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Bug 1158619

Summary: Virt-viewer shows all 4 displays when only single display is configured in RHEV-M.
Product: Red Hat Enterprise Virtualization Manager Reporter: Bill Sanford <bsanford>
Component: mingw-virt-viewerAssignee: Default Assignee for SPICE Bugs <rh-spice-bugs>
Status: CLOSED DUPLICATE QA Contact: Desktop QE <desktop-qa-list>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 3.5.0CC: bsanford, cfergeau, ecohen, gklein, lsurette, marcandre.lureau, rbalakri, yeylon
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Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2014-11-10 13:40:17 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
Screenshot of RHEV-M with 1 display set with 4 displays showing none

Description Bill Sanford 2014-10-29 18:00:50 UTC 
Description of problem:
Virt-viewer shows all 4 displays when only single display is configured in RHEV-M.

Version-Release number of selected component (if applicable):
RHEV-M 3.5 (vt7/el6) on RHEL-6.6-20140926
RHEL-7.1-20141029.0 - Hosts
Windows 7x64 client
RHEL-6.6-20140926.0 - Guest

How reproducible:
100%

Steps to Reproduce:
1. Setup VM with 1 monitor in RHEV-M
2. On the Virt-viewer -> Displays -> All displays are enabled and can be open.
3.

Actual results:
All 4 displays are active.

Expected results:
Only 1 display can be used.

Additional info:
Comment 1 Bill Sanford 2014-10-29 18:02:20 UTC 
Created attachment 951872 [details]
Screenshot of RHEV-M with 1 display set with 4 displays showing
Comment 2 Marc-Andre Lureau 2014-10-30 09:09:10 UTC 
(In reply to Bill Sanford from comment #0)
> Description of problem:
> Virt-viewer shows all 4 displays when only single display is configured in
> RHEV-M.

I don't quite understand the issue. The Linux QXL driver is multi-head by design. It doesn't rely on existence of multiple devices (it atually doesn't work well with multiple devices). There is already an open bug in rhevm to support setting the max number of heads: https://bugzilla.redhat.com/show_bug.cgi?id=1075798

I think it should be closed as duplicate.
Comment 3 Bill Sanford 2014-11-10 13:40:17 UTC 

*** This bug has been marked as a duplicate of bug 1075798 ***