Bug 1044745

Summary:	Fedora-20-x86_64-DVD.iso installation on Lenovo ThinkServer TS140 and Dell G2410 24" monitor results in only 2 monitor resolutions 1024x768 and 800x600
Product:	[Fedora] Fedora	Reporter:	gnugcc
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	20	CC:	gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda
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:	2013-12-29 05:13:24 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:

Description gnugcc 2013-12-18 22:02:40 UTC

Description of problem: machine Lenovo ThinkServer TS140 Tower Server
monitor: Dell G2410 24" 1920 x 1080 full HD Available connectors: VGA (analog), DVI-D (digital) with HDCP.
VGA cable used between machine and monitor. VGA output on machine and VGA input on monitor.


Version-Release number of selected component (if applicable):
http://download.fedoraproject.org/pub/fedora/linux/releases/20/Fedora/x86_64/iso/Fedora-20-x86_64-DVD.iso used to install OS.

How reproducible:Install with default settings and after installation the monitor resolution is only 800x600 or 1024x768 with "unknown" monitor.


Steps to Reproduce:
1.Connect PC's VGA output with VGA cable to VGA input on monitor.
2.Burn the DVD iso image Fedora-20-x86_64-DVD.iso
3.Install on ThinkServer TS140 Tower Server

Actual results: Only two non-native resolutions after installation:
800x600 and 1024x768


Expected results:
Native 1920 x 1080 full HD resolution after installation.


Additional info:
Intel® Core™ i3-4130 Processor with Intel® HD graphics 4400
Lenovo motherboard Intel® C226 Chipset

Comment 1 gnugcc 2013-12-20 00:47:33 UTC

Just tested system with windows 7.After installation same story only 2 resolutions available 800x600 and 1024x768. Next, installed latest Intel HD 4400 graphics driver, now the native resolution 1920x1080 works perfectly.

Comment 2 gnugcc 2013-12-21 23:54:27 UTC

Tested with Linux Mint 16 and openSUSE 13.1. Same problem persists.

Comment 3 gnugcc 2013-12-29 05:13:24 UTC

The problem was fixed by replacing VGA cable with a new one.