This file is indexed.

/etc/X11/ is in ubuntu-mate-default-settings 16.04.5.

This file is owned by root:root, with mode 0o755.

File Mime Type Owner Mode Size
..
/etc/X11/Xsession.d/ root:root 0o755
/etc/X11/Xsession.d/99mate-environment text/plain root:root 0o644 568 bytes