Bug 1076770

Summary: Test case failure: Multihead - Large Desktop on ATI Pitcairn PRO [Radeon HD 7850] [1002:6819]
Product: Red Hat Enterprise Linux 7 Reporter: Vasiliy Sharapov <vsharapo>
Component: xorg-x11-drv-atiAssignee: Jérôme Glisse <jglisse>
Status: CLOSED DUPLICATE QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: lmiksik, tpelka, vbenes
Target Milestone: rc   
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Hardware: Unspecified   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2015-06-16 15:44:48 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Vasiliy Sharapov 2014-03-15 01:32:20 UTC
Filed from caserun https://tcms.engineering.redhat.com/run/120300/#caserun_4497432

Version-Release number of selected component (if applicable):
RHEL-7.0-20140214.0

Steps to Reproduce: 
 1. obtain a card that is capable to connect 4 screens and 4 monitors
 2. plug everything together and start GNOME


 1. go into Control Center -> Display
 2. Create 4x1 setup with all displays set to the same resolution
 3. Create 2x2 setup
 4. Create 1x4 setup with all displays set to different resolution



Actual results: 
When a fourth monitor is connected it checks for signal and goes to sleep. Running xrandr does not get it back.

Expected results:
you should be able to move cursor from one screen to another flawlessly in all
setups.

In different resolution setup there should be borders where you cannot pass to
another screen accordingly

Comment 2 Jérôme Glisse 2015-06-16 15:44:48 UTC

*** This bug has been marked as a duplicate of bug 1033908 ***