https://bugs.kde.org/show_bug.cgi?id=484931
Bug ID: 484931 Summary: Waking the screen up right as it enters sleep breaks the session Classification: Plasma Product: kwin Version: 6.0.3 Platform: openSUSE OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: wayland-generic Assignee: kwin-bugs-n...@kde.org Reporter: bizy...@zoho.com Target Milestone: --- SUMMARY After a period of inactivity on the lock screen, the monitor is automatically turned off. If I shake the mouse to wake it up again as soon as it happens (or right after that), the monitor's backlight is re-enabled, but there is no image — just a black rectangle. So far, I have not found a way to continue using my computer when this happens. I am able to enter a TTY and issue "systemctl reboot". STEPS TO REPRODUCE 1. System Settings > Energy Saving > When locked, turn off screen: 200 sec 2. System Settings > Screen Locking > Lock screen automatically: after 1 minute 3. Wait :) 4. As the screen is turned off, shake the mouse. OBSERVED RESULT The screen is re-enabled, but the signal is just darkness. EXPECTED RESULT I can see the lockscreen. SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20240329 KDE Plasma Version: 6.0.3 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.3 Kernel Version: 6.8.1-1-default (64-bit) Graphics Platform: Wayland Processors: 32 × Intel® Core™ i9-14900K Graphics Processor: NVIDIA GeForce RTX 4070/PCIe/SSE2 (driver version: 550.67) ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.