Public bug reported: During a clean install of 15.10 on the 500G hard disk on a new HP 15-ac154ng notebook in a dual-boot setting, the installation fails stating>
The 'grub-efi-amd64-signed' package failed to install into /target/. Without the GRUB boot loader, the installed system will not boot. After clicking 'OK', ubiquity crashes, and as to be expected, Ubuntu doesn't boot from the hard disk. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3 Uname: Linux 4.2.0-16-generic x86_64 ApportVersion: 2.19.1-0ubuntu3 Architecture: amd64 CasperVersion: 1.365 Date: Thu May 19 17:58:21 2016 LiveMediaBuild: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug wily -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1583680 Title: Failed installation of grub-efi-amd64-signed during 15.10 install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1583680/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs