Public bug reported: Same error as #1252255 except now for 17.04 rather than 12.04. I will check recent posting there but don't want to lose this slot in case!
ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: ubiquity 17.04.9 ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8 Uname: Linux 4.10.0-19-generic x86_64 ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 CasperVersion: 1.380 Date: Mon May 22 12:44:45 2017 InstallCmdLine: BOOT_IMAGE=(loop)/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper iso-scan/filename=/Ubuntu64/ubuntu-17.04-desktop-amd64.iso quiet splash --- LiveMediaBuild: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) SourcePackage: grub-installer UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: grub-installer (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug ubiquity-17.04.9 ubuntu zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692515 Title: Installing Ubuntu 17.04 'grub-efi-amd64-signed' package failed to install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1692515/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs