无法更新/升级/安装 Ubuntu 14.04，并显示以下内容：
Get:21 http://us.archive.ubuntu.com trusty/universe Translation-en [4,089 kB]
E: Method bzip2 has died unexpectedly!
E: Sub-process bzip2 received signal 25.
升级时也显示“0%”：
升级 Ubuntu 时，我修复了错误“sts...0%”。我尝试创建手动 sources.list。我恢复了对文件的更改，但错误仍然存在。
以下是 apt-get update --print-uris 的结果
'http://security.ubuntu.com/ubuntu/dists/trusty-security/main/source/Sources.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_main_source_Sources 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/restricted/source/Sources.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_restricted_source_Sources 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/universe/source/Sources.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_universe_source_Sources 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/multiverse/source/Sources.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_multiverse_source_Sources 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/main/binary-amd64/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_main_binary-amd64_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-amd64/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_restricted_binary-amd64_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-amd64/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_universe_binary-amd64_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/multiverse/binary-amd64/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_multiverse_binary-amd64_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/main/binary-i386/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_main_binary-i386_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-i386/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_restricted_binary-i386_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-i386/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_universe_binary-i386_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/multiverse/binary-i386/Packages.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_multiverse_binary-i386_Packages 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/main/i18n/Translation-en_US.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_main_i18n_Translation-en%5fUS 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/main/i18n/Translation-en.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_main_i18n_Translation-en 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/multiverse/i18n/Translation-en_US.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_multiverse_i18n_Translation-en%5fUS 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/multiverse/i18n/Translation-en.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_multiverse_i18n_Translation-en 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/restricted/i18n/Translation-en_US.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_restricted_i18n_Translation-en%5fUS 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/restricted/i18n/Translation-en.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_restricted_i18n_Translation-en 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/universe/i18n/Translation-en_US.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_universe_i18n_Translation-en%5fUS 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/universe/i18n/Translation-en.bz2' security.ubuntu.com_ubuntu_dists_trusty-security_universe_i18n_Translation-en 0 :
'http://security.ubuntu.com/ubuntu/dists/trusty-security/InRelease' security.ubuntu.com_ubuntu_dists_trusty-security_InRelease 0
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/main/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_main_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/restricted/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_restricted_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_universe_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/multiverse/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_multiverse_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/main/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/restricted/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_restricted_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/multiverse/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_multiverse_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/main/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_main_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/restricted/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_restricted_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/multiverse/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_multiverse_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/main/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_main_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/main/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_main_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/multiverse/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_multiverse_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/multiverse/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_multiverse_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/restricted/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_restricted_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/restricted/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_restricted_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/universe/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_universe_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/universe/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty_universe_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty/InRelease' us.archive.ubuntu.com_ubuntu_dists_trusty_InRelease 0
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_main_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/multiverse/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_multiverse_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_main_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/multiverse/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_multiverse_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_main_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/multiverse/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_multiverse_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_main_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_main_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/multiverse/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_multiverse_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/multiverse/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_multiverse_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease' us.archive.ubuntu.com_ubuntu_dists_trusty-updates_InRelease 0
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/main/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_main_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/restricted/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_restricted_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/universe/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_universe_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/multiverse/source/Sources.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_multiverse_source_Sources 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/main/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_main_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/restricted/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_restricted_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/universe/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_universe_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/multiverse/binary-amd64/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_multiverse_binary-amd64_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/main/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_main_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/restricted/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_restricted_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/universe/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_universe_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/multiverse/binary-i386/Packages.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_multiverse_binary-i386_Packages 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/main/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_main_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/main/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_main_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/multiverse/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_multiverse_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/multiverse/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_multiverse_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/restricted/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_restricted_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/restricted/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_restricted_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/universe/i18n/Translation-en_US.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_universe_i18n_Translation-en%5fUS 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/universe/i18n/Translation-en.bz2' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_universe_i18n_Translation-en 0 :
'http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/InRelease' us.archive.ubuntu.com_ubuntu_dists_trusty-backports_InRelease 0
下面是 apt-get update 的输出
myprompt:~$ sudo apt-get update
Ign http://security.ubuntu.com trusty-security InRelease
Hit http://security.ubuntu.com trusty-security Release.gpg
Hit http://security.ubuntu.com trusty-security Release
Hit http://security.ubuntu.com trusty-security/main Sources
Hit http://security.ubuntu.com trusty-security/restricted Sources
Hit http://security.ubuntu.com trusty-security/universe Sources
Hit http://security.ubuntu.com trusty-security/multiverse Sources
Hit http://security.ubuntu.com trusty-security/main amd64 Packages
Hit http://security.ubuntu.com trusty-security/restricted amd64 Packages
Hit http://security.ubuntu.com trusty-security/universe amd64 Packages
Hit http://security.ubuntu.com trusty-security/multiverse amd64 Packages
Hit http://security.ubuntu.com trusty-security/main i386 Packages
Hit http://security.ubuntu.com trusty-security/restricted i386 Packages
Hit http://security.ubuntu.com trusty-security/universe i386 Packages
Hit http://security.ubuntu.com trusty-security/multiverse i386 Packages
Hit http://security.ubuntu.com trusty-security/main Translation-en
Hit http://security.ubuntu.com trusty-security/multiverse Translation-en
Hit http://security.ubuntu.com trusty-security/restricted Translation-en
Hit http://security.ubuntu.com trusty-security/universe Translation-en
Ign http://us.archive.ubuntu.com trusty InRelease
Ign http://security.ubuntu.com trusty-security/main Translation-en_US
Ign http://security.ubuntu.com trusty-security/multiverse Translation-en_US
Ign http://security.ubuntu.com trusty-security/restricted Translation-en_US
Ign http://security.ubuntu.com trusty-security/universe Translation-en_US
Ign http://us.archive.ubuntu.com trusty-updates InRelease
Ign http://us.archive.ubuntu.com trusty-backports InRelease
Hit http://us.archive.ubuntu.com trusty Release.gpg
Hit http://us.archive.ubuntu.com trusty-updates Release.gpg
Hit http://us.archive.ubuntu.com trusty-backports Release.gpg
Hit http://us.archive.ubuntu.com trusty Release
Hit http://us.archive.ubuntu.com trusty-updates Release
Hit http://us.archive.ubuntu.com trusty-backports Release
Hit http://us.archive.ubuntu.com trusty/main Sources
Hit http://us.archive.ubuntu.com trusty/restricted Sources
Hit http://us.archive.ubuntu.com trusty/universe Sources
Hit http://us.archive.ubuntu.com trusty/multiverse Sources
Hit http://us.archive.ubuntu.com trusty/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty/main i386 Packages
Hit http://us.archive.ubuntu.com trusty/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty/main Translation-en
Hit http://us.archive.ubuntu.com trusty/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty/universe Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/main Sources
Hit http://us.archive.ubuntu.com trusty-updates/restricted Sources
Hit http://us.archive.ubuntu.com trusty-updates/universe Sources
Hit http://us.archive.ubuntu.com trusty-updates/multiverse Sources
Hit http://us.archive.ubuntu.com trusty-updates/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty-updates/main i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty-updates/main Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty-updates/universe Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/main Sources
Hit http://us.archive.ubuntu.com trusty-backports/restricted Sources
Hit http://us.archive.ubuntu.com trusty-backports/universe Sources
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Sources
Hit http://us.archive.ubuntu.com trusty-backports/main amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/restricted i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/universe i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/multiverse i386 Packages
Hit http://us.archive.ubuntu.com trusty-backports/main Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/multiverse Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/restricted Translation-en
Hit http://us.archive.ubuntu.com trusty-backports/universe Translation-en
Ign http://us.archive.ubuntu.com trusty/main Translation-en_US
Ign http://us.archive.ubuntu.com trusty/multiverse Translation-en_US
Ign http://us.archive.ubuntu.com trusty/restricted Translation-en_US
Ign http://us.archive.ubuntu.com trusty/universe Translation-en_US
Ign http://us.archive.ubuntu.com trusty-updates/main Translation-en_US
Ign http://us.archive.ubuntu.com trusty-updates/multiverse Translation-en_US
Ign http://us.archive.ubuntu.com trusty-updates/restricted Translation-en_US
Ign http://us.archive.ubuntu.com trusty-updates/universe Translation-en_US
Ign http://us.archive.ubuntu.com trusty-backports/main Translation-en_US
Ign http://us.archive.ubuntu.com trusty-backports/multiverse Translation-en_US
Ign http://us.archive.ubuntu.com trusty-backports/restricted Translation-en_US
Ign http://us.archive.ubuntu.com trusty-backports/universe Translation-en_US
myprompt:~$ sts... 0%
答案1
跑步 ：
gksudo gedit /etc/apt/sources.list
在生成的 Gedit 文件中，将所有以deb ://或开头的字符替换http://为deb http://（不是#deb http://）
保存 Gedit 并关闭。