以下是终端中 sudo apt-get update 的输出：
Hit http://gr.archive.ubuntu.com trusty-updates InRelease
Hit http://repo.steampowered.com precise InRelease
Hit http://gr.archive.ubuntu.com trusty-backports InRelease
Hit http://repo.steampowered.com precise/steam Sources
Ign http://archive.canonical.com trusty InRelease
Ign http://debian.intergenia.de trusty InRelease
Hit http://gr.archive.ubuntu.com trusty-proposed InRelease
Ign http://ppa.launchpad.net sid InRelease
Hit http://gr.archive.ubuntu.com trusty-updates/main Sources
Hit http://repo.steampowered.com precise/steam amd64 Packages
Hit http://archive.canonical.com trusty Release.gpg
Hit http://gr.archive.ubuntu.com trusty-updates/restricted Sources
Ign http://ppa.launchpad.net sid InRelease
Hit http://gr.archive.ubuntu.com trusty-updates/universe Sources
Hit http://repo.steampowered.com precise/steam i386 Packages
Ign http://debian.intergenia.de trusty Release.gpg
Hit http://archive.canonical.com trusty Release
Hit http://gr.archive.ubuntu.com trusty-updates/multiverse Sources
Ign http://ppa.launchpad.net sid InRelease
Hit http://security.ubuntu.com trusty-security InRelease
Hit http://gr.archive.ubuntu.com trusty-updates/restricted amd64 Packages
Hit http://archive.canonical.com trusty/partner amd64 Packages
Ign http://ppa.launchpad.net sid InRelease
Ign http://debian.intergenia.de trusty Release
Hit http://gr.archive.ubuntu.com trusty-updates/multiverse amd64 Packages
Hit http://archive.canonical.com trusty/partner armhf Packages
Ign http://ppa.launchpad.net sid InRelease
Hit http://security.ubuntu.com trusty-security/main Sources
Hit http://archive.canonical.com trusty/partner i386 Packages
Ign http://ppa.launchpad.net sid Release.gpg
Hit http://archive.canonical.com trusty/partner Translation-en
Ign http://ppa.launchpad.net sid Release.gpg
Hit http://security.ubuntu.com trusty-security/restricted Sources
Hit http://gr.archive.ubuntu.com trusty-updates/restricted i386 Packages
Ign http://ppa.launchpad.net sid Release.gpg
Hit http://security.ubuntu.com trusty-security/universe Sources
Ign http://ppa.launchpad.net sid Release.gpg
Hit http://gr.archive.ubuntu.com trusty-updates/multiverse i386 Packages
Ign http://ppa.launchpad.net sid Release.gpg
Hit http://gr.archive.ubuntu.com trusty-updates/main Translation-en
Hit http://security.ubuntu.com trusty-security/multiverse Sources
Hit http://gr.archive.ubuntu.com trusty-updates/multiverse Translation-en
Ign http://ppa.launchpad.net sid Release
Hit http://gr.archive.ubuntu.com trusty-updates/restricted Translation-en
Hit http://gr.archive.ubuntu.com trusty-updates/universe Translation-en
Ign http://ppa.launchpad.net sid Release
Hit http://gr.archive.ubuntu.com trusty-backports/main Sources
Hit http://security.ubuntu.com trusty-security/main amd64 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/restricted Sources
Ign http://ppa.launchpad.net sid Release
Hit http://gr.archive.ubuntu.com trusty-backports/universe Sources
Hit http://gr.archive.ubuntu.com trusty-backports/multiverse Sources
Ign http://ppa.launchpad.net sid Release
Hit http://gr.archive.ubuntu.com trusty-backports/universe amd64 Packages
Hit http://security.ubuntu.com trusty-security/restricted amd64 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/multiverse amd64 Packages
Ign http://ppa.launchpad.net sid Release
Hit http://gr.archive.ubuntu.com trusty-backports/restricted amd64 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/main amd64 Packages
Hit http://security.ubuntu.com trusty-security/universe amd64 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/universe i386 Packages
Hit http://security.ubuntu.com trusty-security/multiverse amd64 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/multiverse i386 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/restricted i386 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/main i386 Packages
Hit http://gr.archive.ubuntu.com trusty-backports/main Translation-en
Hit http://gr.archive.ubuntu.com trusty-backports/multiverse Translation-en
Hit http://gr.archive.ubuntu.com trusty-backports/restricted Translation-en
Ign http://dl.google.com stable InRelease
Ign http://download.opensuse.org InRelease
Hit http://gr.archive.ubuntu.com trusty-backports/universe Translation-en
Hit http://download.opensuse.org Release.gpg
Ign http://dl.google.com stable InRelease
Hit http://gr.archive.ubuntu.com trusty-proposed/universe amd64 Packages
Hit http://gr.archive.ubuntu.com trusty-proposed/multiverse amd64 Packages
Hit http://download.opensuse.org Release
Hit http://dl.google.com stable Release.gpg
Hit http://security.ubuntu.com trusty-security/main i386 Packages
Hit http://gr.archive.ubuntu.com trusty-proposed/restricted amd64 Packages
Hit http://download.opensuse.org Packages
Hit http://dl.google.com stable Release.gpg
Hit http://gr.archive.ubuntu.com trusty-proposed/main amd64 Packages
Hit http://dl.google.com stable Release
Ign http://repo.steampowered.com precise/steam Translation-en_US
Hit http://security.ubuntu.com trusty-security/restricted i386 Packages
Ign http://repo.steampowered.com precise/steam Translation-en
Hit http://dl.google.com stable Release
Hit http://gr.archive.ubuntu.com trusty-proposed/universe i386 Packages
Hit http://dl.google.com stable/main amd64 Packages
Hit http://security.ubuntu.com trusty-security/universe i386 Packages
Hit http://gr.archive.ubuntu.com trusty-proposed/multiverse i386 Packages
Hit http://dl.google.com stable/main amd64 Packages
Hit http://gr.archive.ubuntu.com trusty-proposed/restricted i386 Packages
Hit http://security.ubuntu.com trusty-security/multiverse i386 Packages
Hit http://gr.archive.ubuntu.com trusty-proposed/main i386 Packages
Hit http://security.ubuntu.com trusty-security/main Translation-en
Hit http://gr.archive.ubuntu.com trusty-proposed/main Translation-en
Hit http://gr.archive.ubuntu.com trusty-proposed/multiverse Translation-en
Hit http://gr.archive.ubuntu.com trusty-proposed/restricted Translation-en
Ign http://download.opensuse.org Translation-en_US
Hit http://gr.archive.ubuntu.com trusty-proposed/universe Translation-en
Get:1 http://gr.archive.ubuntu.com trusty-updates/main amd64 Packages [740 kB]
Ign http://download.opensuse.org 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
Get:2 http://gr.archive.ubuntu.com trusty-updates/universe amd64 Packages [356 kB]
Get:3 http://gr.archive.ubuntu.com trusty-updates/main i386 Packages [710 kB]
Err http://security.ubuntu.com trusty-security/main armhf Packages
404 Not Found [IP: 91.189.91.15 80]
Err http://security.ubuntu.com trusty-security/restricted armhf Packages
404 Not Found [IP: 91.189.91.15 80]
Get:4 http://gr.archive.ubuntu.com trusty-updates/universe i386 Packages [357 kB]
Err http://security.ubuntu.com trusty-security/universe armhf Packages
404 Not Found [IP: 91.189.91.15 80]
Err http://security.ubuntu.com trusty-security/multiverse armhf Packages
404 Not Found [IP: 91.189.91.15 80]
Err http://gr.archive.ubuntu.com trusty-updates/restricted armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-updates/main armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-updates/universe armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-updates/multiverse armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-backports/universe armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-backports/multiverse armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-backports/restricted armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-backports/main armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-proposed/universe armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-proposed/multiverse armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-proposed/restricted armhf Packages
404 Not Found
Err http://gr.archive.ubuntu.com trusty-proposed/main armhf Packages
404 Not Found
Err http://ppa.launchpad.net sid/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net sid/main armhf Packages
404 Not Found
Err http://ppa.launchpad.net sid/main i386 Packages
404 Not Found
Ign http://ppa.launchpad.net sid/main Translation-en_US
Ign http://ppa.launchpad.net sid/main Translation-en
Err http://ppa.launchpad.net sid/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net sid/main armhf Packages
404 Not Found
Err http://ppa.launchpad.net sid/main i386 Packages
404 Not Found
Ign http://ppa.launchpad.net sid/main Translation-en_US
Ign http://ppa.launchpad.net sid/main Translation-en
Err http://ppa.launchpad.net sid/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net sid/main armhf Packages
404 Not Found
Err http://ppa.launchpad.net sid/main i386 Packages
404 Not Found
Ign http://ppa.launchpad.net sid/main Translation-en_US
Ign http://ppa.launchpad.net sid/main Translation-en
Err http://ppa.launchpad.net sid/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net sid/main armhf Packages
