Bug 757457

Summary:	Xephyr with multiple display setup will only repaintdisplay when mouse is coming in
Product:	[Fedora] Fedora	Reporter:	cverhoef <bugzilla>
Component:	xorg-x11-server	Assignee:	X/OpenGL Maintenance List <xgl-maint>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	16	CC:	airlied, bugzilla, xgl-maint
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	757792 (view as bug list)		Environment:
Last Closed:	2012-02-12 17:59:22 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description cverhoef 2011-11-27 08:45:02 UTC

Description of problem:
When setting up a multi display setup with Xephyr, only the screen where the mouse is coming in and has focus will repaint. So a multi screen application for example a traffic control program can't be used in this setup, because only one display is "active".

Version-Release number of selected component (if applicable):
xorg-x11-server-Xephyr-1.11.2-3.fc16.x86_64
xorg-x11-server-common-1.11.2-3.fc16.x86_64

How reproducible:
Start a multi display Xephyr and put a xclock in each display. You can easily see that the second hand only moves on the display which has focus. 


Steps to Reproduce:
1.Xephyr -ac -br -noreset -screen 800x600 :1 -screen 800x600 :2&
2.DISPLAY=:1.0 xclock -update 1&
3.DISPLAY=:1.1 xclock -update 1&
  
Actual results:
The second hand only moves on the display which has focus.

Expected results:
The second hand should move on both displays even if no focus.

Additional info:
None

Comment 1 Dave Airlie 2012-02-12 17:59:22 UTC

should be fixed in xorg server 1.11.3 in f16 now.

Comment 2 cverhoef 2012-02-12 18:22:42 UTC

Just tested and it's fixed.