Tested on a 1015PX model, Fn + F7 still not work as expected. It gives the following error in the syslog:
Mar 3 00:09:22 ubuntu-1015PX kernel: [ 634.256677] keyboard: can't emulate rawmode for keycode 245 Mar 3 00:09:22 ubuntu-1015PX kernel: [ 634.256725] keyboard: can't emulate rawmode for keycode 245
As for the Fn + F4 & Fn + F9 which needs to be define in the Keyboard Shortcut by the user, so everything else works as expected.
Tested on a 1015PX model, Fn + F7 still not work as expected. It gives the following error in the syslog:
Mar 3 00:09:22 ubuntu-1015PX kernel: [ 634.256677] keyboard: can't emulate rawmode for keycode 245
Mar 3 00:09:22 ubuntu-1015PX kernel: [ 634.256725] keyboard: can't emulate rawmode for keycode 245
As for the Fn + F4 & Fn + F9 which needs to be define in the Keyboard Shortcut by the user, so everything else works as expected.