404 Not Found
Err http://ppa.launchpad.net sid/main i386 Packages
404 Not Found
Ign http://ppa.launchpad.net sid/main Translation-en_US
Ign http://ppa.launchpad.net sid/main Translation-en
Err http://ppa.launchpad.net sid/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net sid/main armhf Packages
404 Not Found
Err http://ppa.launchpad.net sid/main i386 Packages
404 Not Found
Ign http://ppa.launchpad.net sid/main Translation-en_US
Ign http://ppa.launchpad.net sid/main Translation-en
Err http://debian.intergenia.de trusty/main Sources
404 Not Found
Err http://debian.intergenia.de trusty/restricted Sources
404 Not Found
Err http://debian.intergenia.de trusty/universe Sources
404 Not Found
Err http://debian.intergenia.de trusty/multiverse Sources
404 Not Found
Err http://debian.intergenia.de trusty/main amd64 Packages
404 Not Found
Err http://debian.intergenia.de trusty/restricted amd64 Packages
404 Not Found
Err http://debian.intergenia.de trusty/universe amd64 Packages
404 Not Found
Err http://debian.intergenia.de trusty/multiverse amd64 Packages
404 Not Found
Err http://debian.intergenia.de trusty/main armhf Packages
404 Not Found
Err http://debian.intergenia.de trusty/restricted armhf Packages
404 Not Found
Err http://debian.intergenia.de trusty/universe armhf Packages
404 Not Found
Err http://debian.intergenia.de trusty/multiverse armhf Packages
404 Not Found
Err http://debian.intergenia.de trusty/main i386 Packages
404 Not Found
Err http://debian.intergenia.de trusty/restricted i386 Packages
404 Not Found
Err http://debian.intergenia.de trusty/universe i386 Packages
404 Not Found
Err http://debian.intergenia.de trusty/multiverse i386 Packages
404 Not Found
Ign http://debian.intergenia.de trusty/main Translation-en_US
Ign http://debian.intergenia.de trusty/main Translation-en
Ign http://debian.intergenia.de trusty/multiverse Translation-en_US
Ign http://debian.intergenia.de trusty/multiverse Translation-en
Ign http://debian.intergenia.de trusty/restricted Translation-en_US
Ign http://debian.intergenia.de trusty/restricted Translation-en
Ign http://debian.intergenia.de trusty/universe Translation-en_US
Ign http://debian.intergenia.de trusty/universe Translation-en
Fetched 2,163 kB in 26s (81.8 kB/s)
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages Hash Sum mismatch
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages Hash Sum mismatch
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/multiverse/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-i386/Packages Hash Sum mismatch
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-i386/Packages Hash Sum mismatch
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-backports/universe/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-backports/multiverse/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-backports/restricted/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-backports/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-proposed/universe/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-proposed/multiverse/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-proposed/restricted/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://gr.archive.ubuntu.com/ubuntu/dists/trusty-proposed/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/trusty-security/main/binary-armhf/Packages 404 Not Found [IP: 91.189.91.15 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-armhf/Packages 404 Not Found [IP: 91.189.91.15 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-armhf/Packages 404 Not Found [IP: 91.189.91.15 80]
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/trusty-security/multiverse/binary-armhf/Packages 404 Not Found [IP: 91.189.91.15 80]
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/main/source/Sources 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/restricted/source/Sources 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/universe/source/Sources 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/multiverse/source/Sources 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/restricted/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/universe/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/multiverse/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/restricted/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/universe/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/multiverse/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/restricted/binary-i386/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/universe/binary-i386/Packages 404 Not Found
