Thank you for your report! However, processing it in order to get sufficient information for the developers failed (it does not generate an useful symbolic stack trace). This might be caused by some outdated packages which were installed on your system at the time of the report:
libgcc1 version 1:4.6.1-5ubuntu2 required, but 1:4.6.1-7ubuntu2 is available outdated debug symbol package for x11-xkb-utils: package version 7.6+4 dbgsym version 7.6+2 outdated debug symbol package for libavahi-common3: package version 0.6.30-4ubuntu1 dbgsym version 0.6.30-0ubuntu2 libglapi-mesa version 7.11~1-0ubuntu4 required, but 7.11-0ubuntu3 is available outdated debug symbol package for python-gmenu: package version 3.0.1-0ubuntu5 dbgsym version 2.30.5-0ubuntu3 outdated debug symbol package for libtiff4: package version 3.9.5-1ubuntu1 dbgsym version 3.9.4-5ubuntu6 libvorbisenc2 version 1.3.2-1ubuntu1 required, but 1.3.2-1ubuntu2 is available libpam0g version 1.1.3-1ubuntu3 required, but 1.1.3-2ubuntu1 is available libasyncns0 version 0.8-2 required, but 0.8-4 is available python2.7 version 2.7.2-3ubuntu1 required, but 2.7.2-5 is available util-linux version 2.19.1-2ubuntu2 required, but 2.19.1-2ubuntu3 is available libx11-xcb1 version 2:1.4.3-2ubuntu1 required, but 2:1.4.4-1ubuntu1 is available lsb-base version 4.0-0ubuntu13 required, but 4.0-0ubuntu14 is available libgnome-control-center1 version 1:3.1.4-0ubuntu4 required, but 1:3.1.4-0ubuntu5 is available fontconfig version 2.8.0-3ubuntu1 required, but 2.8.0-3ubuntu2 is available outdated debug symbol package for consolekit: package version 0.4.5-1 dbgsym version 0.4.4-1 outdated debug symbol package for libnih1: package version 1.0.3-4ubuntu2 dbgsym version 1.0.3-1ubuntu1 outdated debug symbol package for libgssapi-krb5-2: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 outdated debug symbol package for libdbus-1-3: package version 1.4.12-4ubuntu2 dbgsym version 1.4.6-1ubuntu6.1 libsndfile1 version 1.0.24-1ubuntu1 required, but 1.0.24-1ubuntu2 is available libpam-modules version 1.1.3-1ubuntu3 required, but 1.1.3-2ubuntu1 is available libblkid1 version 2.19.1-2ubuntu2 required, but 2.19.1-2ubuntu3 is available python version 2.7.2-4ubuntu4 required, but 2.7.2-5ubuntu1 is available libjpeg62 version 6b1-1ubuntu1 required, but 6b1-1ubuntu2 is available libgtk-3-common version 3.1.10-0ubuntu2 required, but 3.1.12-0ubuntu1 is available libgtk2.0-0 version 2.24.5-0ubuntu6 required, but 2.24.5-0ubuntu7 is available gnome-icon-theme version 3.0.0-2ubuntu5 required, but 3.1.4-0ubuntu1 is available libwrap0 version 7.6.q-19ubuntu1 required, but 7.6.q-21 is available outdated debug symbol package for dbus: package version 1.4.12-4ubuntu2 dbgsym version 1.4.6-1ubuntu6.1 libpam-modules-bin version 1.1.3-1ubuntu3 required, but 1.1.3-2ubuntu1 is available outdated debug symbol package for busybox-initramfs: package version 1:1.18.4-2ubuntu1 dbgsym version 1:1.17.1-10ubuntu1 outdated debug symbol package for libslang2: package version 2.2.4-2ubuntu1 dbgsym version 2.2.2-4ubuntu2 libappindicator3-1 version 0.3.90-0ubuntu1 required, but 0.3.91-0ubuntu1 is available python-apt version 0.8.0~exp4ubuntu1 required, but 0.8.0ubuntu7 is available libfontconfig1 version 2.8.0-3ubuntu1 required, but 2.8.0-3ubuntu2 is available libssl1.0.0 version 1.0.0d-2ubuntu1 required, but 1.0.0d-2ubuntu2 is available libpango1.0-0 version 1.29.3-0ubuntu2 required, but 1.29.3-0ubuntu3 is available outdated debug symbol package for libgtop2-7: package version 2.28.3-2 dbgsym version 2.28.3-0ubuntu1 outdated debug symbol package for libk5crypto3: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 libpng12-0 version 1.2.44-2ubuntu1 required, but 1.2.46-3ubuntu1 is available libindicator3-6 version 0.3.92-0ubuntu1 required, but 0.3.93-0ubuntu1 is available libudev0 version 172-0ubuntu5 required, but 173-0ubuntu3 is available udev version 172-0ubuntu5 required, but 