[Bug 1718424] [NEW] grub install failed

Public bug reported: grub instal failed ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubiquity 2.21.63.4 ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17 Uname: Linux 4.10.0-28-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 CasperVersion: 1.376.2 Dat

[Bug 1718404] [NEW] without the grub boot loader the installed system will not boot

Public bug reported: while installing it shows the grub -efi-amd64-signed not installed without the grub boot loader the installation system will not boot ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubiquity 2.21.63.4 ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17 Una