Bug 16002

Summary:	Additional buttons of Lenovo Y550
Product:	Drivers	Reporter:	RussianNeuroMancer (russianneuromancer)
Component:	Input Devices	Assignee:	drivers_input-devices
Status:	RESOLVED CODE_FIX
Severity:	normal	CC:	dmitry.torokhov, hmh
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:		Subsystem:
Regression:	No	Bisected commit-id:

Description RussianNeuroMancer 2010-05-19 09:27:11 UTC

Some of additional buttons on Lenovo Y550 not work.
Fn+F4 - monitor settings button. 
Fn+F5 - wireless settings button.
OneKey Recovery - Recovery button.

Comment 1 Dmitry Torokhov 2010-05-19 17:58:27 UTC

I expect they are simply not mapped yet. Do you see any messages in dmesg about unknown keys being pressed?

Comment 2 RussianNeuroMancer 2010-05-19 18:02:55 UTC

No, and no any reaction in xev utility when I press it.

Comment 3 RussianNeuroMancer 2010-09-30 00:51:42 UTC

Additional information about Fn+F4 and Fn+F5 buttons here: http://bugs.launchpad.net/ubuntu/+source/linux/+bug/606839

Photo of OneKey Recovery button here: http://retera.ru/plugins/content/multithumb/images/1.stories.reviews.internal.lenovo.Y550-4.lenovo_y550_7.jpg
OnyKey Recovery button located on the same board with Power button. This little board attached to motherboard by cable.

Comment 4 RussianNeuroMancer 2012-10-17 09:59:50 UTC

"OneKey Recovery" and "Fn+F5" is already detected for some time, but only since kernel 3.6 "Fn+F4" is detected too.