[Bug 190568] New: systemsettings crashed and caused the signal 11 (SIGSEGV).

Ekkehard.Blanz at gmail.com Ekkehard.Blanz at gmail.com
Fri Apr 24 22:58:10 BST 2009


https://bugs.kde.org/show_bug.cgi?id=190568

           Summary: systemsettings crashed and caused the signal 11
                    (SIGSEGV).
           Product: systemsettings
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: Ekkehard.Blanz at gmail.com


Version:            (using KDE 4.2.2)
Compiler:          Did not compile myself - part of Kubuntu 9.4 distro 
OS:                Linux
Installed from:    Ubuntu Packages

When selecting System Settings from the KDE launcher in Kubuntu 9.4, the
application dies reproducibly and silently after a while, without ever bringing
up any window - not even the KDE crash handler.  When run in konsole, this is
the reproducible output (scroll down for more or less useless backtrace):
> systemsettings
systemsettings(16267) MainWindow::readMenu: "" Looking for children in ' "" '
systemsettings(16267) MainWindow::readMenu: "  " Looking for children in '
"advanced" '                                                                    
systemsettings(16267) MainWindow::readMenu: "    " Looking for children in '
"advanced-user-settings" '                                                      
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Autostart" '
 "autostart.desktop"                                                            
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"autostart.desktop"                                                             
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Audio CDs" '
 "audiocd.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"audiocd.desktop"
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Session
Manager" '  "kcmsmserver.desktop"                                               
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcmsmserver.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Akonadi
configuration" '  "kcm_akonadi.desktop"                                         
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcm_akonadi.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Digital
Camera" '  "kamera.desktop"                                                     
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kamera.desktop" 
systemsettings(16267) MainWindow::readMenu: "    " found module ' "KDE Wallet"
'  "kwalletconfig.desktop"                                                      
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kwalletconfig.desktop"                                                         
systemsettings(16267) MainWindow::readMenu: "    " found module ' "CDDB
Retrieval" '  "libkcddb.desktop"                                                
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"libkcddb.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Service
Manager" '  "kcmkded.desktop"                                                   
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcmkded.desktop"
systemsettings(16267) MainWindow::readMenu: "    " found module ' "File
Associations" '  "filetypes.desktop"                                            
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"filetypes.desktop"                                                             
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Hardware" ' 
"kcm_solid.desktop"                                                             
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcm_solid.desktop"                                                             
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Desktop
Search" '  "kcm_nepomuk.desktop"                                                
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcm_nepomuk.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Desktop
Theme Details" '  "desktopthemedetails.desktop"                                 
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"desktopthemedetails.desktop"                                                   
systemsettings(16267) MainWindow::readMenu: "    " found module ' "KDE
Resources" '  "kresources.desktop"                                              
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kresources.desktop"                                                            
systemsettings(16267) MainWindow::readMenu: "    " Looking for children in '
"system" '                                                                      
systemsettings(16267) MainWindow::readMenu: "    " found module ' "PolicyKit
Authorization" '  "kcm_pkk_authorization.desktop"                               
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcm_pkk_authorization.desktop"                                                 
systemsettings(16267) MainWindow::readMenu: "    " found module ' "GRUB Editor"
'  "kgrubeditor.desktop"                                                        
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kgrubeditor.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Login
Manager" '  "kdm.desktop"                                                       
systemsettings(16267) MainWindow::readMenu: "    " filename is  "kdm.desktop"   
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Task
Scheduler" '  "kcm_cron.desktop"                                                
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcm_cron.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Power
Management" '  "powerdevilconfig.desktop"                                       
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"powerdevilconfig.desktop"                                                      
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Samba" ' 
"kcmsambaconf.desktop"                                                          
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcmsambaconf.desktop"                                                          
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Printer
Configuration" '  "/usr/share/applications/kde4/kcm-scpk.desktop"               
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"/usr/share/applications/kde4/kcm-scpk.desktop"                                 
systemsettings(16267) MainWindow::readMenu: "  " Looking for children in '
"general" '                                                                     
systemsettings(16267) MainWindow::readMenu: "    " Looking for children in '
"computer-administration" '                                                     
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"keyboard-and-mouse" '                                                          
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Keyboard"
'  "keyboard.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"keyboard.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Global
Keyboard Shortcuts" '  "keys.desktop"                                           
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"keys.desktop" 
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Joystick"
'  "joystick.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"joystick.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Standard
Keyboard Shortcuts" '  "standard_actions.desktop"                               
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"standard_actions.desktop"                                                      
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Mouse" ' 
"mouse.desktop"                                                                 
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"mouse.desktop"
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"add-and-remove-software" '                                                     
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Software
Updates" '  "kpk_update.desktop"                                                
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kpk_update.desktop"                                                            
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Software
Management" '  "kpk_addrm.desktop"                                              
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kpk_addrm.desktop"                                                             
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Settings"
'  "kpk_settings.desktop"                                                       
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kpk_settings.desktop"                                                          
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"input-actions" '                                                               
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Input
Actions" '  "khotkeys.desktop"                                                  
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"khotkeys.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"display" '                                                                     
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Power
Control" '  "energy.desktop"                                                    
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"energy.desktop"                                                                
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Size &
Orientation" '  "randr.desktop"                                                 
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"randr.desktop"
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Multimedia"
'  "kcm_phonon.desktop"                                                         
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"kcm_phonon.desktop"                                                            
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Font
Installer" '  "fontinst.desktop"                                                
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"fontinst.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Date & Time"
'  "clock.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "    " filename is  "clock.desktop" 
systemsettings(16267) MainWindow::readMenu: "    " Looking for children in '
"personal" '                                                                    
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"accessibility" '                                                               
systemsettings(16267) MainWindow::readMenu: "      " found module '
"Accessibility" '  "kcmaccess.desktop"                                          
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kcmaccess.desktop"                                                             
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"about-me" '                                                                    
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Paths" ' 
"desktoppath.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"desktoppath.desktop"                                                           
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Password &
User Account" '  "kcm_useraccount.desktop"                                      
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kcm_useraccount.desktop"                                                       
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"regional-and-language" '                                                       
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Spell
Checker" '  "spellchecking.desktop"                                             
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"spellchecking.desktop"                                                         
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Keyboard
Layout" '  "keyboard_layout.desktop"                                            
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"keyboard_layout.desktop"                                                       
systemsettings(16267) MainWindow::readMenu: "      " found module '
"Country/Region & Language" '  "language.desktop"                               
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"language.desktop"                                                              
systemsettings(16267) MainWindow::readMenu: "    " found module ' "Default
Applications" '  "componentchooser.desktop"                                     
systemsettings(16267) MainWindow::readMenu: "    " filename is 
"componentchooser.desktop"                                                      
systemsettings(16267) MainWindow::readMenu: "    " Looking for children in '
"network-and-connectivity" '                                                    
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"network-settings" '                                                            
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Network
Management" '  "kcm_networkmanagement.desktop"                                  
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kcm_networkmanagement.desktop"                                                 
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Connection
Preferences" '  "netpref.desktop"                                               
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"netpref.desktop"                                                               
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Proxy" ' 
"proxy.desktop"                                                                 
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"proxy.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Service
Discovery" '  "kcm_kdnssd.desktop"                                              
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kcm_kdnssd.desktop"                                                            
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"sharing" '                                                                     
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Local
Network Browsing" '  "lanbrowser.desktop"                                       
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"lanbrowser.desktop"                                                            
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"bluetooth" '                                                                   
systemsettings(16267) MainWindow::readMenu: "    " Looking for children in '
"look-and-feel" '                                                               
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"desktop" '                                                                     
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Desktop
Effects" '  "kwincompositing.desktop"                                           
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kwincompositing.desktop"                                                       
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Launch
Feedback" '  "kcmlaunch.desktop"                                                
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kcmlaunch.desktop"                                                             
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Multiple
Desktops" '  "desktop.desktop"                                                  
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"desktop.desktop"                                                               
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Screen
Saver" '  "screensaver.desktop"                                                 
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"screensaver.desktop"
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"window-behaviour" '
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Window
Behavior" '  "kwinoptions.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kwinoptions.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module '
"Window-Specific" '  "kwinrules.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kwinrules.desktop"
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"appearance" '
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Style" ' 
"style.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"style.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Windows"
'"kwindecoration.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kwindecoration.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Splash
Screen" '  "ksplashthememgr.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"ksplashthememgr.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Fonts" ' 
"fonts.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"fonts.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Emoticons"
'  "emoticons.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"emoticons.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Icons" ' 
"icons.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"icons.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "Colors" ' 
"colors.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"colors.desktop"
systemsettings(16267) MainWindow::readMenu: "      " Looking for children in '
"notifications" '
systemsettings(16267) MainWindow::readMenu: "      " found module ' "System
Notifications" '  "kcmnotify.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"kcmnotify.desktop"
systemsettings(16267) MainWindow::readMenu: "      " found module ' "System
Bell" '  "bell.desktop"
systemsettings(16267) MainWindow::readMenu: "      " filename is 
"bell.desktop"
<unknown program name>(16266)/: Communication problem with  "systemsettings" ,
it probably crashed.
Error message was:  "org.freedesktop.DBus.Error.NoReply" : " "Message did not
receive a reply (timeout by message bus)" "

~


I cannot create valid backtrace (as there are no debug symbols) - the only
non-trivial information from KDE Crash handler is

#18869 0xb7b76ac6 in ?? () from /usr/lib/libQtXml.so.4
#18870 0xb7b77163 in QDomNode::save () from /usr/lib/libQtXml.so.4
#18871 0xb7b771ce in QDomDocument::toString () from /usr/lib/libQtXml.so.4
#18872 0xb7ae60f3 in ?? () from /usr/lib/libkdeui.so.5
#18873 0xb7ad35b8 in KXMLGUIClient::findMostRecentXMLFile () from
/usr/lib/libkdeui.so.5
#18874 0xb7ad6597 in KXMLGUIClient::setXMLFile () from /usr/lib/libkdeui.so.5
#18875 0xb7acee42 in KXmlGuiWindow::createGUI () from /usr/lib/libkdeui.so.5
#18876 0xb7acefaf in KXmlGuiWindow::setupGUI () from /usr/lib/libkdeui.so.5
#18877 0xb7acf0d8 in KXmlGuiWindow::setupGUI () from /usr/lib/libkdeui.so.5
#18878 0x08058fa9 in _start ()
#0  0xb7f8c430 in __kernel_vsyscall ()

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