root@host-01:~/ufs_rw# apt-cache search linux-image
alsa-base - ALSA driver configuration files
linux-headers-3.2.0-4-amd64 - Header files for Linux 3.2.0-4-amd64
linux-headers-3.2.0-4-rt-amd64 - Header files for Linux 3.2.0-4-rt-amd64
linux-image-3.2.0-4-amd64 - Linux 3.2 for 64-bit PCs
linux-image-3.2.0-4-amd64-dbg - Debugging symbols for Linux 3.2.0-4-amd64
linux-image-3.2.0-4-rt-amd64 - Linux 3.2 for 64-bit PCs, PREEMPT_RT
linux-image-3.2.0-4-rt-amd64-dbg - Debugging symbols for Linux 3.2.0-4-rt-amd64
linux-image-rt-amd64 - Linux for 64-bit PCs (meta-package), PREEMPT_RT
nvidia-kernel-3.2.0-4-amd64 - NVIDIA binary kernel module for Linux 3.2.0-4-amd64
linux-headers-3.16.0-4-amd64 - Header files for Linux 3.16.0-4-amd64
root@host-01:~/ufs_rw# vi /etc/apt/sources.list
root@host-01:~/ufs_rw# apt-get update
Hit http://ftp.us.debian.org wheezy Release.gpg
Hit http://ftp.us.debian.org wheezy Release
Get:1 http://ftp.debian.org wheezy-updates Release.gpg [836 B]
Hit http://ftp.us.debian.org wheezy/main Sources
Hit http://ftp.us.debian.org wheezy/contrib Sources
Hit http://ftp.us.debian.org wheezy/non-free Sources
Hit http://ftp.us.debian.org wheezy/main amd64 Packages
Hit http://ftp.us.debian.org wheezy/contrib amd64 Packages
Hit http://ftp.us.debian.org wheezy/non-free amd64 Packages
Hit http://ftp.us.debian.org wheezy/contrib Translation-en
Get:2 http://security.debian.org wheezy/updates Release.gpg [836 B]
Hit http://ftp.us.debian.org wheezy/main Translation-en
Hit http://ftp.us.debian.org wheezy/non-free Translation-en
Get:3 http://ftp.debian.org wheezy-updates Release [124 kB]
Get:4 http://security.debian.org wheezy/updates Release [102 kB]
Get:5 http://ftp.debian.org wheezy-updates/main Sources [3,303 B]
Get:6 http://ftp.debian.org wheezy-updates/contrib Sources [14 B]
Get:7 http://security.debian.org wheezy/updates/main Sources [168 kB]
Get:8 http://ftp.debian.org wheezy-updates/non-free Sources [14 B]
Get:9 http://security.debian.org wheezy/updates/contrib Sources [14 B]
Get:10 http://ftp.debian.org wheezy-updates/main amd64 Packages [4,366 B]
Get:11 http://security.debian.org wheezy/updates/non-free Sources [14 B]
Get:12 http://ftp.debian.org wheezy-updates/contrib amd64 Packages [14 B]
Get:13 http://ftp.debian.org wheezy-updates/non-free amd64 Packages [14 B]
Get:14 http://security.debian.org wheezy/updates/main amd64 Packages [304 kB]
Get:15 http://ftp.debian.org wheezy-updates/contrib Translation-en [14 B]
Get:16 http://ftp.debian.org wheezy-updates/main Translation-en [3,198 B]
Get:17 http://security.debian.org wheezy/updates/contrib amd64 Packages [14 B]
Get:18 http://security.debian.org wheezy/updates/non-free amd64 Packages [14 B]
Get:19 http://ftp.debian.org wheezy-updates/non-free Translation-en [14 B]
Get:20 http://security.debian.org wheezy/updates/contrib Translation-en [523 B]
Get:21 http://security.debian.org wheezy/updates/main Translation-en [172 kB]
Get:22 http://security.debian.org wheezy/updates/non-free Translation-en [14 B]
Fetched 884 kB in 3s (234 kB/s)
Reading package lists... Done
root@host-01:~/ufs_rw# apt-cache search linux-image
linux-image-3.2.0-4-amd64:
  Installed: 3.2.65-1+deb7u2
  Candidate: 3.2.65-1+deb7u2
  Version table:
 *** 3.2.65-1+deb7u2 0
        990 http://security.debian.org/ wheezy/updates/main amd64 Packages
        100 /var/lib/dpkg/status
     3.2.65-1 0
        990 http://ftp.us.debian.org/debian/ wheezy/main amd64 Packages
root@host-01:~/ufs_rw# cat /etc/apt/sources.list
deb http://ftp.us.debian.org/debian wheezy main contrib non-free
deb-src http://ftp.us.debian.org/debian wheezy main contrib non-free
deb http://security.debian.org/ wheezy/updates main contrib non-free
deb-src http://security.debian.org/ wheezy/updates main contrib non-free
root@host-01:~/ufs_rw#
root@orhcm-host-01:~/ufs_rw#