Update: I tried switching to BGRT theme and it fixed the issue. Both start and shutdown splashe screen display correctly and encryption input prompt displays correct locale.
Trying any other non-text splash screen results in full or partial (shutdown only) activation of kubuntu-logo which breaks the prompt. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kubuntu-settings in Ubuntu. https://bugs.launchpad.net/bugs/2061676 Title: plymouth luks input prompt fails to display current locale and To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kubuntu-settings/+bug/2061676/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs