I used to have screen flickering problem and it became frequent. When I visited the service center they said it is the screen problem and changed the screen in 1 day. Next day when I booted into ubuntu with the new screen, the display was scaled positively i.e, fullscreen is visible but the icons and buttons are of bigger size. All applications including the browser, terminal are scaled. When I booted to windows all icons were of normal size.
I also checked the zoom level in Universal access setting, it was off. I tried various options in settings but it didn't solve the problem.
What might be the reason? Any solution?
I am attaching an ss of my new terminal size. You might know the default terminal size of ubuntu if you have used it regularly