Проблема с установкой дополнительных приложений

[[CCCP]KuKu]

Всем привет!
У меня вот такая проблема :
При установки приложений из меню центра установки приложений UBUNTU, выдает вот что
"CD/DVD 'Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)' is required

Please insert the above CD/DVD into the drive '/cdrom/' to install software packages from the medium."
причем вставляю установочный диск с которого ставил и все равно ошибка не исчезает, другие приложения загружаются, некоторые вот с этой проблемой
есть ли варианты обхода ошибки???

[sciko]

Покажи source.list

[[CCCP]KuKu]

Покажи source.list

deb cdrom:[Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)]/ lucid main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://ru.archive.ubuntu.com/ubuntu/ lucid main restricted
deb-src http://ru.archive.ubuntu.com/ubuntu/ lucid main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://ru.archive.ubuntu.com/ubuntu/ lucid-updates main restricted
deb-src http://ru.archive.ubuntu.com/ubuntu/ lucid-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://ru.archive.ubuntu.com/ubuntu/ lucid universe
deb-src http://ru.archive.ubuntu.com/ubuntu/ lucid universe
deb http://ru.archive.ubuntu.com/ubuntu/ lucid-updates universe
deb-src http://ru.archive.ubuntu.com/ubuntu/ lucid-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://ru.archive.ubuntu.com/ubuntu/ lucid multiverse
deb-src http://ru.archive.ubuntu.com/ubuntu/ lucid multiverse
deb http://ru.archive.ubuntu.com/ubuntu/ lucid-updates multiverse
deb-src http://ru.archive.ubuntu.com/ubuntu/ lucid-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## 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://ru.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe multiverse
# deb-src http://ru.archive.ubuntu.com/ubuntu/ lucid-backports main restricted universe 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 lucid partner
# deb-src http://archive.canonical.com/ubuntu lucid partner

deb http://security.ubuntu.com/ubuntu lucid-security main restricted
deb-src http://security.ubuntu.com/ubuntu lucid-security main restricted
deb http://security.ubuntu.com/ubuntu lucid-security universe
deb-src http://security.ubuntu.com/ubuntu lucid-security universe
deb http://security.ubuntu.com/ubuntu lucid-security multiverse
deb http://archive.canonical.com/ lucid partner
deb-src http://security.ubuntu.com/ubuntu lucid-security multiverse

[666joy666]

Удали строку

Код: [Выделить]

deb cdrom:[Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)]/ lucid main restrictedпотом в терминале:

Код: [Выделить]

sudo apt-get update

[sciko]

Удали строку

Код: [Выделить]

deb cdrom:[Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)]/ lucid main restricted

Не надо удалять. Достаточно вписать первым символом '#'

[[CCCP]KuKu]

Все, разобрался, 
отключил поддержку с CD и все заработало
  Всем спс