Respected, As advised by you I ran, chkdsk in Windows 10.
Link for my CHKDSK Results: https://pastebin.com/tRqLk94Z Now after running chkdsk, I tried to install Ubuntu again, I got this error: grub-efi-amd64-signed failed to install into /target/. Without GRUB boot loader, the installed system will not boot. The details of the error are here in this question: https://askubuntu.com/questions/934415/ubuntu- 16-04-grub-efi-amd64-signed-failed-to-install-into-target- error/934416#934416 Thanks in advance! On Jun 29, 2017 10:41 PM, "Phillip Susi" <ps...@ubuntu.com> wrote: > Your EFI system partition is corrupt; you will need to repair it with > either dosfsck or Windows' chkdsk/scandisk. > > > ** Changed in: grub-installer (Ubuntu) > Status: New => Invalid > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1700265 > > Title: > executing grub-install /dev/sda failed > > Status in grub-installer package in Ubuntu: > Invalid > > Bug description: > I'm trying to dual boot Windows 10 with Ubuntu 16.04. I get this > error. Kindly help asap > > ProblemType: Bug > DistroRelease: Ubuntu 16.04 > Package: ubiquity 2.21.63.3 [modified: lib/partman/automatically_ > partition/question] > ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11 > Uname: Linux 4.8.0-36-generic x86_64 > ApportVersion: 2.20.1-0ubuntu2.5 > Architecture: amd64 > CasperVersion: 1.376.2 > Date: Sat Jun 24 21:35:47 2017 > InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi > file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --- > LiveMediaBuild: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 > (20170215.2) > ProcEnviron: > LANGUAGE=en_IN > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_IN > SourcePackage: grub-installer > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/grub-installer/ > +bug/1700265/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1700265 Title: executing grub-install /dev/sda failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1700265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
