Public bug reported: I have windows 10 installed on my computer. I have single disk of 500gb size ( 1 partition - 50mb - system required - NTFS, 2nd partition 165 gb - primary - wherein windows 10 installed). I tried to install Ubuntu as secondary OS in dual boot format. at the end of installation, it gave error as fatal error.
Please help us to understand the steps needed while installing ubuntu as dual boot os. I would like to know whether a new separate EFI boot partition is needed for ubuntu? 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 CasperMD5CheckResult: pass CasperVersion: 1.455 CurrentDesktop: ubuntu:GNOME Date: Mon Nov 30 18:10:04 2020 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022) ProcEnviron: LANGUAGE=en_IN PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN LC_NUMERIC=C.UTF-8 RebootRequiredPkgs: linux-image-5.8.0-25-generic 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/1906256 Title: At the end of installation, Installer could not install grub - for dual boot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1906256/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs