Bug 1317143

Summary:	Black screen on Lenovo Thinkpad Yoga 260 unless using "nolapic" boot option
Product:	[Fedora] Fedora	Reporter:	ell1e <el>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	23	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-07-04 02:57:16 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description ell1e 2016-03-12 13:20:39 UTC

Description of problem:
Booting on Lenovo Thinkpad Yoga 260 will always lead to an instant black screen, unless using "nolapic" boot option. This affects:

* LiveCD regular mode
* LiveCD simple graphics callback mode
* Installed system booting from hard disk

Version-Release number of selected component (if applicable):
4.4.2

How reproducible:
100%

Steps to Reproduce:
1. Put livecd on usb stick
2. Boot
3. Choose to start the live mode in the grub menu coming up from the live cd

Actual results:
Instant black screen

Expected results:
Works

Additional info:

Comment 1 ell1e 2016-07-04 01:13:35 UTC

This is now fixed with the latest updated Fedora 24 (the installer disk of Fedora 24 before updating might still suffer from this issue though) - or anything running kernel 4.6 or later, where the issue was fixed

Comment 2 Josh Boyer 2016-07-04 02:57:16 UTC

Thanks for letting us know.

Comment 3 ell1e 2016-07-04 07:15:33 UTC

(related upstream bug for the curious: https://bugzilla.kernel.org/show_bug.cgi?id=110941 )