Exactly the same issue on my computer. Ubuntu 14.04 x64 Itried the folowing:
gary@deepblue:~|⇒ dpkg -S /usr/share/themes/Adwaita/index.theme dpkg-query: aucun chemin ne correspond à /usr/share/themes/Adwaita/index.theme gary@deepblue:~|⇒ dpkg -S Adwaita dpkg-query: aucun chemin ne correspond à *Adwaita* gary@deepblue:~|⇒ dpkg -S index.theme oxygen-icon-theme: /usr/share/icons/oxygen/index.theme gnome-accessibility-themes: /usr/share/icons/HighContrast/index.theme humanity-icon-theme: /usr/share/icons/Humanity/index.theme hicolor-icon-theme: /usr/share/icons/hicolor/index.theme ubuntu-sounds: /usr/share/sounds/ubuntu/index.theme light-themes: /usr/share/themes/Ambiance/index.theme dmz-cursor-theme: /usr/share/icons/DMZ-White/index.theme unity-webapps-common: /usr/share/icons/unity-webapps-applications/index.theme light-themes: /usr/share/themes/Radiance/index.theme humanity-icon-theme: /usr/share/icons/Humanity-Dark/index.theme ubuntu-mono: /usr/share/icons/ubuntu-mono-light/index.theme gnome-icon-theme: /usr/share/icons/gnome/index.theme ubuntu-mono: /usr/share/icons/LoginIcons/index.theme gnome-accessibility-themes: /usr/share/themes/HighContrast/index.theme dmz-cursor-theme: /usr/share/icons/DMZ-Black/index.theme app-install-data: /usr/share/app-install/index.theme sound-theme-freedesktop: /usr/share/sounds/freedesktop/index.theme unity-asset-pool: /usr/share/icons/unity-icon-theme/index.theme ubuntu-mono: /usr/share/icons/ubuntu-mono-dark/index.theme gary@deepblue:~|⇒ sudo apt-get install --reinstall gnome-accessibility-themes light-themes libgtk-3-common libgtk2.0-common metacity-common [...] Nothing to do... -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to unity-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1323736 Title: Segmentation Fault when Opening Appearance Status in “unity-control-center” package in Ubuntu: Confirmed Bug description: When I open unity-control-center and click on Appearance, most of the time it crashes as soon as it finishes loading the wallpaper thumbnails. Sometimes, the command-line output is as follows: ------------------------------------------------------------------------- (unity-control-center:4394): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed (unity-control-center:4394): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed (unity-control-center:4394): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed (unity-control-center:4394): unity-control-center-WARNING **: Could not load /usr/share/themes/Adwaita/index.theme: No such file or directory (unity-control-center:4394): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed *** BUG *** In pixman_region32_init_rect: Invalid rectangle passed Set a breakpoint on '_pixman_log_error' to debug Segmentation fault (core dumped) ------------------------------------------------------------------------- And sometimes it looks like this (note the corruption error at the end): ------------------------------------------------------------------------- (unity-control-center:4454): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed (unity-control-center:4454): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed (unity-control-center:4454): Gtk-CRITICAL **: gtk_radio_button_set_group: assertion '!g_slist_find (group, radio_button)' failed (unity-control-center:4454): unity-control-center-WARNING **: Could not load /usr/share/themes/Adwaita/index.theme: No such file or directory (unity-control-center:4454): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed *** BUG *** In pixman_region32_init_rect: Invalid rectangle passed Set a breakpoint on '_pixman_log_error' to debug *** Error in `unity-control-center': double free or corruption (!prev): 0x00007fe5fc0dfb40 *** Aborted (core dumped) ------------------------------------------------------------------------ Running Ubuntu 14.04, unity-control-center 14.04.3+14.04.20140410-0ubuntu1. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1323736/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
