I'm new to ubuntu and I am using vlc player suddenly it stopped playing m2ts files all other files are ok except for m2ts
I think this happened after I executed the following commands:
sudo add-apt-repository ppa:danielrichter2007/grub-customizer sudo apt-get update sudo apt-get install grub-customizer
from this link:
Make Ubuntu first option when dual booting
any help to fix this...