SUMMARY Keyboard backlight level doesn't changes to zero, when set in Power Management > Energy Saving. STEPS TO REPRODUCE 1. Plug in Laptop 2. Change Keyboard backlight in "On Battery" to zero and apply. 3. Unplug Laptop OBSERVED RESULT Keyboard backlight doesn't change EXPECTED RESULT Keyboard backlight turns of SOFTWARE/OS VERSIONS Linux: 5.14.14-1-default (64-bit) Distribution: openSUSE Tumbleweed 20211102 KDE Plasma Version: 5.23.2 KDE Frameworks Version: 5.87.0 Qt Version: 5.15.2 HARDWARE INFORMATION Thinkpad X1 Carbon Gen 9, Intel
*** This bug has been marked as a duplicate of bug 437715 ***