Just tested in virtualbox, and can confirm the same error. Also would note from kununtu-devel mailing list this mention
https://lists.ubuntu.com/archives/kubuntu-devel/2016-June/010477.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1593258 Title: 16.10 KDE Daily Ubiquity Crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1593258/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
