It broke before but could be fixed by enabling the nepomuk USE-flag for kdelibs. But now it is gone and so is the information in the dialogue. See also: https://bugzilla.novell.com/show_bug.cgi?id=879506 https://bugs.launchpad.net/linuxmint/+bug/1484831 Reproducible: Always Is this working for anyone in Gentoo?
It is a regression caused by nepomuk removal. To fix it, we would have to restore at least soprano.
Fixed in KDE Frameworks 5.20
(In reply to Andreas Sturmlechner from comment #2) > Fixed in KDE Frameworks 5.20 KDE Plasma 5.5.5 is stable now and KDE Frameworks 5.20.0 is available in tree. https://gitweb.gentoo.org/data/gentoo-news.git/commit/?id=a526289811b6d27f57e7599684c4ce1c5631044f