File "/usr/lib/ubiquity/ubiquity/frontend/kde_ui.py", line 1068, in on_next_clicked self.dbfilter.ok_handler() File "/usr/lib/ubiquity/plugins/ubi-prepare.py", line 344, in ok_Handler secureboot_key = self.ui.get_secureboot_key() AtributeError:'PackageKde' object has no atribute 'get_secureboot_key' Reproducible: Always Steps to Reproduce: 1. Use Virtual Box 2. Open installer 3. Select English 4. Go to prepare, dont care what you check, click Next Actual Results: I have an Installer Crash Expected Results: Continue the operation of the installer