sudo nano /etc/apt/sources.list#
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/main/binary-i386/
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/restricted/binary-i386/
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ precise main restricted
#deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/main/binary-i386/
#deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/restricted/binary-i386/
#deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ precise main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://gb.archive.ubuntu.com/ubuntu/ precise main restricted
deb-src http://gb.archive.ubuntu.com/ubuntu/ precise main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://gb.archive.ubuntu.com/ubuntu/ precise-updates main restricted
deb-src http://gb.archive.ubuntu.com/ubuntu/ precise-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://gb.archive.ubuntu.com/ubuntu/ precise universe
deb-src http://gb.archive.ubuntu.com/ubuntu/ precise universe
deb http://gb.archive.ubuntu.com/ubuntu/ precise-updates universe
deb-src http://gb.archive.ubuntu.com/ubuntu/ precise-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://gb.archive.ubuntu.com/ubuntu/ precise multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ precise multiverse
deb http://gb.archive.ubuntu.com/ubuntu/ precise-updates multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ precise-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://gb.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu precise-security main restricted
deb-src http://security.ubuntu.com/ubuntu precise-security main restricted
deb http://security.ubuntu.com/ubuntu precise-security universe
deb-src http://security.ubuntu.com/ubuntu precise-security universe
deb http://security.ubuntu.com/ubuntu precise-security multiverse
deb-src http://security.ubuntu.com/ubuntu precise-security multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu precise partner
# deb-src http://archive.canonical.com/ubuntu precise partner
## Uncomment the following two lines to add software from Ubuntu's
## 'extras' repository.
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
# deb http://extras.ubuntu.com/ubuntu precise main
# deb-src http://extras.ubuntu.com/ubuntu precise main
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/main/binary-i386/
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/restricted/binary-i386/
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ precise main restricted
# اضافه کن تا بشه مثل این:# deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/main/binary-i386/
# deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/restricted/binary-i386/
# deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ precise main restricted
$ sudo apt-get update
ببین حل میشه یا نه.
به این اول این سه تا خط:کد: [انتخاب]deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/main/binary-i386/# اضافه کن تا بشه مثل این:
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/restricted/binary-i386/
deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ precise main restrictedکد: [انتخاب]# deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/main/binary-i386/
# deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ dists/precise/restricted/binary-i386/
# deb cdrom:[Ubuntu-Server 12.04.2 LTS _Precise Pangolin_ - Release amd64 (20130214)]/ precise main restricted
و بعدکد: [انتخاب]$ sudo apt-get updateببین حل میشه یا نه.
Err http://security.ubuntu.com precise-security InRelease
Err http://gb.archive.ubuntu.com precise InRelease
Err http://gb.archive.ubuntu.com precise-updates InRelease
Err http://gb.archive.ubuntu.com precise-backports InRelease
Err http://security.ubuntu.com precise-security Release.gpg
Temporary failure resolving 'security.ubuntu.com'
Err http://gb.archive.ubuntu.com precise Release.gpg
Temporary failure resolving 'gb.archive.ubuntu.com'
Err http://gb.archive.ubuntu.com precise-updates Release.gpg
Temporary failure resolving 'gb.archive.ubuntu.com'
Err http://gb.archive.ubuntu.com precise-backports Release.gpg
Temporary failure resolving 'gb.archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/precise/InRelease
W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease
W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/precise-backports/InRelease
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/precise-security/InRelease
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/precise-security/Release.gpg Temporary failure resolving 'security.ubuntu.com'
W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/precise/Release.gpg Temporary failure resolving 'gb.archive.ubuntu.com'
W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/precise-updates/Release.gpg Temporary failure resolving 'gb.archive.ubuntu.com'
W: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/precise-backports/Release.gpg Temporary failure resolving 'gb.archive.ubuntu.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.
این gb قبل از .archive مال چیه؟ فکر کنم تا حالا ندیده باشمش.
تا آخر آپدیت میشه؟
فایل lock یادم نیست کجا بود، پاکش کن و دوباره آپدیت کن.
مخزن دیگه‌ای رو اضافه کن و بعد آپدیت و بعد یک چیزی از توی اون مخزن نصب کن.....
چمیدونم.....اصن من چرا حرف زدم؟!!
http://www.stgraber.org/2012/02/24/dns-in-ubuntu-12-04/