According to ogra we can control the light using: /sys/class/leds/mx- led/trigger
-- You received this bug notification because you are a member of DX Packages, which is subscribed to indicator-messages in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1461682 Title: [MX4] LED does not notify for incoming notifications Status in indicator-messages package in Ubuntu: New Status in qtubuntu package in Ubuntu: New Status in unity8 package in Ubuntu: New Bug description: Image r12 The notification LED on the device does not blink when a new SMS arrives. Its always static off. It however does lighten up when the button physical button is pressed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-messages/+bug/1461682/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp