Cant download wine neither playonlinux

That only partly helps. There are ways of disabling lines and we can't see the full lines...

If they have: #
at the beginning of the line they are disabled.

If you have lines which start: deb
You need them

If you have lines which start: deb-src
That is source code and you probably don't need them

So, you could edit the lines yourself and make sure that there is a: #
At the beginning of lines which start:deb-src
And nowhere else...

deb precise main restricted universe multiverse
deb precise-updates main restricted universe multiverse
deb-src precise-updates main restricted universe multiverse
deb ports precise-security main restricted universe multiverse
deb-src precise-security main restricted universe multiverse
deb precise partner
deb-src precise partner
deb precise main universe multiverse restricted
deb precise-updates universe main multiverse restricted
deb precise universe

so here is...what i can post here...

very interested in this...subscribed

Could it be that you have broken packages which are held back?

Try the command: sudo apt-get install -f

If that doesn't work try:
sudo apt-get update
sudo apt-get autoclean
sudo apt-get clean to
sudo apt-get autoremove

1.