These keycodes are sent by Lenovo IdeaPad Yoga 13 as indication which mode the laptop is in (noteboot, or flipped back enough to turn it into a laptop mode). On the right side there a small button which is "screen rotation" lock (portrait/landscape). None of the screen-rotations / tablet-conversions are support out of the box on Ubuntu yet. I'm not sure what are the best way to support them either.
These keycodes are sent by Lenovo IdeaPad Yoga 13 as indication which mode the laptop is in (noteboot, or flipped back enough to turn it into a laptop mode). On the right side there a small button which is "screen rotation" lock (portrait/ landscape) . None of the screen-rotations / tablet-conversions are support out of the box on Ubuntu yet. I'm not sure what are the best way to support them either.