Bug 472435

Summary:	Main screen stays black after being locked for a long time, secondary screen shows unresponsive lockscreen, reboot needed
Product:	[Plasma] kwin	Reporter:	Henning <boredsquirrel>
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	major	CC:	kdedev, nate
Priority:	NOR	Keywords:	multiscreen, wayland-only
Version First Reported In:	5.27.6
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
See Also:	https://bugs.kde.org/show_bug.cgi?id=494804
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Henning 2023-07-20 14:38:17 UTC

When locking the screen for 30min+ sometimes it just stays black.

I had a HDMI secondary screen attached, that one showed it normally. But no reaction to keyboard input.

I had to hard shutdown and reboot to solve it. Plugging out the display had no effect.

Specified App:
kscreenlocker-5.27.6-1.fc38.x86_64

--- Software ---
OS: Fedora Linux 38.20230720.0 (Kinoite)
KDE Plasma: 5.27.6
KDE Frameworks: 5.108.0
Qt: 5.15.10
Kernel: 6.3.12-200.fc38.x86_64
Compositor: wayland

--- Hardware ---
CPU: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx
RAM: 13.5 GB
GPU: AMD Radeon Vega 8 Graphics
Video memory: 2048MB

Comment 1 TraceyC 2025-01-30 21:36:24 UTC

Thank you for the bug report. Unfortunately we were not able to get to it yet. Can we ask you to please check if this is still an issue with either Plasma 5.27.12 (the current LTS version) or Plasma 6.2.5 (the latest released version)?

I don't see this behavior on Plasma 6.2.5 or git-master

If you can still reproduce the bug, please change the Status to "CONFIRMED". Thanks.

Comment 2 TraceyC 2025-01-30 21:39:25 UTC

This may have partially been caused by bug 494804 which was resolved upstream

Comment 3 Bug Janitor Service 2025-02-14 03:46:40 UTC

🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

Comment 4 Bug Janitor Service 2025-03-01 03:46:49 UTC

🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.