Bug 27845 - AMD laptop goes to black screen on boot with kernel 5.10.1
Summary: AMD laptop goes to black screen on boot with kernel 5.10.1
Status: RESOLVED DUPLICATE of bug 27833
Alias: None
Product: Mageia
Classification: Unclassified
Component: RPM Packages (show other bugs)
Version: Cauldron
Hardware: All Linux
Priority: Normal critical
Target Milestone: ---
Assignee: Mageia Bug Squad
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-12-16 10:46 CET by Joseph Wang
Modified: 2020-12-21 21:44 CET (History)
1 user (show)

See Also:
Source RPM: kernel-5.10.1-1.mga8-1-1.mga8
CVE:
Status comment:

Attachments
output from dmidecode (14.23 KB, text/plain)
2020-12-16 10:46 CET, Joseph Wang 		Details
output from lsmod (8.54 KB, text/plain)
2020-12-16 10:47 CET, Joseph Wang 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Description Joseph Wang 2020-12-16 10:46:07 CET 
Description of problem:

Booting with kernel 5.10.1 results on black screen on amd laptop after switching to video mode.  Kernel 5.9.12 works fine

Looks like a driver problem.  Attaching config for laptop



Version-Release number of selected component (if applicable):


How reproducible:

Install kernel 5.10.1 boot.  Screen goes black when switching to video mode.
Marking as critical since laptop will not boot to usable state.

Steps to Reproduce:
1.
2.
3.
Comment 1 Joseph Wang 2020-12-16 10:46:53 CET 
Created attachment 12090 [details]
output from dmidecode
Comment 2 Joseph Wang 2020-12-16 10:47:29 CET 
Created attachment 12091 [details]
output from lsmod
Comment 3 Aurelien Oudelet 2020-12-16 11:35:46 CET 
This seems a duplicate of Bug 27833.
Amd graphic card / driver in cause.

*** This bug has been marked as a duplicate of bug 27833 ***

Status: NEW => RESOLVED
Resolution: (none) => DUPLICATE
CC: (none) => ouaurelien

Comment 4 Thomas Backlund 2020-12-21 21:44:31 CET 
Does 5.10.2-1 work any better?
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