/usr/lib/libreoffice/share/psprint/fontmetric/ is in libreoffice-common 1:4.2.8-0ubuntu5.5.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/libreoffice/share/psprint/fontmetric/Courier-Bold.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Courier-BoldOblique.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Courier-Oblique.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Courier.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Helvetica-Bold.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Helvetica-BoldOblique.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Helvetica-Oblique.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Helvetica.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCAvantGarde-Book.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCAvantGarde-BookOblique.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCAvantGarde-Demi.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCAvantGarde-DemiOblique.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCBookman-Demi.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCBookman-DemiItalic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCBookman-Light.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCBookman-LightItalic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ITCZapfChancery-MediumItalic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/NewCenturySchlbk-Bold.afm
/usr/lib/libreoffice/share/psprint/fontmetric/NewCenturySchlbk-BoldItalic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/NewCenturySchlbk-Italic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/NewCenturySchlbk-Roman.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Palatino-Bold.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Palatino-BoldItalic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Palatino-Italic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Palatino-Roman.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Symbol.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Times-Bold.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Times-BoldItalic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Times-Italic.afm
/usr/lib/libreoffice/share/psprint/fontmetric/Times-Roman.afm
/usr/lib/libreoffice/share/psprint/fontmetric/ZapfDingbats.afm