I tested with 'as much default' as possible (US English etc), and still got the same error (ending with
cp: cannot stat '/home/lubuntu/.cache/calamares/session.log': No such file or directory -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783109 Title: Calamares fails in UEFI mode after external command in Lubuntu Cosmic - new bug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1783109/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs