Bug 845303

Summary: gnome-settings-daemon uses 100 % of CPU
Product: Red Hat Enterprise Linux 7 Reporter: Martin <mholec>
Component: gnome-settings-daemonAssignee: Rui Matos <rmatos>
Status: CLOSED CURRENTRELEASE QA Contact: Desktop QE <desktop-qa-list>
Severity: urgent Docs Contact:
Priority: high    
Version: 7.0CC: syeghiay, tpelka, vbenes
Target Milestone: beta   
Target Release: 7.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-06-13 13:16:58 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:
Attachments:
Description Flags
gnome-settings-daemon strace
none
gnome-settings-daemon gdb none

Description Martin 2012-08-02 15:21:35 UTC 
Created attachment 601983 [details]
gnome-settings-daemon strace

Description of problem:
gnome-settings-daemon uses 100 % of CPU

Version-Release number of selected component (if applicable):
gnome-settings-daemon-3.4.1-4.el7.x86_64

How reproducible:
randomly

Steps to Reproduce:
0. Multihead setup?
1. Use Gnome Shell
2. Lock screen (repeatedly)
  
Actual results:
Lock becomes transparent, you can see desktop and windows on first display (but can't use them), also you can show unlock dialog on second display.
Numlock is flashing rapidly (10-20 Hz).
gnome-settings-daemon use 100 % CPU

Additional info:
probably same as: #811902
https://bugzilla.gnome.org/show_bug.cgi?id=679151

see attached strace and gdb logs.
Comment 1 Martin 2012-08-02 15:23:14 UTC 
Created attachment 601984 [details]
gnome-settings-daemon gdb

link to #811902 bug: https://bugzilla.redhat.com/show_bug.cgi?id=811902
Comment 2 Bastien Nocera 2012-10-15 16:24:27 UTC 
The Fedora and the RHEL bugs are both missing debugging information to allow to reproduce this.

Please see the details requested at:
https://bugzilla.gnome.org/show_bug.cgi?id=679151#c20
and post them here after reproducing the problem with a GNOME 3.6 based setup.
Comment 3 Bastien Nocera 2012-11-09 10:59:29 UTC 
Bug was fixed upstream, and now in F18 through gnome-settings-daemon-3.6.3-1.fc18
Comment 4 Martin 2013-01-23 17:40:29 UTC 
Seems fixed now.
Comment 5 Ludek Smid 2014-06-13 13:16:58 UTC 
This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.