Public bug reported: Trying to install ubuntu to a dual boot machine with windows10. Currently in legacy boot mode (non UEFI).
ubuntu@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@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@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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916909 Title: Ubiquity failed to install on a dual boot machine in non-UEFI mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1916909/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs