I was facing to this behaviour. I blacklisted the dell_laptop module and this issue was solved. Now my keyboard backlight act as it should be.
in /etc/modprobe.d directory create this file blacklist-dell.conf and add in it the followinf thing : blacklist dell_laptop then excute : sudo update-initramfs -u and Reboot -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
