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I am trying to install dual boot on a PC - windows 10 and Ubuntu 16.04.

I installed windows first and then in the BIOS through a USB installed Ubuntu.

I made the following partitions:

SSD Hard disk-

  • sda1: fat 32 273MB mounted /boot/efi
  • sda3: windows NTFS 60GB
  • sda4: NTFS 472MB
  • sda5: BIOS boot 1MB
  • sda6 linux swap
  • sda7 linux filesystem ext4 50GB mounted file root system

Secondary Disk-

  • sdb1 - microsoft reserved 134MB
  • sdb2 -linux filesystem ext2 (v1) not mounted 16GB
  • sdb3: linux swap (v1) active 16GB

When I start the computer, it bypasses GRUB and goes straight to windows. I can access ubuntu in legacy mode through the BIOS, but I cannot select it on start up.

In the BIOS the boot menu contains the following:

  • UEF: IP4 realtek PCI & GBE family controller
  • SATA6G_1: samsung ssd 850 EVO2 (238475MB)
  • SATA6G_2: WDC WD10EZEX-21 WN4A0 (953869MB)
  • Windows boot manager (SATA6G_1: Samsung SSD 850 EVO 250GB)

I can load linux through SATA6G_1: samsung ssd 850 EVO2 (238475MB).

BootInfo summary:

http://paste2.org/BeWbOaee

L Marfell
  • 211

1 Answers1

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Fix...

I did a scan and repair using boot repair and it seems to have worked, as GRUB loads on start up and I can choose Ubuntu. Although it did say that there was an error during repair.

Results of repair below:

http://paste2.org/d32y7jPP

L Marfell
  • 211