Public bug reported: Tinha windows 10 instalado juntamente com o ubuntu 16.04. O windows apresentou problemas e decidi formatar e deixar apenas o ubuntu. Inicialmente tentei instalar o 18.04 e sempre quando vai instalar o grub2 apresenta o erro descrito "O pacote 'grub-efi-amd64-signed' falhou em instalar-se dentro de / target/. Sem o carregador de inicialização GRUB, o sistema não incializará." Tentei então reinstalar o 16.04 e apareceu o mesmo erro no mesmo ponto, ao instalar o grub.
ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubiquity 2.21.63.2 [modified: lib/partman/automatically_partition/question] ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CasperVersion: 1.376 Date: Fri Jun 1 22:10:27 2018 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) ProcEnviron: LANGUAGE=pt_BR.UTF-8 PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pt_BR.UTF-8 SourcePackage: grub-installer UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub-installer (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug ubiquity-2.21.63.2 ubuntu xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1774753 Title: O pacote 'grub-efi-amd64-signed' falhou em instalar-se dentro de / target/. Sem o carregador de inicialização GRUB, o sistema não incializará. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1774753/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs