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#1 2020-04-08 09:34:32

tuxfux
Member
Registered: 2020-04-08
Posts: 4

Problem Laptop since Update Kernel Linux 5.6.2-arch1-2 with hibernate

Hello,
I'm new and my English is not good. I'm sorry.

I have a problem with my laptop (AMD), since yesterday's kernel update: After waking up the laptop from Hibernate, the screen flickers only very briefly. I cannot operate the laptop anymore. No keyboard, no touchpad. Also Ctrl+print+R to reboot does not work. I can only hard shutdown the computer.
What can I do to fix the error? Or do I have to wait for a kernel update?
Many thanks!

tuxfux

Last edited by tuxfux (2020-04-08 09:40:23)

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#2 2020-04-08 13:56:24

dimischiavone
Member
From: Turin
Registered: 2019-09-13
Posts: 20

Re: Problem Laptop since Update Kernel Linux 5.6.2-arch1-2 with hibernate

I can confirm that on the 5.6.2 kernel my laptop (t495s with ryzen 3700u pro) doesn't hibernate and suspend properly. The only action you can is to revert to the previous kernel (sudo pacman -U /var/cache/pacman/pkg/llinux-whatever version you want to revert to). If you use wireguard you might also need to install the wireguard-arch package again as it's been mainlined into the kernel since 5.6 release.

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#3 2020-04-08 14:04:52

loqs
Member
Registered: 2014-03-06
Posts: 17,196

Re: Problem Laptop since Update Kernel Linux 5.6.2-arch1-2 with hibernate

Please post the full journal for one affected boot including a suspend and resume or hibernate.

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#4 2020-04-08 16:12:09

tuxfux
Member
Registered: 2020-04-08
Posts: 4

Re: Problem Laptop since Update Kernel Linux 5.6.2-arch1-2 with hibernate

Thanks, problem is solved...

Last edited by tuxfux (2020-04-14 12:25:29)

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