Bug 108505

Summary: atombios stuck in loop in consecutive boot
Product: DRI Reporter: Marcin Deranek <gringo>
Component: DRM/AMDgpuAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED WORKSFORME QA Contact:
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
Journal log
none
dmesg
none
Kernel config none

Description Marcin Deranek 2018-10-21 08:14:32 UTC 
Created attachment 142115 [details]
Journal log

Card: Radeon RX 580 Series (http://www.sapphiretech.com/productdetial.asp?pid=B66182B7-1EA6-42A9-8762-FCCE003B491A&lang=eng)
Driver: amdgpu from Git
Kernel: 4.18.15

When initially booting system (after power on) everything works just fine. Unfortunately on first reboot (without powering the system off) system produces "atombios stuck in loop" message. Please see attached logs.
So far (I have this card since yesterday) I was able to always reproduce it. Current workaround is to power the system off and then on, so you never end up on consecutive boot.
Comment 1 Marcin Deranek 2018-10-21 08:15:03 UTC 
Created attachment 142116 [details]
dmesg
Comment 2 Marcin Deranek 2018-10-21 18:25:27 UTC 
Created attachment 142120 [details]
Kernel config
Comment 3 Marcin Deranek 2018-10-21 18:26:51 UTC 
It turns out that increasing Grub2 timeout from 5 to 10 seconds makes reboots also possible.
Comment 4 Marcin Deranek 2019-06-11 19:29:16 UTC 
This seems to be resolved with latest kernels (5.1.8+) although it's difficult to tell what exact change (kernel and/or something else) resolved the issue.

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