Bug 1119021

Summary: After upgrading to kernel version 3.15.x screen resolutions options stops being detected.
Product: [Fedora] Fedora Reporter: Yaniv Lavi <ylavi>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 20CC: 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:
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Clone Of: Environment:
Last Closed: 2014-07-14 12:11:08 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
X log. none

Description Yaniv Lavi 2014-07-13 08:38:29 UTC 
Description of problem:
I'm using Fedora 20 with Cinnamon and a ViewSonic VS14591 (as external monitor) on a Lenovo T440s. Ever since I upgraded to 3.15.x kernel the external screen and settings are not detected correctly allowing only basic resolutions (going back to 3.14.x solves the issue). X log seems to list the correct resolutions when the monitor is corrected.


How reproducible:
Always

Steps to Reproduce:
1. Setup as listed above (Fedora 20 with Cinnamon and a ViewSonic VS14591 as external monitor on a Lenovo T440s)
2. Upgrade to 3.15.x kernel
3. Connect the monitor

Actual results:
Resolutions are limited and not loaded correctly

Expected results:
Should detect correct resolutions.

Additional info:
Comment 1 Yaniv Lavi 2014-07-13 08:39:05 UTC 
Created attachment 917600 [details]
X log.
Comment 2 Josh Boyer 2014-07-14 12:11:08 UTC 
Fairly sure this is a duplicate of another bug.  A fix should be coming shortly.

*** This bug has been marked as a duplicate of bug 1117008 ***