https://bugs.kde.org/show_bug.cgi?id=402842
--- Comment #3 from Potomac <mister.free...@laposte.net> --- it is in fact a bug of Qt5 when a component generates PDF, when the locale of the user is not english then numbers inside PDF are displayed with comma separator instead point, which triggers a malformed PDF, and an error in cups, for example for MediaBox objects the comma is used by Qt5 which is bad : /MediaBox [0 0 595,000000 842,000000] see this archlinux thread forum : https://bbs.archlinux.org/viewtopic.php?pid=1824924#p1824924 and my bugreport : https://bugreports.qt.io/browse/QTBUG-72868 a workaround is to set LC_NUMERIC to "C" before running a Qt5 application : LC_NUMERIC=C kate -- You are receiving this mail because: You are watching all bug changes.