I think is the same bug as: https://bugs.launchpad.net/ubuntu/+source/ntfs-3g/+bug/1779427
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1774855 Title: Unable to install Ubuntu 18.04 as a secondary OS with w10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1774855/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs