I've solved the issue after creating a recovery image of the existing Ubuntu. I created it using pre-installed Recovery Image software in Ubuntu. I might write the complete solution and will post it here.
Hi all!I've bought a new laptop and I have added SSD in my laptop. I want to install Ubuntu 18.04.3 which was previously installed on my laptop to my SSD but I can't find the image on the website. Would any one please suggest me what I should do to get it? I have tried installing Ubuntu after downloading from ubuntu.com but it doesn't work well in many conditions. Where can I find the image for my laptop? Thanks
Ubuntu 18.04.3 Image for Dell Inspiron 3580