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Groups > linux.debian.user > #196330

Thinkpad T420 resume from sleep via laptop lid doesn't work

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Hello All!

I have a T420 that doesn't resume when the laptop lid is opened.  I put
it to sleep by closing the lid.  When I open the lid, the disk indicator
flashes and then stops.  The power button led remains pulsing as if it's
still asleep.  If I press the power button at this point nothing happens.

Resume from sleep seems to work fine if I put the laptop to sleep via
dbus with the lid still open and then resume by pressing the power button.

I have tried both Stretch(stable) and testing with the same issue.  I
have upgraded the BIOS to the latest(and what a chore that was).  I'm
out of ideas.  Has anyone seen this particular problem before?  Any
suggestions?

Thanks in advance!

Ryan

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Thinkpad T420 resume from sleep via laptop lid doesn't work Ryan Nowakowski <tubaman@fattuba.com> - 2018-06-01 17:50 +0200
  Re: Thinkpad T420 resume from sleep via laptop lid doesn't work Hans <hans.ullrich@loop.de> - 2018-06-01 18:00 +0200
  Re: Thinkpad T420 resume from sleep via laptop lid doesn't work Marcel <mlautenb@gmail.com> - 2018-06-01 19:40 +0200
    Re: Thinkpad T420 resume from sleep via laptop lid doesn't work Hans <hans.ullrich@loop.de> - 2018-06-01 20:00 +0200
    Re: Thinkpad T420 resume from sleep via laptop lid doesn't work Ryan Nowakowski <tubaman@fattuba.com> - 2018-06-02 20:20 +0200

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