The same problem on a Dell Latitude E5570: - keyboard goes on full full-brightness at boot time - keyboard turns on after screen lock exactly when the screen goes off (even if the keyboard backlight is off) - the auto turn-off after the specified amount of time (set in the BIOS and visible in the /sys/class/leds/...) is completely dismissed - the keys stay on all the time
$ cat /sys/class/leds/dell\:\:kbd_backlight/stop_timeout 10s -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510344 Title: Keyboard Backlight Turns on at boot To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1510344/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs