Bug 1247907

Summary:	Cannot enable display 1 when it was disabled in previous session
Product:	Red Hat Enterprise Linux 7	Reporter:	Pavel Grunt <pgrunt>
Component:	spice-gtk	Assignee:	Pavel Grunt <pgrunt>
Status:	CLOSED ERRATA	QA Contact:	SPICE QE bug list <spice-qe-bugs>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	7.2	CC:	dblechte, djasa, fidencio, juzhou, mzhan, rbalakri, tjamrisk, tpelka, tzheng, xiaodwan
Target Milestone:	rc
Target Release:	7.2
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	spice-gtk-0.26-5.el7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1247920 1247927 (view as bug list)		Environment:
Last Closed:	2015-11-19 07:39:24 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:
Embargoed:
Bug Depends On:
Bug Blocks:	1247920, 1247927

Description Pavel Grunt 2015-07-29 08:25:19 UTC

Description of problem:
It is not possible to enable the display 1 of the multimonitor Windows virtual machine, when the display was disabled in the previous session, because the checkbox to enable display 1 is missing from the View->Displays menu.

Version-Release number of selected component (if applicable):
virt-viewer-2.0-4.el7.x86_64

guest: Windows 7, spice guest tools 0.100

How reproducible:
100%

Steps to Reproduce:
1. connect using remote-viewer to a win7 vm having 2 qxl devices
2. enable display 2 (View->Displays->Display 2)
3. disable display 1 (View->Displays->Display 1)
4. close remote-viewer
5. connect again
6. check View->Displays menu

Actual results:
It is not possible to enable the display 1, because the checkbox for "Display 1" is missing from the View->Displays menu

Expected results:
The menu contains "Display 1"

Additional info:
The display can be enabled using the "Screen resolution" applet.
In virt-viewer 1.0 the menu contains the checkbox for display 1

Comment 1 Pavel Grunt 2015-07-29 08:27:06 UTC

Patch posted: https://www.redhat.com/archives/virt-tools-list/2015-July/msg00128.html

Comment 3 zhoujunqin 2015-07-30 06:44:09 UTC

I can reproduce this issue with package:
virt-viewer-2.0-5.el7.x86_64
libvirt-1.2.17-2.el7.x86_64

Steps:
1. connect using remote-viewer to a win7 vm having 2 qxl devices
# virsh dumpxml win7-qcow2

    <channel type='spicevmc'>
      <target type='virtio' name='com.redhat.spice.0' state='connected'/>
      <alias name='channel1'/>
      <address type='virtio-serial' controller='0' bus='0' port='2'/>
    </channel>
...
    <graphics type='spice' port='5900' autoport='yes' listen='127.0.0.1'>
      <listen type='address' address='127.0.0.1'/>
    </graphics>
...
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
      <alias name='video0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </video>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
      <alias name='video1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
    </video>

# remote-viewer spice://127.0.0.1:5900

2. enable display 2 (View->Displays->Display 2)
3. disable display 1 (View->Displays->Display 1)
4. close remote-viewer
5. connect again
6. check View->Displays menu

Result: After step6, there is only "Display 2" listed, the checkbox for "Display 1" is missing from the View->Displays menu.

Comment 4 Pavel Grunt 2015-08-03 09:29:00 UTC

Reproducible in:
virt-viewer-2.0-5.el7.x86_64
spice-gtk3-0.26-4.el7.x86_64

Fixed in spice-gtk upstream http://cgit.freedesktop.org/spice/spice-gtk/commit/?id=45d013913710110efd19f86fd2e54d38adc1a8d4

Comment 11 errata-xmlrpc 2015-11-19 07:39:24 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-2211.html