[Bug 1596345] [NEW] nginx full and common are not installing... something wrong with the dependencies and it shows error exit status 1

Public bug reported: softwares cannot be installed. i am thinking its some kind of a conflict in the dependencies im not sure but its related to nginx package. something connecting nginx full and nginx common ProblemType: Package DistroRelease: Ubuntu 16.04 Package: nginx-full 1.10.0-0ubuntu0.16.

[Bug 1748504] [NEW] grub2 failed to install on /target/

Public bug reported: the grub2 failed to install at /target/ ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: ubiquity 17.04.9 [modified: lib/partman/automatically_partition/question] ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8 Uname: Linux 4.10.0-19-generic x86_64 ApportVersio