O que tentar quando o apt-get instalar resultados do XXX em Connection failed

Question

Há algo de errado com o repositório, com o servidor ou com o meu cache antigo?

Eu posso ping tw.archive.ubuntu.com bem.

Parece quase como o arquivo

http://tw.archive.ubuntu.com/ubuntu/pool/main/p/pulseaudio/pulseaudio_1.0-0ubuntu3.1_amd64.deb

não existe.

EDITAR:

Parece que o servidor para o qual estou apontando pode estar obsoleto. Eu encontrei o arquivo ausente aqui .

Parece que você pode verificar se os servidores estão atualizados .

Vou ver como mudar meu servidor agora.

$ sudo apt-get install kcachegrind
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  docbook-xsl exiv2 gstreamer0.10-alsa gstreamer0.10-pulseaudio icoutils kate-data katepart kde-runtime kde-runtime-data kdebase-runtime kdelibs-bin kdelibs5-data kdelibs5-plugins kdoctools kubuntu-debug-installer libasound2-plugins libattica0
  libcanberra-pulse libclucene0ldbl libdbusmenu-qt2 libdlrestrictions1 libexiv2-10 libilmbase6 libiodbc2 libkatepartinterfaces4 libkcmutils4 libkde3support4 libkdecore5 libkdesu5 libkdeui5 libkdewebkit5 libkdnssd4 libkemoticons4 libkfile4 libkhtml5
  libkidletime4 libkio5 libkjsapi4 libkjsembed4 libkmediaplayer4 libknewstuff3-4 libknotifyconfig4 libkntlm4 libkparts4 libkpty4 libkrosscore4 libktexteditor4 libnepomuk4 libnepomukquery4a libnepomukutils4 libntrack-qt4-1 libntrack0 libopenexr6
  libphonon4 libplasma3 libpolkit-qt-1-1 libpulse-mainloop-glib0 libqapt-runtime libqapt1 libqca2 libqt4-dbus libqt4-declarative libqt4-designer libqt4-network libqt4-opengl libqt4-qt3support libqt4-script libqt4-sql libqt4-sql-mysql libqt4-svg
  libqt4-xml libqt4-xmlpatterns libqtcore4 libqtgui4 libqtwebkit4 libraptor2-0 librasqal3 librdf0 libsolid4 libsoprano4 libspeexdsp1 libssh-4 libstreamanalyzer0 libstreams0 libthreadweaver4 libutempter0 libvirtodbc0 libxml2-utils libyajl1
  ntrack-module-libnl-0 oxygen-icon-theme phonon phonon-backend-gstreamer plasma-scriptengine-javascript pulseaudio pulseaudio-esound-compat pulseaudio-module-x11 pulseaudio-utils qapt-batch qdbus rtkit shared-desktop-ontologies soprano-daemon
  virtuoso-minimal virtuoso-opensource-6.1-bin virtuoso-opensource-6.1-common
Suggested packages:
  docbook-xsl-doc-html docbook-xsl-doc-pdf docbook-xsl-doc-text docbook-xsl-doc libsaxon-java libxalan2-java docbook-xsl-saxon fop xalan dbtoepub libterm-readline-gnu-perl libterm-readline-perl-perl kcachegrind-converters khelpcenter4 djvulibre-bin
  hspell libqca2-plugin-cyrus-sasl libqca2-plugin-gnupg libqca2-plugin-ossl libqt4-declarative-folderlistmodel libqt4-declarative-gestures libqt4-declarative-particles libqt4-declarative-shaders qt4-qmlviewer libqt4-dev qt4-qtconfig raptor2-utils
  rasqal-utils librdf-storage-postgresql librdf-storage-mysql librdf-storage-sqlite redland-utils phonon-backend-vlc phonon-backend-xine phonon-backend-mplayer gstreamer0.10-plugins-ugly pavumeter paman paprefs pulseaudio-module-raop
The following NEW packages will be installed:
  docbook-xsl exiv2 gstreamer0.10-alsa gstreamer0.10-pulseaudio icoutils kate-data katepart kcachegrind kde-runtime kde-runtime-data kdebase-runtime kdelibs-bin kdelibs5-data kdelibs5-plugins kdoctools kubuntu-debug-installer libasound2-plugins
  libattica0 libcanberra-pulse libclucene0ldbl libdbusmenu-qt2 libdlrestrictions1 libexiv2-10 libilmbase6 libiodbc2 libkatepartinterfaces4 libkcmutils4 libkde3support4 libkdecore5 libkdesu5 libkdeui5 libkdewebkit5 libkdnssd4 libkemoticons4 libkfile4
  libkhtml5 libkidletime4 libkio5 libkjsapi4 libkjsembed4 libkmediaplayer4 libknewstuff3-4 libknotifyconfig4 libkntlm4 libkparts4 libkpty4 libkrosscore4 libktexteditor4 libnepomuk4 libnepomukquery4a libnepomukutils4 libntrack-qt4-1 libntrack0
  libopenexr6 libphonon4 libplasma3 libpolkit-qt-1-1 libpulse-mainloop-glib0 libqapt-runtime libqapt1 libqca2 libqt4-dbus libqt4-declarative libqt4-designer libqt4-network libqt4-opengl libqt4-qt3support libqt4-script libqt4-sql libqt4-sql-mysql
  libqt4-svg libqt4-xml libqt4-xmlpatterns libqtcore4 libqtgui4 libqtwebkit4 libraptor2-0 librasqal3 librdf0 libsolid4 libsoprano4 libspeexdsp1 libssh-4 libstreamanalyzer0 libstreams0 libthreadweaver4 libutempter0 libvirtodbc0 libxml2-utils libyajl1
  ntrack-module-libnl-0 oxygen-icon-theme phonon phonon-backend-gstreamer plasma-scriptengine-javascript pulseaudio pulseaudio-esound-compat pulseaudio-module-x11 pulseaudio-utils qapt-batch qdbus rtkit shared-desktop-ontologies soprano-daemon
  virtuoso-minimal virtuoso-opensource-6.1-bin virtuoso-opensource-6.1-common
0 upgraded, 107 newly installed, 0 to remove and 0 not upgraded.
Need to get 918 kB/70.0 MB of archives.
After this operation, 256 MB of additional disk space will be used.
Do you want to continue [Y/n]? Y
Err http://tw.archive.ubuntu.com/ubuntu/ oneiric-updates/main pulseaudio amd64 1:1.0-0ubuntu3.1
  Connection failed
Failed to fetch http://tw.archive.ubuntu.com/ubuntu/pool/main/p/pulseaudio/pulseaudio_1.0-0ubuntu3.1_amd64.deb  Connection failed
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
$

    

Answer 1

OK, acontece que o servidor que eu apontei estava obsoleto.

Vou postar as etapas para corrigir o problema aqui (para minha própria referência e para outras que enfrentam problemas semelhantes).

1. Experimente sudo apt-get update e, em seguida, sudo apt-get install XXX primeiro - seu próprio cache pode estar obsoleto. Se isso falhar, vá para 2-5.
2. Encontre um novo servidor atualizado, rápido e próximo dessa lista .
3. Use as instruções aqui para apontar para o novo servidor.
4. sudo apt-get update depois de apontar para o novo servidor.
5. sudo apt-get install XXX

O surpreendente é que os próprios servidores do Ubuntu pareciam obsoletos:

tw.archive.ubuntu.com

Seria bom se o Ubuntu resolvesse esses problemas para que fosse mais fácil para usuários novos e não técnicos (ou pelo menos ser mais óbvio: talvez alertar sobre um servidor obsoleto durante apt-get install ).