Re: T570 Powerkey doesn't work

[Floris <jkfloris@dds.nl>]

Op Thu, 04 Jan 2018 22:42:34 +0100 schreef Markus Grunwald  
<markus@the-grue.de>:

> Hello,
>
> as far as I understand, pressing the power key on my Lenovo T570 should
> produce some output in the journal like this:
>
> Mär 31 18:04:47 my_computer systemd-logind[1402]: Power key pressed.
>
> On my laptop, this doesn't work - I see nothing in the journal.
> Hibernating doesn't work, neither but that's the reason, I think...
>
> Is there something special that I have to do?
>
> cu

Can you find the Powerkey with evtest?

[NumLock example]

sudo evtest /dev/input/event12
...
Event: time 1434666536.001123, type 4 (EV_MSC), code 4 (MSC_SCAN), value  
70053
Event: time 1434666536.001123, type 1 (EV_KEY), code 69 (KEY_NUMLOCK),  
value 0
Event: time 1434666536.001123, -------------- EV_SYN ------------