Arch Linux

CvR_XX

Member

Registered: 2017-02-08

Posts: 8

Suspend and hibernate not working, frozen screen

Hello,

Until now I could fix my issues myself but with this problem I'm completely lost.

I'm running arch with btrfs. I have got an encrypted swapsparition which is unlocked at boot. I have got suspend and hibernate working and was using it daily. But some weeks it fails. If I suspend or hibernate and then resume I  get stuck on the log. Sometimes when I suspend right after boot it will resume again oke. But most times it gets stuck like this: https://imgur.com/a/oDZjQ4j

I've looked in the journalctl of said events but I can't see anything that should cause this: https://pastebin.com/haCcZ2N0 .

Are there any thing I should check. Maybe some resume log outside of journalctl. I hope to get some pointers to further work on this problem.

Thanks!

Best,
Carlos

ugjka

Member

From: Latvia

Registered: 2014-04-01

Posts: 1,806

Website

Re: Suspend and hibernate not working, frozen screen

https://01.org/blogs/rzhang/2015/best-p … ate-issues

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CvR_XX

Member

Registered: 2017-02-08

Posts: 8

Re: Suspend and hibernate not working, frozen screen

Oke I've tried to find out if it's a display problem or that the whole boot was failing. So I picked up my laptop and when it froze I tried to ssh into the machine. Now the interesting thing. When I open the ssh connection the system unfreezes. Do you have any clue what might cause this?

CvR_XX

Member

Registered: 2017-02-08

Posts: 8

Re: Suspend and hibernate not working, frozen screen

I've tried it a couple of times and every time when it freezes an ssh connection to my pc solves the problem. As can be seen in the log of all this: https://pastebin.com/6134tyZ2 nothing happens until the ssh connection happens at 15:02:27.