Dual boot lost after upgrade.

How to use TestDisk to recover lost partition
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Author
tmv713
Posts: 2
Joined: 19 Feb 2016, 01:09

Dual boot lost after upgrade.

#1 Post by tmv713 »

Hi; I upgraded Windows 10 and my system lost a partition with dual boot using Ubuntu during the process; I don't know how the use Test Disk; my computer is a Dell; when I search for disk, two appears; one is called C: and the other dev/sda.

This is whats on both disks:
Disk dev/sda
Disk dev/sda
devsda.png (42.34 KiB) Viewed 938 times
Disk C:
Disk C:
C.png (42.96 KiB) Viewed 938 times
And this is the search I did in dev/sda where a Linux partition appears:
Search in dev/sda
Search in dev/sda
sdasearch.png (38.99 KiB) Viewed 938 times
I need to recover my partition of Ubuntu and get back grub to have the dual boot; when I was upgrading the system, I used a disk to reinstall grub and continue with the upgrade of windows because of the reboots; after the upgrade the system just entered directly to Windows; I used a boot-repair live cd thinking it will recover grub; but there was no Linux partition.

I hope someone can help me.

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