KDE-translations for Kubuntu are nowadays all done upstream on svn.kde.org, I presume. A basic KDE-system in Icelandic used to be rather complete, but now it would need a lot of love. See this: https://l10n.kde.org/stats/gui/stable-kf5/team/is/
In my experience it takes about 6-8 months for new upstream translations to trickle down to respective version in Kubuntu.
KDE-translations for Kubuntu are nowadays all done upstream on svn.kde.org, I presume. A basic KDE-system in Icelandic used to be rather complete, but now it would need a lot of love. See this: https:/ /l10n.kde. org/stats/ gui/stable- kf5/team/ is/
In my experience it takes about 6-8 months for new upstream translations to trickle down to respective version in Kubuntu.