@g-philip - in my testing, i've never chosen the "download updates while installing" option, yet uefi mode installs haven't worked for me since i originally filed this bug.
can you provide more details? fyi, my testing has been done using a qemu/kvm virtual machine, but others have confirmed this bug on bare-metal uefi systems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1418706 Title: Vivid: UEFI: blank drive incorrectly detected as existing BIOS-mode install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/partman-efi/+bug/1418706/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs