Description of problem: This error appear when i was choosing a font in tweak tool, appently this error is random ( in my case) Version-Release number of selected component: gnome-tweak-tool-3.15.90-1.fc22 Additional info: reporter: libreport-2.4.0 backtrace_rating: 4 cmdline: python /usr/bin/gnome-tweak-tool crash_function: gtk_tree_model_get_valist executable: /usr/bin/python2.7 kernel: 3.19.0-1.fc21.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 gtk_tree_model_get_valist at /lib64/libgtk-3.so.0 #1 gtk_tree_model_get at /lib64/libgtk-3.so.0 #2 gtk_font_chooser_widget_cell_data_func at /lib64/libgtk-3.so.0 #3 apply_cell_attributes at /lib64/libgtk-3.so.0 #4 g_hash_table_foreach at /lib64/libglib-2.0.so.0 #5 gtk_cell_area_real_apply_attributes at /lib64/libgtk-3.so.0 #6 gtk_cell_area_box_apply_attributes at /lib64/libgtk-3.so.0 #7 _gtk_marshal_VOID__OBJECT_BOXED_BOOLEAN_BOOLEANv at /lib64/libgtk-3.so.0 #8 _g_closure_invoke_va at /lib64/libgobject-2.0.so.0 #11 gtk_cell_area_apply_attributes at /lib64/libgtk-3.so.0 Potential duplicate: bug 1178260
Created attachment 996275 [details] File: backtrace
Created attachment 996276 [details] File: cgroup
Created attachment 996277 [details] File: core_backtrace
Created attachment 996278 [details] File: dso_list
Created attachment 996279 [details] File: environ
Created attachment 996280 [details] File: limits
Created attachment 996281 [details] File: maps
Created attachment 996282 [details] File: open_fds
Created attachment 996283 [details] File: proc_pid_status
Created attachment 996284 [details] File: var_log_messages
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.