GNOME Bugzilla – Bug 153723
Postscript printing in localized environment produces bad postscript
Last modified: 2004-09-25 14:33:58 UTC
set your LANG variable to something that uses a decimal comma instead of a decimal point. Print a picture. Try to watch the pictore with ie. gs. You will find that the resulting postscript is invalid because it will generate a decimal numbers with comma instead of point.
Your version of libgimpprint is outdated. *** This bug has been marked as a duplicate of 111746 ***
Thanks, that was it! Upgrading from 2.4.5 to 2.4.7 of gimp-print solved the problem.