[Bug 1773948] Re: grub write error on install

[Phillip Susi]

Your disk is currently partitioned to boot in bios mode, but you booted
the installer in EFI mode. You either need to boot the installer in bios
mode, or partition the disk using GPT and set up an EFI system partition
to install in EFI mode. This will be done for you if you choose the "use
entire disk" guided install option.

** Changed in: grub-installer (Ubuntu)
       Status: New => Invalid

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Title:
  grub write error on install

Status in grub-installer package in Ubuntu:
  Invalid

Bug description:
  second attempt

  SSDs on system
  /dev/sda    Samsung EVO 840 250 GB   - used for elementary linux - loki
  /dev/sdb    Samsung EVO 840 120 GB   - trying to install ubuntu 18 LTS into

  ran SMART diags on both SSDs ... no errors showing

  NOTE -- right now I cannot boot into EITHER ... 
  Grub2 is broken and will not let me fix
  and Stupid me ... this is my main home PC
  the other disk seems to have my data and OS on it
  just i cannot seen to be able to boot to it

  on clean install of ubuntu 18 LTS

  trying to install on second SSD on my system
  (first has Elementary 0.4.1 Loki)

  went to terminal manually created partitions with fdisk

  fdisk /dev/sdb
  created 3 new partitions
  /dev/sdb1   /boot       1 GB
  /dev/sdb2   swap       16 GB
  /dev/sdb3   /          remaining 

  did another INSTALL

  fails again at same spot ... GRUB 2 write issue

  previous time ... tried Boot-Repair ... no good

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubiquity 18.04.14
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Uname: Linux 4.15.0-20-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  CasperVersion: 1.394
  Date: Tue May 29 05:38:19 2018
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
  LiveMediaBuild: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  SourcePackage: grub-installer
  UpgradeStatus: No upgrade log present (probably fresh install)

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