173-0ubuntu3 is available outdated debug symbol package for libavahi-client3: package version 0.6.30-4ubuntu1 dbgsym version 0.6.30-0ubuntu2 outdated debug symbol package for libproxy0: package version 0.3.1-2ubuntu6 dbgsym version 0.3.1-2ubuntu5 glib-networking version 2.28.7-1 required, but 2.29.15-0ubuntu1 is available libgail-3-0 version 3.1.10-0ubuntu2 required, but 3.1.12-0ubuntu1 is available libnotify4 version 0.7.3-1 required, but 0.7.3-2 is available outdated debug symbol package for module-init-tools: package version 3.16-1ubuntu1 dbgsym version 3.12-1ubuntu6 gnome-control-center version 1:3.1.4-0ubuntu4 required, but 1:3.1.4-0ubuntu5 is available outdated debug symbol package for passwd: package version 1:4.1.4.2+svn3283-3ubuntu2 dbgsym version 1:4.1.4.2+svn3283-3ubuntu1 outdated debug symbol package for libkrb5-3: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 outdated debug symbol package for libgstreamer-plugins-base0.10-0: package version 0.10.35-1 dbgsym version 0.10.32-1ubuntu5 libtdb1 version 1.2.9-1fakesync1 required, but 1.2.9-3 is available outdated debug symbol package for libxslt1.1: package version 1.1.26-7 dbgsym version 1.1.26-6build1 libmount1 version 2.19.1-2ubuntu2 required, but 2.19.1-2ubuntu3 is available libpulse-mainloop-glib0 version 1:0.9.23-0ubuntu2 required, but 1:0.99.2-0ubuntu2 is available python-minimal version 2.7.2-4ubuntu4 required, but 2.7.2-5ubuntu1 is available outdated debug symbol package for libdatrie1: package version 0.2.4-3 dbgsym version 0.2.4-1 libnm-util2 version 0.8.9997+git.20110721t045648.36db194-0ubuntu1 required, but 0.8.9997+git.20110721t045648.36db194-0ubuntu2 is available nautilus-data version 1:3.1.4-0ubuntu2 required, but 1:3.1.4-0ubuntu3 is available libenchant1c2a version 1.6.0-2 required, but 1.6.0-3 is available fontconfig-config version 2.8.0-3ubuntu1 required, but 2.8.0-3ubuntu2 is available libuuid1 version 2.19.1-2ubuntu2 required, but 2.19.1-2ubuntu3 is available libflac8 version 1.2.1-4 required, but 1.2.1-4ubuntu1 is available libklibc version 1.5.22-1ubuntu1 required, but 1.5.22-1ubuntu2 is available libglib2.0-0 version 2.29.14-0ubuntu1 required, but 2.29.16-0ubuntu2 is available outdated debug symbol package for libck-connector0: package version 0.4.5-1 dbgsym version 0.4.4-1 apt version 0.8.15.5ubuntu2 required, but 0.8.16~exp5ubuntu6 is available libvorbisfile3 version 1.3.2-1ubuntu1 required, but 1.3.2-1ubuntu2 is available gir1.2-glib-2.0 version 1.29.0-0ubuntu2 required, but 1.29.16-0ubuntu1 is available libcups2 version 1.4.8-2 required, but 1.5.0-5 is available python-xdg version 0.19-2ubuntu1 required, but 0.19-3ubuntu1 is available libc-bin version 2.13-9ubuntu3 required, but 2.13-17ubuntu2 is available libogg0 version 1.2.2~dfsg-1 required, but 1.2.2~dfsg-1ubuntu1 is available ifupdown version 0.6.10ubuntu5 required, but 0.7~alpha5.1ubuntu3 is available libffi6 version 3.0.10~rc8-6 required, but 3.0.11~rc1-1 is available libegl1-mesa version 7.11~1-0ubuntu4 required, but 7.11-0ubuntu3 is available libcairo2 version 1.10.2-6ubuntu2 required, but 1.10.2-6ubuntu3 is available libgbm1 version 7.11~1-0ubuntu4 required, but 7.11-0ubuntu3 is available gcc-4.6-base version 4.6.1-5ubuntu2 required, but 4.6.1-7ubuntu2 is available upstart version 1.3-0ubuntu5 required, but 1.3-0ubuntu6 is available python2.7-minimal version 2.7.2-3ubuntu1 required, but 2.7.2-5 is available ttf-dejavu-core version 2.33-1 required, but 2.33-1ubuntu1 is available gnome-desktop3-data version 3.1.4-0ubuntu1 required, but 3.1.5-0ubuntu1 is available libgnome-desktop-3-2 version 3.1.4-0ubuntu1 required, but 3.1.5-0ubuntu1 is available mount version 2.19.1-2ubuntu2 required, but 2.19.1-2ubuntu3 is available libgtk-3-bin version 3.1.10-0ubuntu2 required, but 3.1.12-0ubuntu1 is available outdated debug symbol package for procps: package version 1:3.2.8-10ubuntu5 dbgsym version 1:3.2.8-10ubuntu3 gnome-menus version 3.0.1-0ubuntu5 required, but 3.1.5-0ubuntu1 is available libx11-data version 2:1.4.3-2ubuntu1 required, but 2:1.4.4-1ubuntu1 is available libatk1.0-0 version 2.1.0-0ubuntu1 required, but 2.1.5-0ubuntu1 is available gnome-control-center-data version 1:3.1.4-0ubuntu4 required, but 1:3.1.4-0ubuntu5 is available libgl1-mesa-glx version 7.11~1-0ubuntu4 required, but 7.11-0ubuntu3 is available xkb-data version 2.2.1-1ubuntu2 required, but 2.3-1ubuntu1 is available libgtk-3-0 version 3.1.10-0ubuntu2 required, but 3.1.12-0ubuntu1 is available libfreetype6 version 2.4.4-2 required, but 2.4.4-2ubuntu1 is available gconf2-common version 3.1.4-0ubuntu1 required, but 3.1.6-0ubuntu1 is available libasound2 version 1.0.24.1-0ubuntu7 required, but 1.0.24.1-0ubuntu8 is available outdated debug symbol package for libkrb5support0: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1 libsasl2-2 version 2.1.23.dfsg1-5ubuntu3 required, but 2.1.24~rc1.dfsg1+cvs2011-05-23-4ubuntu2 is available libldap-2.4-2 version 2.4.25-1.1ubuntu2 required, but 2.4.25-1.1ubuntu4 is available outdated debug symbol package for libnih-dbus1: package version 1.0.3-4ubuntu2 dbgsym version 1.0.3-1ubuntu1 dconf-gsettings-backend version 0.7.5-3 required, but 0.9.0-0ubuntu1 is available libgirepository-1.0-1 version 1.29.0-0ubuntu2 required, but 1.29.16-0ubuntu1 is available libstdc++6 version 4.6.1-5ubuntu2 required, but 4.6.1-7ubuntu2 is available libgtk2.0-common version 2.24.5-0ubuntu6 required, but 2.24.5-0ubuntu7 is available libnm-glib4 version 0.8.9997+git.20110721t045648.36db194-0ubuntu1 required, but 0.8.9997+git.20110721t045648.36db194-0ubuntu2 is available libvorbis0a version 1.3.2-1ubuntu1 required, but 1.3.2-1ubuntu2 is available libx11-6 version 2:1.4.3-2ubuntu1 required, but 2:1.4.4-1ubuntu1 is available libatk1.0-data version 2.1.0-0ubuntu1 required, but 2.1.5-0ubuntu1 is available outdated debug symbol package for ncurses-bin: package version 5.9-1 dbgsym version 5.7+20101128-1 multiarch-support version 2.13-9ubuntu3 required, but 2.13-17ubuntu2 is available libgconf2-4 version 3.1.4-0ubuntu1 required, but 3.1.6-0ubuntu1 is available libc6 version 2.13-9ubuntu3 required, but 2.13-17ubuntu2 is available klibc-utils version 1.5.22-1ubuntu1 required, but 1.5.22-1ubuntu2 is available libpulse0 version 1:0.9.23-0ubuntu2 required, but 1:0.99.2-0ubuntu2 is available libpython2.7 version 2.7.2-3ubuntu1 required, but 2.7.2-5 is available outdated debug symbol package for libthai0: package version 0.1.15-2 dbgsym version 0.1.14-2ubuntu1 python-apt-common version 0.8.0~exp4ubuntu1 required, but 0.8.0ubuntu7 is available libsoup-gnome2.4-1 version 2.35.4-0ubuntu1 required, but 2.35.5-0ubuntu1 is available perl-base version 5.12.4-1ubuntu2 required, but 5.12.4-2 is available libgudev-1.0-0 version 1:172-0ubuntu5 required, but 1:173-0ubuntu3 is available libcairo-gobject2 version 1.10.2-6ubuntu2 required, but 1.10.2-6ubuntu3 is available libsoup2.4-1 version 2.35.4-0ubuntu1 required, but 2.35.5-0ubuntu1 is available python-cairo version 1.8.8-1ubuntu1 required, but 1.8.8-1ubuntu2 is available outdated debug symbol package for libibus2: package version 1.3.9-2ubuntu2 dbgsym version 1.3.9-0ubuntu3 package libgck0 does not exist, ignoring outdated debug symbol package for libunity4: package version 3.8.4-0ubuntu2 dbgsym version 3.8.4-0ubuntu1 Please upgrade your system to the latest package versions. If you still encounter the crash, please file a new report. Thank you for your understanding, and sorry for the inconvenience! ** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/bugs/821712/+attachment/2257124/+files/CoreDump.gz ** Tags removed: need-amd64-retrace -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/821712 Title: gnome-control-center crashed with SIGSEGV in g_timer_stop() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/821712/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs