Windows has been pushing a sight of update lately and there is one matter consistent amongst all of them . They all overturn the Windows Boot Manager . So , in case you are running Ubuntu and Windows on dual charge , you will not be capable to bring up into Ubuntu after the Windows update . Nevertheless , we have found a couple of unique ways to fix this issue .
How to Fix Grub After Windows 10 Upgrade
event 1 : Faulty Windows Boot Manager
Post - Windows update , Microsoft overrides the Windows Boot Manager to habituate the NT bootloader . So , now when you resume your scheme , it right away boots up to Windows 10 . This is because the Windows bootloader can not identify Ubuntu . In rules of order to enable booting to Ubuntu , we would need to make changes in the Windows kick register .
To do that , launch the command line with administrator privileges and start the next statement .
This would change the bootloader back to GRUB . Now , boot your system and most believably , you will get the violet GRUB carte .
But , in case you get a“System Bootloader not found”warning notice , we would need to handicap inviolable iron boot through the UEFI firmware .
To get to the firmware mount , press F2 or F10 on the boot splatter screen . In the firmware background , disable secure boot . I am using an Acer E5 - 575 G laptop , so my microcode options would be unlike from yours . In Acer , you take to determine the Supervisor word to incapacitate Secure Boot .
type 2 : Faulty chow file
If the first solution did n’t limit your problem , a possible intellect may be that you have a broken GRUB file . In that scenario , we would postulate to fix the file using a tool calledBoot resort . Now , since you could not boot into Ubuntu , we would need a bootable USB movement or Ubuntu live CD . you could download theUbuntu ISO imagefrom the prescribed website and then use aBootable USB Softwareto flash the image on the USB . Plugin the bootable USB media or lively CD , reboot your system and pick out “ adjudicate Ubuntu without installing ” .
Once you bring up into bouncy Ubuntu , start the bidding line , and type the undermentioned command .
The control will add the Boot Repair prick ’s repository to apt and also update all the repositories .
Now , we can download the haunt cock using the undermentioned bid
After downloading the peter , run it using the following dictation .
The Boot Repair tool will now mechanically scan all the disk in your system to witness the ext4 partitioning . Post that , you will be represent with 2 options . select “ Recommended Repair ” and it will care all the complexity . If you have allot with eats before and you have an in - depth idea of the Ubuntu file system , you may also select “ Advanced Options ” . This will provide you more drilled down controls . However , it ’s recommended to go with “ Recommended Repair ” as it mostly work out the problem .
If you get a prompting saying secure boot is enabled , clack on Continue and head over to the BIOS context and disable secure boot .
reboot your organization and now you should see the GRUB boot menu which will permit you boot to Ubuntu .
Wrapping Up
These solutions should fix your problem . There are svelte fortune that they wo n’t and in that case , you would have to install a refreshing transcript of Ubuntu all over again .
Also Read : How to Disable Incognito Mode in Windows , Ubuntu , and macOS
38 Google Earth Hidden Weird Places with Coordinates
Canva Icons and Symbols Meaning – Complete Guide
What Snapchat Green Dot Means, When It Shows, and for…
Instagram’s Edits App: 5 Features You Need to Know About
All Netflix Hidden and Secret Codes (April 2025)
All Emojis Meaning and Usecase – Explained (April 2025)
Dropbox Icons and Symbols Meaning (Mobile/Desktop) – Guide
How to Enable Message Logging in Discord (Even Deleted Messages)…
Google Docs Icons and Symbols Meaning – Complete Guide
Samsung Galaxy Z Fold 7 Specs Leak Reveal Some Interesting…
