Thanks, though your suggestion did not work. But I got an idea - found another computer with a lot of bios options, thus I will be able to choose Legacy mode and install there, then move the HDD back to my computer and it might work:)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1786003 Title: How to install 18.04 in Legacy mode? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1786003/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
