I am currently dual booting Windows and Ubuntu. I am not sure if this is an installation error but when I am using Windows and put my laptop to sleep (ie. by closing the lid for a long time), when I open up my computer, the grub page opens instead of the windows sign-in page. But when I click on "windows" in the grub page, it takes me back to the windows log-on and everything that I've been working on before putting my computer to sleep (not hibernate!) is still there.
But when I use ubuntu and out my computer to sleep, this issue does not pop up. Can anyone tell me how to fix this?