StacktraceTop: g_assertion_message () from /tmp/apport_sandbox_4UzMDi/lib/x86_64-linux-gnu/libglib-2.0.so.0 g_assertion_message_expr () from /tmp/apport_sandbox_4UzMDi/lib/x86_64-linux-gnu/libglib-2.0.so.0 g_hash_table_lookup () from /tmp/apport_sandbox_4UzMDi/lib/x86_64-linux-gnu/libglib-2.0.so.0 cc_appearance_xml_load_xml_internal (xml=xml@entry=0x172d3a0, filename=filename@entry=0x17c6080 "/usr/share/gnome-background-properties/xenial-wallpapers.xml", in_thread=in_thread@entry=0) at cc-appearance-xml.c:303 gnome_wp_file_changed (monitor=<optimized out>, file=<optimized out>, other_file=<optimized out>, event_type=<optimized out>, data=0x172d3a0) at cc-appearance-xml.c:337
StacktraceTop: message () from /tmp/apport_ sandbox_ 4UzMDi/ lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0 message_ expr () from /tmp/apport_ sandbox_ 4UzMDi/ lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0 table_lookup () from /tmp/apport_ sandbox_ 4UzMDi/ lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0 xml_load_ xml_internal (xml=xml@ entry=0x172d3a0 , filename= filename@ entry=0x17c6080 "/usr/share/ gnome-backgroun d-properties/ xenial- wallpapers. xml", in_thread= in_thread@ entry=0) at cc-appearance- xml.c:303 wp_file_ changed (monitor=<optimized out>, file=<optimized out>, other_file= <optimized out>, event_type= <optimized out>, data=0x172d3a0) at cc-appearance- xml.c:337
g_assertion_
g_assertion_
g_hash_
cc_appearance_
gnome_