Meus sistemas operacionais: Linux Mint 17.1 (x64) + Canela
Eu tentei fazer meu linux rodar arquivos wma e eu quebrei alguma coisa, porque não consigo reproduzir nenhum vídeo agora. O que eu tentei:
- excluindo
~/.gstreamer-1.0
pasta
- executando
sudo /usr/share/doc/libdvdread4/install-css.sh
(talvez isso tenha quebrado meu sistema?)
- tentando instalar algumas bibliotecas através do apt-get (por exemplo, aqueles que possuem libavcodec no nome e possivelmente outros)
Agora, quando tento executar o mplayer, recebo o erro:
> mplayer
mplayer: error while loading shared libraries: libavcodec.so.54: cannot open shared object file: No such file or directory
Outros jogadores (vlc) também não funcionam. Então eu tentei atualizar meu sistema. sudo apt-get update
jogou alguns erros:
(...)
Err http://ppa.launchpad.net trusty/main Sources
404 Not Found
Get:21 http://packages.linuxmint.com rebecca/upstream i386 Packages [30,0 kB]
Err http://ppa.launchpad.net trusty/main amd64 Packages
404 Not Found
Hit http://archive.ubuntu.com trusty-updates/restricted Translation-en
Err http://ppa.launchpad.net trusty/main i386 Packages
404 Not Found
(...)
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/dists/trusty/main/source/Sources 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
sudo apt-get upgrade
não funcionou:
Reading package lists...
Building dependency tree...
Reading state information...
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
audacity : Depends: libavcodec54 (>= 6:9.1-1) but it is not installed or
libavcodec-extra-54 (>= 6:9.13) but it is not installed
ffmpeg : Depends: libavcodec54 (>= 7:1.2.5~) but it is not installed or
libavcodec-extra-54 (>= 7:1.2.5~) but it is not installed
gstreamer1.0-libav : Depends: libavcodec54 (>= 6:9.1-1) but it is not installed or
libavcodec-extra-54 (>= 6:9.13) but it is not installed
libavdevice53 : Depends: libavcodec54 (>= 7:1.2.5~) but it is not installed or
libavcodec-extra-54 (>= 7:1.2.5~) but it is not installed
libavfilter3 : Depends: libavcodec54 (>= 7:1.2.5~) but it is not installed or
libavcodec-extra-54 (>= 7:1.2.5~) but it is not installed
libavformat54 : Depends: libavcodec54 (>= 7:1.2.5~) but it is not installed or
libavcodec-extra-54 (>= 7:1.2.5~) but it is not installed
libchromaprint0 : Depends: libavcodec54 (>= 6:9.1-1) but it is not installed or
libavcodec-extra-54 (>= 6:9.10) but it is not installed
libopencv-highgui2.4 : Depends: libavcodec54 (>= 6:9.1-1) but it is not installed or
libavcodec-extra-54 (>= 6:9.10) but it is not installed
mencoder : Depends: libavcodec54 (>= 6:9.1-1) but it is not installed or
libavcodec-extra-54 (>= 6:9.11) but it is not installed
mplayer : Depends: libavcodec54 (>= 6:9.1-1) but it is not installed or
libavcodec-extra-54 (>= 6:9.11) but it is not installed
vlc-nox : Depends: libavcodec54 (>= 6:9.1-1) but it is not installed or
libavcodec-extra-54 (>= 6:9.18) but it is not installed
E: Unmet dependencies. Try using -f.
então eu tentei sudo apt-get -f install
:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
folder-color-switcher gir1.2-nemo-3.0 nemo-emblems
nemo-folder-color-switcher python-nemo python-psutil
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
libavcodec54
The following NEW packages will be installed:
libavcodec54
0 upgraded, 1 newly installed, 0 to remove and 13 not upgraded.
Need to get 2715 kB of archives.
After this operation, 7309 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
WARNING: The following packages cannot be authenticated!
libavcodec54
Install these packages without verification? [y/N] y
Err http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/ trusty/main libavcodec54 amd64 7:1.2.6-1~trusty1
404 Not Found
E: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/pool/main/f/ffmpeg/libavcodec54_1.2.6-1~trusty1_amd64.deb 404 Not Found
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
Em seguida, executo sudo apt-get update --fix-missing
, o que me causou erros semelhantes em sudo apt-get update
.
Eu também tentei gerenciador de pacotes synaptic, que durante o início afirmou "Você tem 11 pacotes quebrados em seu sistema! ...". Eu tentei Edit => Fix Broken Packages
, que parecia não fazer nada (nem sequer lançar um erro). Então eu escolhi "filtro de dependências quebradas", marcado todos os pacotes lá para reinstalar e depois de várias telas eu tenho erros:
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/pool/main/f/ffmpeg/libavcodec54_1.2.6-1~trusty1_amd64.deb
404 Not Found
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/pool/main/f/ffmpeg/ffmpeg_1.2.6-1~trusty1_amd64.deb
404 Not Found
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/pool/main/f/ffmpeg/libavdevice53_1.2.6-1~trusty1_amd64.deb
404 Not Found
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/pool/main/f/ffmpeg/libavfilter3_1.2.6-1~trusty1_amd64.deb
404 Not Found
W: Failed to fetch http://ppa.launchpad.net/jon-severinsson/ffmpeg/ubuntu/pool/main/f/ffmpeg/libavformat54_1.2.6-1~trusty1_amd64.deb
404 Not Found
Então, alguém sabe o que / como eu quebrei e como posso corrigi-lo? Obrigado.