I am very new to Linux and I'm not super computer savvy so that's sort of why I don't really know what I'm doing. I try to reset my root password in a Chromebook.
As far as I know, I need to boot to the GRUB menu but I cannot figure out how to do that. I'll try to answer whatever questions I need to but just remember I'm sort of new to all of this.
What I have tried so far is rebooting my Chromebook (holding the refresh button+the power button), and holding Shift, which as far as I know is supposed to open up the GRUB menu. It didn't really even reboot, I believe it just shut down, so I guess the reboot itself didn't work, and in that case, I'm not sure how to do that either since there doesn't seem to be an option for it (if what I did already didn't work).