Thank you for your bug report. Could you give some details on your partitions and what options/how you selected those in the installer?
** Summary changed: - Install crashes with cannot install grubb + Could not prepare Boot variable: Function not implemented -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826703 Title: Could not prepare Boot variable: Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1826703/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs