Thanks for your report. which method did you use to repartition your disk to install Ubuntu?
Thanks. ** Changed in: grub-installer (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783975 Title: I was installing Ubuntu 18.04.1 on my computer with UEFI bios. Windows 10 already installed in the same disk working with GPT and UEFI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1783975/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs