I have the following problem I try to install the sublime text editor from repositories ppa: in the following way
sudo add-apt-repository ppa:webupd8team/sublime-text-3 o sudo add-apt-repository ppa:webupd8team/sublime-text-2
In the distributions Lubuntu does not allow me to add the repositories, also when I do it for the distribution of Linux Mint after adding it and executing the command sudo apt-get update shows me the following error
E: Some Index files to download
and therefore it does not allow me to install the editor, but when I do it from the distribution of Ubuntu or Elementary I do not generate that problem