W: Failed to fetch http://debian.intergenia.de/debian/dists/trusty/multiverse/binary-i386/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/gregory-hainaut/pcsx2.official.ppa/ubuntu/dists/sid/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/gregory-hainaut/pcsx2.official.ppa/ubuntu/dists/sid/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/gregory-hainaut/pcsx2.official.ppa/ubuntu/dists/sid/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/hunter-kaller/ppa/ubuntu/dists/sid/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/hunter-kaller/ppa/ubuntu/dists/sid/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/hunter-kaller/ppa/ubuntu/dists/sid/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/mjblenner/ppa-hal/ubuntu/dists/sid/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/mjblenner/ppa-hal/ubuntu/dists/sid/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/mjblenner/ppa-hal/ubuntu/dists/sid/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/noobslab/pcsx2/ubuntu/dists/sid/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/noobslab/pcsx2/ubuntu/dists/sid/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/noobslab/pcsx2/ubuntu/dists/sid/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/pcsx2-team/pcsx2-daily/ubuntu/dists/sid/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/pcsx2-team/pcsx2-daily/ubuntu/dists/sid/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/pcsx2-team/pcsx2-daily/ubuntu/dists/sid/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/Release Unable to find expected entry 'main/binary-armhf/Packages' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://dl.google.com/linux/earth/deb/dists/stable/Release Unable to find expected entry 'main/binary-armhf/Packages' in Release file (Wrong sources.list entry or malformed file)
E: Some index files failed to download. They have been ignored, or old ones used instead.
这是我的 /etc/apt/sources.list
###### Ubuntu Main Repos
deb http://gr.archive.ubuntu.com/ubuntu/ trusty main restricted
deb-src http://gr.archive.ubuntu.com/ubuntu/ trusty main restricted
###### Ubuntu Update Repos
deb http://gr.archive.ubuntu.com/ubuntu/ trusty-security main restricted
deb http://gr.archive.ubuntu.com/ubuntu/ trusty-updates main restricted
deb-src http://gr.archive.ubuntu.com/ubuntu/ trusty-security main restricted
deb-src http://gr.archive.ubuntu.com/ubuntu/ trusty-updates main restricted
###### Ubuntu Partner Repo
deb http://archive.canonical.com/ubuntu trusty partner
deb-src http://archive.canonical.com/ubuntu trusty partner
###### 3rd Party Binary Repos
#### Clementine PPA - http://www.clementine-player.org/
## Run this command: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 044A3B98
deb http://ppa.launchpad.net/me-davidsansome/clementine-dev/ubuntu trusty main
#### Dropbox - http://dropbox.com
## Run this command: sudo apt-key adv --keyserver pgp.mit.edu --recv-keys 5044912E
deb http://linux.dropbox.com/ubuntu/ trusty main
#### Steam for Linux - http://store.steampowered.com/about/
## Run this command: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F24AEA9FB05498B7
deb [arch=i386] http://repo.steampowered.com/steam/ precise steam
#### Wine PPA - https://launchpad.net/~ubuntu-wine/+archive/ppa/
## Run this command: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F9CB8DB0
deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu trusty main
####### 3rd Party Source Repos
#### Clementine PPA (Source) - http://www.clementine-player.org/
## Run this command: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 044A3B98
deb-src http://ppa.launchpad.net/me-davidsansome/clementine-dev/ubuntu trusty main
#### Wine PPA (Source) - https://launchpad.net/~ubuntu-wine/+archive/ppa/
## Run this command: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F9CB8DB0
deb-src http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu trusty main
我知道这很混乱，但我需要帮助..
PS 我的软件中心无法打开，但我无法尝试我在网上找到的解决方案，因为他们首先需要的是 apt-get update。
答案1
您收到很多 404。这仅仅意味着这些 URL 不存在。http://debian.intergenia.de顾名思义，它是一个 Debian 存储库，您可以通过将 Web 浏览器指向它来轻松验证。它不包含 trusty，这是一个 Ubuntu 版本。通过删除 .h 文件中的相关文件可以轻松修复哈希和不匹配错误/var/lib/apt/lists。我认为您遇到的其他一些错误是因为您选择的镜像上没有 armhf 拱门，我可以对您的源进行更全面的审核，但只需您自己访问这些网址并检查一下即可。