[Bug 1829399] Re: Lid switch triggered suspend takes much longer than UI triggered suspend

[Darko Veberic]

interesting observation: if i close the lid for, say, 1 sec, and then
open it again, after similar time delay as observed in the previous
comment, my thinkpad goes into suspend although i am working in my
desktop (obviously with the lid open). the lid close seems to trigger
the suspend which comes 30 seconds later, no matter what...

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Title:
  Lid switch triggered suspend takes much longer than UI triggered
  suspend

Status in linux package in Ubuntu:
  Invalid
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  IBM T460
  5.0.0-13-generic #14-Ubuntu SMP Mon Apr 15 14:59:14 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

  
  When triggering a suspend even from the lid switch of my Lenovo T460 it takes 30 seconds to reach suspend state. Several others with different models of Lenovo laptops have also reproduced this issue. 

  It seems this is isolated to the lid switch as UI triggered suspend
  (alt+power icon) is far faster.

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