supergrub makes no sense - the efi partition was missing. Didn't set one up because I thought I'm using legacy mode. Installer broke on doing initramfs things (another bug probably), but I think grub-install did it's job. I'm still wondering, why the pendrive won't boot in legacy mode!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1277865 Title: Cannot install Ubuntu 14.04 on EFI hardware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1277865/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs