Public bug reported:
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.
** Affects: unity-control-center (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
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): 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.
+ Running Ubuntu 14.04, unity-control-center
+ 14.04.3+14.04.20140410-0ubuntu1.
--
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https://bugs.launchpad.net/bugs/1323736
Title:
Segmentation Fault when Opening Appearance
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