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#26 2019-12-09 14:21:35

romstor
Member
Registered: 2018-08-18
Posts: 33

Re: Kernel upgrade has broken suspend

Flapper wrote:

Have we solved this (it's not solved for everyone by the looks of it)?

It solves the original issue you've posted - so I'd vote yes. I'll need to do my own git bisect process -- but it will take many days on that old laptop. Will see - may be over coming holidays.

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#27 2019-12-09 21:26:28

loqs
Member
Registered: 2014-03-06
Posts: 9,305

Re: Kernel upgrade has broken suspend

@romstor have you checked the contents of /proc/cmdline for init_on_alloc=0

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#28 2019-12-10 05:36:52

bambooCZ
Member
From: Prague
Registered: 2019-12-10
Posts: 3

Re: Kernel upgrade has broken suspend

Same here. LTS kernel sleeps like a baby, normal doesn't sleep at all and refuses to wake. init_on_alloc=0 makes no difference. HP Elitebook 840 G6

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#29 2019-12-10 12:58:12

romstor
Member
Registered: 2018-08-18
Posts: 33

Re: Kernel upgrade has broken suspend

loqs wrote:

@romstor have you checked the contents of /proc/cmdline for init_on_alloc=0

Yes, it was properly picked up. I even tried to add both init_on_alloc=0 and init_on_free=0 (and combinations thereof) - no luck. May be my issue is different.

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#30 2019-12-10 20:39:18

bambooCZ
Member
From: Prague
Registered: 2019-12-10
Posts: 3

Re: Kernel upgrade has broken suspend

I forgot to turn off automatic suspend after a time and strangely enough the PC was successfully suspended when I came to it. I have troubleshooted audio problems before that. So maybe snd_hda_intel might interfere here? Possibly snd_hda_intel.dmic_detect=0 might have made it work?

Maybe the PC have enough time to finish the suspend procedure? I have 32GB of RAM. So if it should be dumped to disk it could take a while.

I have no time to debug it tho. I am just sharing my experience. Suspend now works as expected for me.

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#31 2019-12-10 21:01:33

loqs
Member
Registered: 2014-03-06
Posts: 9,305

Re: Kernel upgrade has broken suspend

@bambooCZ was your issue triggered by the 5.3.12 kernel update?

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#32 2019-12-10 22:45:47

bambooCZ
Member
From: Prague
Registered: 2019-12-10
Posts: 3

Re: Kernel upgrade has broken suspend

@loqs Not exactly. My issue was on new installation. I have tried LTS kernel when I was troubleshooting it. The system was about 5 hours old.

Sound was  also working with the LTS kernel, but not with the normal one.

Last edited by bambooCZ (2019-12-10 22:47:35)

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#33 2019-12-11 04:52:25

ugjka
Member
From: Latvia
Registered: 2014-04-01
Posts: 1,371

Re: Kernel upgrade has broken suspend


ENTER

~ Arch is not Arch unless it is Arch ~

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