[Bug 1916909] [NEW] Ubiquity failed to install on a dual boot machine in non-UEFI mode

[Foo Bar]

Public bug reported:

Trying to install ubuntu to a dual boot machine with windows10.
Currently in legacy boot mode (non UEFI).

ubuntu at ubuntu:/var/log$ blkid | grep sda
/dev/sda1: LABEL="System Reserved" BLOCK_SIZE="512" UUID="D464179864177D04" TYPE="ntfs" PARTUUID="7bb10d49-01"
/dev/sda2: LABEL="Windows OS" BLOCK_SIZE="512" UUID="6C96350C9634D7F2" TYPE="ntfs" PARTUUID="7bb10d49-02"
/dev/sda4: LABEL="Shared" BLOCK_SIZE="512" UUID="6DCF9AAF59C48098" TYPE="ntfs" PARTUUID="7bb10d49-04"
/dev/sda5: UUID="f0559970-9b45-4c76-9de8-72b332ed819d" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="7bb10d49-05"
/dev/sda6: UUID="c2ce3c09-4d65-41f8-839d-43ee599028a3" TYPE="swap" PARTUUID="7bb10d49-06"
/dev/sda7: UUID="5fd03246-74a7-4b2b-b0bc-40db48e2a68e" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="7bb10d49-07"


ubuntu at ubuntu:/var/log$ blkid | grep sdb
/dev/sdb1: BLOCK_SIZE="2048" UUID="2020-10-22-14-30-30-00" LABEL="Ubuntu 20.10 amd64" TYPE="iso9660" PARTLABEL="ISO9660" PARTUUID="7ee1ffac-4072-46b8-885f-a7ea3f9c70cf"
/dev/sdb2: SEC_TYPE="msdos" LABEL_FATBOOT="ESP" LABEL="ESP" UUID="F366-AE33" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="Appended2" PARTUUID="7ee1ffac-4072-46b8-885c-a7ea3f9c70cf"
/dev/sdb4: LABEL="writable" UUID="60aaafcc-cb0d-4a03-8d26-9eda841b22c0" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="08094ab6-ab92-8949-8ee4-bc91a7a505b1"


ubuntu at ubuntu:/var/log$ lsb_release -rd
Description:	Ubuntu 20.10
Release:	20.10

ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: ubiquity 20.10.13
ProcVersionSignature: Ubuntu 5.8.0-25.26-generic 5.8.14
Uname: Linux 5.8.0-25-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
CasperMD5CheckMismatches: ./pool/restricted/n/nvidia-graphics-drivers-435/nvidia-kernel-source-435_435.21-0ubuntu8_amd64.deb
CasperMD5CheckResult: fail
CasperVersion: 1.455
Date: Thu Feb 25 14:59:14 2021
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
RebootRequiredPkgs:
 linux-image-5.8.0-25-generic
 linux-base
 linux-base
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubiquity (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug groovy ubiquity-20.10.13 ubuntu

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubiquity in Ubuntu.
https://bugs.launchpad.net/bugs/1916909

Title:
  Ubiquity failed to install on a dual boot machine in non-UEFI mode

Status in ubiquity package in Ubuntu:
  New

Bug description:
  Trying to install ubuntu to a dual boot machine with windows10.
  Currently in legacy boot mode (non UEFI).

  ubuntu at ubuntu:/var/log$ blkid | grep sda
  /dev/sda1: LABEL="System Reserved" BLOCK_SIZE="512" UUID="D464179864177D04" TYPE="ntfs" PARTUUID="7bb10d49-01"
  /dev/sda2: LABEL="Windows OS" BLOCK_SIZE="512" UUID="6C96350C9634D7F2" TYPE="ntfs" PARTUUID="7bb10d49-02"
  /dev/sda4: LABEL="Shared" BLOCK_SIZE="512" UUID="6DCF9AAF59C48098" TYPE="ntfs" PARTUUID="7bb10d49-04"
  /dev/sda5: UUID="f0559970-9b45-4c76-9de8-72b332ed819d" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="7bb10d49-05"
  /dev/sda6: UUID="c2ce3c09-4d65-41f8-839d-43ee599028a3" TYPE="swap" PARTUUID="7bb10d49-06"
  /dev/sda7: UUID="5fd03246-74a7-4b2b-b0bc-40db48e2a68e" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="7bb10d49-07"

  
  ubuntu at ubuntu:/var/log$ blkid | grep sdb
  /dev/sdb1: BLOCK_SIZE="2048" UUID="2020-10-22-14-30-30-00" LABEL="Ubuntu 20.10 amd64" TYPE="iso9660" PARTLABEL="ISO9660" PARTUUID="7ee1ffac-4072-46b8-885f-a7ea3f9c70cf"
  /dev/sdb2: SEC_TYPE="msdos" LABEL_FATBOOT="ESP" LABEL="ESP" UUID="F366-AE33" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="Appended2" PARTUUID="7ee1ffac-4072-46b8-885c-a7ea3f9c70cf"
  /dev/sdb4: LABEL="writable" UUID="60aaafcc-cb0d-4a03-8d26-9eda841b22c0" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="08094ab6-ab92-8949-8ee4-bc91a7a505b1"

  
  ubuntu at ubuntu:/var/log$ lsb_release -rd
  Description:	Ubuntu 20.10
  Release:	20.10

  ProblemType: Bug
  DistroRelease: Ubuntu 20.10
  Package: ubiquity 20.10.13
  ProcVersionSignature: Ubuntu 5.8.0-25.26-generic 5.8.14
  Uname: Linux 5.8.0-25-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu50
  Architecture: amd64
  CasperMD5CheckMismatches: ./pool/restricted/n/nvidia-graphics-drivers-435/nvidia-kernel-source-435_435.21-0ubuntu8_amd64.deb
  CasperMD5CheckResult: fail
  CasperVersion: 1.455
  Date: Thu Feb 25 14:59:14 2021
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
  LiveMediaBuild: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
  RebootRequiredPkgs:
   linux-image-5.8.0-25-generic
   linux-base
   linux-base
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1916909/+subscriptions