I tried to upgrade my Ubuntu from 15.04 to 16.10, but the power went out in the middle of unpacking the packages. When I tried booting it up, I got
The system is running on low-graphics mode
I thought this was because of the incomplete upgrade, so following some suggestions provided by answerS here, I ran
sudo apt-get install --reinstall ubuntu-desktop
or something along that line, and the system started redownloading some of the packages. When it finished, I was in a hurry and turned it off right away (so I wasn't paying much attention as to whether the upgrade was really finished or not).
This morning when I tried to boot into my Ubuntu the screen goes blank and this appears.
I have no idea what that means, looked it up but so far no clue. What should I do?
P.S.: I'm no expert in Ubuntu or Linux in general.