Looks like that nugget was, indeed, the issue. Since the issue is mostly isolated to Ubuntu Studio, we won't worry about Lubuntu in this case and the fix can go in the native calamares-settings-ubuntu package.
** Changed in: calamares-settings-ubuntu (Ubuntu Jammy) Status: Confirmed => In Progress ** Changed in: calamares (Ubuntu Jammy) Status: Confirmed => Invalid ** Changed in: calamares (Ubuntu Jammy) Importance: Critical => Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965658 Title: Installation failed - Calamares fails to create partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1965658/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs