Zorin 6.4 wont update, synaptic dont open.

[Portaro]

I have a real strange problem on my zorin the system dont update dont upgrade i eceive constant messages about problems in /usr/sbin/apt-get and apt-check.py, and I cant do nothing to install anything here it seem this is a problem in aptsources list or in lsb-release but i dont have any idea how to solve this, can anyone help me?

[Portaro]

I found the solution because I have Y pppa manager installed and I unistall the last package i installed -pipelight - I use this method to install it - http://www.webupd8.org/2013/08/pipel...our-linux.html

After remove this ppa the problem is solved!. uff.

So dont use this method to install pipelight.

[Bucky Ball]

Please follow link in my signature to mark thread as 'solved' and help others.