Bug 528764

Summary: qemu's SDL backend doesn't release the console framebuffer on exit
Product: [Fedora] Fedora Reporter: Matthew Booth <mbooth>
Component: qemuAssignee: Justin M. Forbes <jforbes>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 13CC: berrange, clalance, crobinso, dwmw2, gcosta, itamar, jaswinder, jforbes, markmc, quintela, veillard, virt-maint
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-06-27 10:26:52 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On:    
Bug Blocks: 498969    

Description Matthew Booth 2009-10-13 12:03:21 EDT
Description of problem:
Change the <graphics/> element to <graphics type='sdl'/>.
Put SELinux into permissive mode (RHBZ#528759).
Start the guest.

The guest will grab the local framebuffer as it starts. The guest's display will work fine. However, there is no longer a way to recover the local display. Powering off the guest, which has to be done in the guest itself as there is no access to any other display, does not cause the local display to be released. The only way to get a desktop back appears to be to reboot.

Version-Release number of selected component (if applicable):
libvirt-0.7.1-11.fc11.x86_64 (virt-preview on F-11)
Comment 1 Mark McLoughlin 2009-10-29 11:29:53 EDT
Okay, moving to qemu - AFAICT, the main problem here is that qemu's SDL backend is releasing the framebuffer when it shuts down

Realistically, I can't see anyone getting to this any time soon - VNC is the only graphics backend we put any effort into supporting
Comment 2 Fedora Admin XMLRPC Client 2010-03-09 11:54:32 EST
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.
Comment 3 Fedora Admin XMLRPC Client 2010-03-09 12:20:12 EST
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.
Comment 4 Bug Zapper 2010-03-15 08:56:28 EDT
This bug appears to have been reported against 'rawhide' during the Fedora 13 development cycle.
Changing version to '13'.

More information and reason for this action is here:
Comment 5 Bug Zapper 2011-06-02 13:37:00 EDT
This message is a reminder that Fedora 13 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 13.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '13'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 13's end of life.

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Comment 6 Bug Zapper 2011-06-27 10:26:52 EDT
Fedora 13 changed to end-of-life (EOL) status on 2011-06-25. Fedora 13 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.