The list of CUPS locales is computed at build-time with the following oneliner: $ ls -1 locale/cups_*.po 2>/dev/null | sed -e '1,$s/locale\/cups_//' -e '1, $s/\.po//' | tr '\n' ' ' It currently outputs: ca cs de en es fr it ja pt_BR ru zh_CN
That would explain it since i translated everything expect creating the cups_da.po file.
Danish translations are in: https://github.com/apple/cups/blob/master/desktop/cups.desktop.in https://github.com/apple/cups/tree/master/doc/da https://github.com/apple/cups/tree/master/templates/daI would have liked those files to be included even when cups_da.po does not exists.
I can create a untranslated cups_da.po just to fix it for me but maybe better to find another solution so it does not happen again for other languages.
For example the cups.desktop.in contains: Name[af]=bestuur Printing Comment[af]=CUPS Web Interface But there are no locale/cups_af.poSo does this mean the [af] lines will be removed in Debian just because there are no locale/cups_af.po file?