Here is some more information that I collected. I tried toggling fn-lock while at different stages of booting.
* In the grub menu, the light does not toggle. * If I choose to boot windows, then while windows is booting, the light does not toggle. (ie, during the "swirling dots" screen.) * Once windows gets to the login screen, the light does toggle. This implies the light only works once windows has loaded a driver or similar. * If I instead choose to boot Ubuntu, then the light does not toggle. Not during boot, at the login screen, or after logged in. * If I enter the BIOS setup, then the light does toggle there. If I exit and boot into Ubuntu then the light no longer toggles. I strongly suspect there is at least some OS involvement with the fn- lock LED working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881015 Title: Fn Lock light does not come on to indicate when Fn Lock is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881015/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs