I'm a Linux begginer. Yesterday I installed Kubuntu in a dual boot with Windows 10. It ran perfectly, I even configured and customized it. But this morning it came to my surprise that if I ran Kubuntu normally I get a black screen and have to kill the power of my laptop.
I have tried and noticed that I have to go to Ubuntu advanced options and run Kubuntu in recovery mode. It doesn't really matter but I want to run it normally. Can anyone tell me how to solve this?