?? () from /usr/lib/gnome-settings-daemon-3.0/libpower.so
?? () from /usr/lib/gnome-settings-daemon-3.0/libpower.so
?? () from /usr/lib/gnome-settings-daemon-3.0/libpower.so
?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0