Hello all.
I use debian 7 x_64 and I want to remove "libasound2" and I used below commands for remove it :

sudo dpkg --purge --force-depends "libasound2"
sudo apt-get autoclean
sudo dpkg --configure -a

because of I want to remove all Alsa-* on my system. After it, When I open my Package manager, It show me a message about Broken dependencies and as you see in the attachment When I want to remove them, Package manager tell me that I must remove many part of my system.
My source list is :

# Line commented out by installer because it failed to verify:
# deb http://security.debian.org/ wheezy/updates main contrib
# Line commented out by installer because it failed to verify:
# deb-src http://security.debian.org/ wheezy/updates main contrib

# wheezy-updates, previously known as 'volatile'
# A network mirror was not selected during install. The following entries
# are provided as examples, but you should amend them as appropriate
# for your mirror of choice.
#
# deb http://ftp.debian.org/debian/ wheezy-updates main contrib
# deb-src http://ftp.debian.org/debian/ wheezy-updates main contrib

deb http://http.debian.net/debian wheezy main
deb-src http://http.debian.net/debian wheezy main

deb http://http.debian.net/debian wheezy-updates main
deb-src http://http.debian.net/debian wheezy-updates main

deb http://security.debian.org/ wheezy/updates main
deb-src http://security.debian.org/ wheezy/updates main

How can I solve it?

Attached Thumbnails

   

Why do you want to remove ALSA?

You really shouldn't "force" your package manager to do anything unless you know exactly what you're doing.

Try re-installing libasound2; if that doesn't work try aptitude's interactive mode:
http://www.algebraicthunk.net/~dburr...h02s02s04.html

Some reading for you:
https://wiki.debian.org/ALSA

because of my Sound card not worked properly

Removing ALSA will prevent your soundcard from ever working again -- it is a necessary component (unless you use something like OSS instead).

ALSA is the kernel component which provides device drivers for your sound card.

I'm not very good with sound problems, but for a start please post the output of:
You will need to re-install libasound2 first, however.

In fact, you should probably re-install a completely fresh system -- I don't know how much damage the `dpkg --purge --force-depends` command did...

Yes....this dovetails in with the other thread the OP has opened, where they're trying to fix problems caused by MANUALLY installing ALSA from source, over an existing installation.
Two are listed by the OP..both Intel and nVidia. There aren't any details about exactly what KIND of cards, or what (if any) hardware diagnostics were done byt the OP, and we've asked.
...and that's been suggested several times too so far. Good luck.