I'm new on Ubuntu 14.04 LTS. Looking on its resources I choose the screen amplifier (kmag??) on login screen, and now I'm not able to login and neither turn off this resource. Could someone help me?
I tried to install and remove kdeaccessibility and didn't work.
Also tried to killout this process, but it didn't work.
At last, I tried to start the graphic safe mode throught the recovery mode, but also didn't wirk showing an error.
Thanks a lot.