Bug 16002 - Additional buttons of Lenovo Y550
Summary: Additional buttons of Lenovo Y550
Status: RESOLVED CODE_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: Input Devices (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_input-devices
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-05-19 09:27 UTC by RussianNeuroMancer
Modified: 2012-10-17 09:59 UTC (History)
2 users (show)

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Subsystem:
Regression: No
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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.
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