https://bugs.kde.org/show_bug.cgi?id=506538
Bug ID: 506538
Summary: On Wayland, desktop on one Displayport monitor of a
multi-monitor setup is black/missing after reboot
Classification: Plasma
Product: plasmashell
Version First master
Reported In:
Platform: Solus
OS: Linux
Status: REPORTED
Keywords: multiscreen
Severity: normal
Priority: NOR
Component: Containment
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
SUMMARY
After rebooting, one external display gets a signal but remains black. Panels
are not moved, and the display is shown as enabled in Display Configuration.
The affected screen is connected via Displayport through a USB-C dock
STEPS TO REPRODUCE
1. Reboot (I had performed system updates and rebooted when they were done)
OBSERVED RESULT
One of two external monitors is black
EXPECTED RESULT
All displays show content
SOFTWARE/OS VERSIONS
Operating System: Solus 4.7
KDE Plasma Version: 6.4.80
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.14.11-320.current (64-bit)
Graphics Platform: Wayland
Processors: 16 × 11th Gen Intel® Core™ i7-11800H @ 2.30GHz
Memory: 64 GiB of RAM (62.5 GiB usable)
Graphics Processor 1: Intel® UHD Graphics
Graphics Processor 2: NVIDIA GeForce RTX 3060 Laptop GPU
Laptop 3840 x 2400 @ 150%
2 external monitors 3440 x 1440 @100 % - connected via USB-C dock.
One via Displayport one via HDMI
ADDITIONAL INFORMATION
Unlike bug 494262, this happens immediately after the system boots back up and
does not require the displays to sleep or locking the screen
This started happening in the last few days and has persisted through a few
builds of git-master workspace
Restarting plasmashell does not restore the display.
To restore it once, I turned HDR off and on after having tried changing
resolution
The next time I turned HDR on and off and then changed the resolution and
restored it
--
You are receiving this mail because:
You are watching all bug changes.
