https://bugs.kde.org/show_bug.cgi?id=498771
Bug ID: 498771 Summary: Screen brightness increases dramatically after setting suspend session time in System Settings -> Power Management Classification: Plasma Product: kwin Version: 6.2.5 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: wayland-generic Assignee: kwin-bugs-n...@kde.org Reporter: pihua...@yahoo.com Target Milestone: --- *** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports SUMMARY Reproducible 100% of the time, after setting the suspend Session time out interval, the display brightness increases dramatically. STEPS TO REPRODUCE 1. Open System Settings from dock 2. Go to Power Management 3. On the first line "When inactive" there are 2 drop down boxes. Drop down the right most one to set the time out interval. 4. Select a time or enter a custom time. 5. Click "OK" in the dialog box. 6. Click "Apply" on the Power Management window. 7. The screen brightness increases dramatically. OBSERVED RESULT The screen brightness increases dramatically. EXPECTED RESULT No change to the screen brightness. SOFTWARE/OS VERSIONS (available in the Info Center app, or by running `kinfo` in a terminal window) Operating System: Fedora Linux 41 KDE Plasma Version: 6.2.5 KDE Frameworks Version: 6.10.0 Qt Version: 6.8.1 Kernel Version: 6.12.8-200.fc41.x86_64 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 7840HS w/ Radeon 780M Graphics Memory: 27.1 GiB of RAM Graphics Processor: AMD Radeon 780M ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.