When I try to install a package in terminal it shows something like:
$ sudo apt-get vlc
N: Ignoring file '20auto-upgrades.ucf-dist' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
E: Invalid operation vlc
How can I solve it?
sudo add-apt-repository universe
andsudo apt-get install vlc
sudo rm /etc/apt/apt.conf.d/20auto-upgrades.ucf-dist
to get rid of the first error