when I tried to install Latex on my machine the following error will appear and I can't install at all,,, even if I sudo apt-get update also..
samri@samri-Satellite-C55-C:~$ sudo apt-get install texlive-full
N: Ignoring file '50unattended-upgrades.ucftmp' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.
