesterday. At the time of
writing I am still on my first boot, so desktop is black.)
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