Public bug reported: disk partitioning is non-standard (sda8 is flagged as bios_grub) with uefi bios.
I probably need to save all partitions and re-partition and reformat disk, then allow clean install of uefi boot ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubiquity 2.21.63 [modified: lib/partman/automatically_partition/question] ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CasperVersion: 1.376 Date: Mon May 23 08:25:11 2016 InstallCmdLine: BOOT_IMAGE=(loop)/casper/vmlinuz.efi root=UUID=CA75-D6FC maybe-ubiquity debian-installer/language=en keyboard-configuration/layoutcode=us iso-scan/filename=/ubuntu-16.04-desktop-amd64.iso boot=casper file=/cdrom/preseed/ubuntu.seed noprompt quiet splash -- LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) ProcEnviron: LANGUAGE=en_AU.UTF-8 PATH=(custom, no user) LANG=en_AU.UTF-8 SHELL=/bin/bash 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 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/1584545 Title: clean install of xenial alongside existing distros fails because of uefi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1584545/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs