% ldd -r /usr/lib64/libxneur.so.15.0.0 | sort
undefined symbol: load_list (/usr/lib64/libxneur.so.15)
undefined symbol: get_home_file_path_name (/usr/lib64/libxneur.so.15)
undefined symbol: get_file_path_name (/usr/lib64/libxneur.so.15)
/lib64/ld-linux-x86-64.so.2 (0x000000344fa00000)
libatk-1.0.so.0 => /usr/lib64/libatk-1.0.so.0 (0x000000345ac00000)
libcairo.so.2 => /usr/lib64/libcairo.so.2 (0x000000345b000000)
libc.so.6 => /lib64/libc.so.6 (0x0000003451000000)
libdbus-1.so.3 => /lib64/libdbus-1.so.3 (0x000000345e800000)
libdbus-glib-1.so.2 => /usr/lib64/libdbus-glib-1.so.2 (0x000000345f400000)
libdl.so.2 => /lib64/libdl.so.2 (0x0000003451800000)
libenchant.so.1 => /usr/lib64/libenchant.so.1 (0x0000003461000000)
libexpat.so.1 => /lib64/libexpat.so.1 (0x0000003453c00000)
libfontconfig.so.1 => /usr/lib64/libfontconfig.so.1 (0x0000003454400000)
libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x0000003453800000)
libgdk_pixbuf-2.0.so.0 => /usr/lib64/libgdk_pixbuf-2.0.so.0 (0x000000345a000000)
libgdk-x11-2.0.so.0 => /usr/lib64/libgdk-x11-2.0.so.0 (0x000000345c400000)
libgio-2.0.so.0 => /lib64/libgio-2.0.so.0 (0x0000003459000000)
libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x0000003456c00000)
libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0 (0x0000003458c00000)
libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0 (0x0000003457400000)
libgthread-2.0.so.0 => /lib64/libgthread-2.0.so.0 (0x0000003457800000)
libgtk-x11-2.0.so.0 => /usr/lib64/libgtk-x11-2.0.so.0 (0x000000345cc00000)
libm.so.6 => /lib64/libm.so.6 (0x0000003451400000)
libnotify.so.1 => /usr/lib64/libnotify.so.1 (0x0000003450600000)
libpango-1.0.so.0 => /usr/lib64/libpango-1.0.so.0 (0x0000003459c00000)
libpangocairo-1.0.so.0 => /usr/lib64/libpangocairo-1.0.so.0 (0x0000003459400000)
libpangoft2-1.0.so.0 => /usr/lib64/libpangoft2-1.0.so.0 (0x000000345c800000)
libpcre.so.0 => /lib64/libpcre.so.0 (0x0000003456800000)
libpixman-1.so.0 => /usr/lib64/libpixman-1.so.0 (0x000000345b800000)
libpng14.so.14 => /usr/lib64/libpng14.so.14 (0x0000003454000000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003451c00000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x0000003458800000)
librt.so.1 => /lib64/librt.so.1 (0x0000003453000000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x0000003457c00000)
libX11.so.6 => /usr/lib64/libX11.so.6 (0x0000003452400000)
libXau.so.6 => /usr/lib64/libXau.so.6 (0x0000003452800000)
libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x0000003452c00000)
libXcomposite.so.1 => /usr/lib64/libXcomposite.so.1 (0x000000345d400000)
libXcursor.so.1 => /usr/lib64/libXcursor.so.1 (0x0000003455c00000)
libXdamage.so.1 => /usr/lib64/libXdamage.so.1 (0x0000003459800000)
libXext.so.6 => /usr/lib64/libXext.so.6 (0x0000003453400000)
libXfixes.so.3 => /usr/lib64/libXfixes.so.3 (0x0000003455800000)
libXinerama.so.1 => /usr/lib64/libXinerama.so.1 (0x0000003454c00000)
libXi.so.6 => /usr/lib64/libXi.so.6 (0x0000003456000000)
libxosd.so.2 => /usr/lib64/libxosd.so.2 (0x0000003450a00000)
libXrandr.so.2 => /usr/lib64/libXrandr.so.2 (0x0000003456400000)
libXrender.so.1 => /usr/lib64/libXrender.so.1 (0x0000003454800000)
libz.so.1 => /lib64/libz.so.1 (0x0000003452000000)
linux-vdso.so.1 => (0x00007fffbefff000)
Находим символы в libxnconfig.so.15.0.0
% nm -D /usr/lib64/libxnconfig.so.15.0.0 | grep -P "load_list|get_home_file_path_name|get_file_path_name"
0000003a8ca022c0 T get_file_path_name
0000003a8ca02620 T get_home_file_path_name
0000003a8ca028d0 T load_list
libxneur почему-то не слинкована с libxnconfig. Не знаю, насколько это критично, но настораживает.