Confirmed that external AppleKeyboard by default does not handle function keys with distro:
Linux juansolsona-XPS-15-9550 4.8.0-41-generic #44~16.04.1-Ubuntu SMP Fri Mar 3 17:11:16 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
My way to fix it was
add to the file /etc/rc.local
the line " echo 2 > /sys/module/hid_apple/parameters/fnmode"
Confirmed that external AppleKeyboard by default does not handle function keys with distro: XPS-15- 9550 4.8.0-41-generic #44~16.04.1-Ubuntu SMP Fri Mar 3 17:11:16 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Linux juansolsona-
My way to fix it was hid_apple/ parameters/ fnmode"
add to the file /etc/rc.local
the line " echo 2 > /sys/module/