проблема при загрузке vlc [дубликат]

Я новичок в ubuntu 12.04 У меня много проблем при установке vlc на свой ноутбук каждый раз, когда я пытаюсь установить его, я получаю сообщение об ошибке, что пакеты сломаны. я пытался восстановить, очистить и удалить пакеты, а также переустановить его, но все тщетно.

Я попытался установить все пакеты вручную, но возникла та же проблема

sudo apt-get install vlc vlc-nox

Я попытался установить vlc с помощью программного центра, но он показал следующую ошибку

This error could be caused by required additional software packages which are missing or not installable. Furthermore there could be a conflict between software packages which are not allowed to be installed at the same time.

The following packages have unmet dependencies:

vlc: Depends: vlc-nox (= 2.0.8-0ubuntu0.12.04.1) but 2.0.8-0ubuntu0.12.04.1 is to be installed
 Depends: libavcodec-extra-53 (>= 4:0.8-1~) but 4:0.8.9ubuntu0.12.04.1 is to be installed
 Depends: libavutil-extra-51 (>= 4:0.8-1~) but 4:0.8.9ubuntu0.12.04.1 is to be installed
 Depends: libc6 (>= 2.15) but 2.15-0ubuntu10.5 is to be installed
 Depends: libfreetype6 (>= 2.2.1) but 2.4.8-1ubuntu2.1 is to be installed
 Depends: libgcc1 (>= 1:4.1.1) but 1:4.6.3-1ubuntu5 is to be installed
 Depends: libqtcore4 (>= 4:4.8.0) but 4:4.8.1-0ubuntu4.4 is to be installed
 Depends: libqtgui4 (>= 4:4.7.0~beta1) but 4:4.8.1-0ubuntu4.4 is to be installed
 Depends: libsdl-image1.2 (>= 1.2.10) but it is not going to be installed
 Depends: libstdc++6 (>= 4.6) but 4.6.3-1ubuntu5 is to be installed
 Depends: libtar0 but it is not going to be installed
 Depends: libxcb-keysyms1 (>= 0.3.8) but it is not going to be installed
 Depends: zlib1g (>= 1:1.2.3.3.dfsg) but 1:1.2.3.4.dfsg-3ubuntu4 is to be installed

vlc nox показывает следующую ошибку

The following packages have unmet dependencies:

vlc-nox: Depends: liba52-0.7.4 but it is not going to be installed
Depends: libavcodec-extra-53 (>= 4:0.8-1~) but 4:0.8.9ubuntu0.12.04.1 is to be installed
Depends: libavformat-extra-53 (>= 4:0.8-1~) but 4:0.8.9ubuntu0.12.04.1 is to be installed
Depends: libavutil-extra-51 (>= 4:0.8-1~) but 4:0.8.9ubuntu0.12.04.1 is to be installed
Depends: libc6 (>= 2.15) but 2.17-93ubuntu4 is to be installed
Depends: libcddb2 but it is not going to be installed
Depends: libdvbpsi7 (>= 0.2.0) but it is not going to be installed
Depends: libebml3 but it is not going to be installed
Depends: libfontconfig1 (>= 2.8.0) but 2.10.93-0ubuntu1 is to be installed
Depends: libfreetype6 (>= 2.2.1) but 2.4.12-0ubuntu1 is to be installed
Depends: libgcc1 (>= 1:4.1.1) but 1:4.8.1-10ubuntu8 is to be installed
Depends: libgnutls26 (>= 2.12.6.1-0) but 2.12.23-1ubuntu4 is to be installed
Depends: libmatroska5 but it is not going to be installed
Depends: libmpcdec6 (>= 1:0.1~r435) but 2:0.1~r459-1ubuntu1 is to be installed
Depends: libmpeg2-4 but it is not going to be installed
Depends: libncursesw5 (>= 5.6+20070908) but 5.9+20130608-1ubuntu1 is to be installed
Depends: libpostproc-extra-52 (>= 4:0.8-1~) but 4:0.8.9ubuntu0.12.04.1 is to be installed
Depends: libresid-builder0c2a but it is not going to be installed
Depends: libsidplay2 but it is not going to be installed
Depends: libsmbclient (>= 3.0.24) but 2:3.6.18-1ubuntu3 is to be installed
Depends: libstdc++6 (>= 4.6) but 4.8.1-10ubuntu8 is to be installed
Depends: libswscale-extra-2 (>= 4:0.8-1~) but 4:0.8.9ubuntu0.12.04.1 is to be installed
Depends: libtwolame0 but it is not going to be installed
Depends: libudev0 (>= 147) but 175-0ubuntu9.4 is to be installed
Depends: libvcdinfo0 (> 0.7.23) but it is not going to be installed
Depends: libx264-120 but it is not going to be installed
Depends: libxml2 (>= 2.7.4) but 2.9.1+dfsg1-3ubuntu2 is to be installed
Depends: zlib1g (>= 1:1.2.0.2) but 1:1.2.8.dfsg-1ubuntu1 is to be installed

@avinash i попробовал первую команду и получил это

E: Не удалось загрузить некоторые индексные файлы. Они были проигнорированы или использовались старые. W: Не удалось получить http://ppa.launchpad.net/lucid-bleed/ppa/ubuntu/dists/precise/main/source/ Источники 404 Not Found W: не удалось получить gzip: /var/lib/apt/lists/partial/in.archive.ubuntu.com_ubuntu_dists_precise_universe_binary-amd64_Packages Несоответствие хеш-суммы