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#1 2018-05-27 08:07:54

orontee
Member
From: France
Registered: 2013-10-25
Posts: 7

[SOLVED][Lenovo Carbon X1] No lid switch events anymore

As a consequence, the system doesn't sleep on lid close...

$ sudo evtest 
No device specified, trying to scan all of /dev/input/event*
Available devices:
/dev/input/event0:	Lid Switch
/dev/input/event1:	Sleep Button
/dev/input/event2:	Power Button
/dev/input/event3:	AT Translated Set 2 keyboard
/dev/input/event4:	Video Bus
/dev/input/event5:	ELAN Touchscreen
/dev/input/event6:	PC Speaker
/dev/input/event7:	ThinkPad Extra Buttons
/dev/input/event8:	HDA Intel PCH Mic
/dev/input/event9:	HDA Intel PCH Headphone
/dev/input/event10:	HDA Intel HDMI HDMI/DP,pcm=3
/dev/input/event11:	HDA Intel HDMI HDMI/DP,pcm=7
/dev/input/event12:	HDA Intel HDMI HDMI/DP,pcm=8
/dev/input/event13:	HDA Intel HDMI HDMI/DP,pcm=9
/dev/input/event14:	HDA Intel HDMI HDMI/DP,pcm=10
/dev/input/event15:	Synaptics TM3072-003
/dev/input/event16:	Integrated Camera: Integrated C
/dev/input/event17:	TPPS/2 IBM TrackPoint
Select the device event number [0-17]: 0
Input driver version is 1.0.1
Input device ID: bus 0x19 vendor 0x0 product 0x5 version 0x0
Input device name: "Lid Switch"
Supported events:
  Event type 0 (EV_SYN)
  Event type 5 (EV_SW)
    Event code 0 (SW_LID) state 0
Properties:
Testing ... (interrupt to exit)

Last edited by orontee (2018-09-13 13:19:18)


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Matthias

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#2 2018-05-27 12:20:48

orontee
Member
From: France
Registered: 2013-10-25
Posts: 7

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

Tested with LTS kernel: Same thing, when I close/open the lid, no event is generated anymore...


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Matthias

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#3 2018-05-29 21:43:56

cdown
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From: London, England
Registered: 2013-02-09
Posts: 53
Website

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

I've just experienced this after upgrading on my T470s, as well. I'm trying to narrow down the offending package, but want to let you know you're not alone in the meantime.

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#4 2018-05-29 22:14:46

cdown
Member
From: London, England
Registered: 2013-02-09
Posts: 53
Website

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

Looks like this is fixed in 4.16.12. The lid switch events are missing for me in 10 and 11, but 4.16.12 restores them.

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#5 2018-05-30 05:29:12

orontee
Member
From: France
Registered: 2013-10-25
Posts: 7

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

Thanks cdown. Unfortunately upgrading linux package to 4.16.12 did not solve the problem on my side: After reboot, evtest still don't see lid switch events :-(

Last edited by orontee (2018-05-30 05:34:51)


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Matthias

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#6 2018-05-30 05:34:31

orontee
Member
From: France
Registered: 2013-10-25
Posts: 7

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

Same problem with LTS kernel...

Last edited by orontee (2018-05-30 05:35:37)


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Matthias

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#7 2018-06-27 13:29:59

jarlah
Member
Registered: 2018-06-27
Posts: 4

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

No problem with lid events on 4.17.2-1-ARCH with Lenovo Thinkpad X1 Carbon 5th generation

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#8 2018-07-01 11:27:43

orontee
Member
From: France
Registered: 2013-10-25
Posts: 7

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

No lid events with kernel 4.17.2-1 and Lenovo Carbon X1 3rd generation.


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Matthias

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#9 2018-09-13 13:18:41

orontee
Member
From: France
Registered: 2013-10-25
Posts: 7

Re: [SOLVED][Lenovo Carbon X1] No lid switch events anymore

Problem solved after a Lenovo technician found that the small magnet glued down the trackpad unleashed. The problem was a kind of hardware problem... Thanks for helping.


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Matthias

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