aptリポジトリを特定のアーチに制限しますか？
Armhfバイナリを持たないリポジトリ（RPiクロスコンパイラ用）がいくつかあるため、apt-getは常にパッケージリストの更新時に大量の404エラーを発生させます。また、armhfでコンパイルされたシステムバイナリを見つけることができないため、do-release-upgradeを実行できなくなります。このバイナリは必要なく、とにかく実行できません。
特定のリポジトリで特定のアーチのみを検索するように指示する方法を探しているので、apt-get update上の404の巨大な壁を修正できます。 Googleは助けにはなりませんでした。私の知る限り、これはduではありません。おそらく関連する可能性のある質問の1つは、GPGエラーに関するものでした。
sources.list：
# deb cdrom:[Ubuntu 13.10 _Saucy Salamander_ - Release AMD64 (20131016.1)]/ saucy main restricted
# deb cdrom:[Ubuntu 13.10 _Saucy Salamander_ - Release AMD64 (20131016.1)]/ saucy main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://archive.ubuntu.com/ubuntu trusty main restricted i386 AMD64
deb-src http://archive.ubuntu.com/ubuntu trusty main restricted AMD64 i386
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu trusty-updates main restricted AMD64 i386
deb-src http://archive.ubuntu.com/ubuntu trusty-updates main restricted AMD64 i386
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu trusty universe
deb-src http://archive.ubuntu.com/ubuntu trusty universe
deb http://archive.ubuntu.com/ubuntu trusty-updates universe
deb-src http://archive.ubuntu.com/ubuntu trusty-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://archive.ubuntu.com/ubuntu trusty multiverse i386 AMD64
deb-src http://archive.ubuntu.com/ubuntu trusty multiverse i386 AMD64
deb http://archive.ubuntu.com/ubuntu trusty-updates multiverse i386 AMD64
deb-src http://archive.ubuntu.com/ubuntu trusty-updates multiverse i386 AMD64
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://archive.ubuntu.com/ubuntu trusty-security main restricted
deb http://archive.ubuntu.com/ubuntu trusty-security universe
deb-src http://archive.ubuntu.com/ubuntu trusty-security universe i386 AMD64
deb http://archive.ubuntu.com/ubuntu trusty-security multiverse i386 AMD64
deb-src http://archive.ubuntu.com/ubuntu trusty-security multiverse i386 AMD64
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu saucy partner
# deb-src http://archive.canonical.com/ubuntu saucy partner
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu trusty main AMD64 i386
deb-src http://extras.ubuntu.com/ubuntu trusty main i386 AMD64
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
## Major bug fix updates produced after the final release of the
## distribution.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://archive.ubuntu.com/ubuntu trusty-backports main restricted universe multiverse AMD64 i386
deb-src http://archive.ubuntu.com/ubuntu trusty-backports main restricted universe multiverse i386 AMD64
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu saucy partner
# deb-src http://archive.canonical.com/ubuntu saucy partner
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://us.archive.ubuntu.com/ubuntu trusty main AMD64 i386
deb http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu trusty main AMD64 i386
deb-src http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu trusty main AMD64 i386
## Depôt MultiSystem
deb http://liveusb.info/multisystem/depot all main AMD64 i386
deb http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu trusty main AMD64
deb http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu karmic main AMD64
deb http://ppa.launchpad.net/wii.sceners.linux/wiithon/ubuntu karmic main AMD64
deb http://files.avast.com/lin/repo/ trusty main AMD64 i386
deb-src http://files.avast.com/lin/repo/ trusty main AMD64 i386
#Raspberry Pi APT for cross-compiler
deb http://mirrordirector.raspbian.org/raspbian/ wheezy main contrib non-free rpi armhf
apt-get updateの出力：
Ign http://us.archive.ubuntu.com trusty InRelease
Ign http://liveusb.info all InRelease
Ign http://dl.google.com stable InRelease
Ign http://files.avast.com trusty InRelease
Hit http://us.archive.ubuntu.com trusty Release.gpg
Get:1 http://mirrordirector.raspbian.org wheezy InRelease [14.9 kB]
Ign http://dl.google.com stable InRelease
Ign http://archive.ubuntu.com trusty InRelease
Ign http://extras.ubuntu.com trusty InRelease
Hit http://us.archive.ubuntu.com trusty Release
Ign http://files.avast.com trusty Release.gpg
Hit http://dl.google.com stable Release.gpg
Hit http://us.archive.ubuntu.com trusty/main AMD64 Packages
Hit http://liveusb.info all Release.gpg
Ign http://mirrordirector.raspbian.org wheezy InRelease
Hit http://dl.google.com stable Release.gpg
Ign http://archive.ubuntu.com trusty-updates InRelease
Hit http://extras.ubuntu.com trusty Release.gpg
Ign http://files.avast.com trusty Release
Hit http://dl.google.com stable Release
Hit http://liveusb.info all Release
Hit http://dl.google.com stable Release
Ign http://archive.ubuntu.com trusty-security InRelease
Hit http://extras.ubuntu.com trusty Release
Hit http://dl.google.com stable/main AMD64 Packages
Hit http://dl.google.com stable/main AMD64 Packages
Hit http://liveusb.info all/main AMD64 Packages
Ign http://archive.ubuntu.com trusty-backports InRelease
Hit http://extras.ubuntu.com trusty/main Sources
Hit http://archive.ubuntu.com trusty Release.gpg
Ign http://ppa.launchpad.net trusty InRelease
Get:2 http://archive.ubuntu.com trusty-updates Release.gpg [933 B]
Get:3 http://archive.ubuntu.com trusty-security Release.gpg [933 B]
Ign http://ppa.launchpad.net trusty InRelease
Ign https://private-ppa.launchpad.net trusty InRelease
Ign http://mirrordirector.raspbian.org wheezy/main armhf Packages/DiffIndex
Get:4 http://archive.ubuntu.com trusty-backports Release.gpg [933 B]
Ign http://mirrordirector.raspbian.org wheezy/contrib armhf Packages/DiffIndex
Ign http://ppa.launchpad.net karmic InRelease
Hit https://private-ppa.launchpad.net trusty Release.gpg
Hit http://archive.ubuntu.com trusty Release
Ign http://mirrordirector.raspbian.org wheezy/non-free armhf Packages/DiffIndex
Ign http://ppa.launchpad.net karmic InRelease
Get:5 http://archive.ubuntu.com trusty-updates Release [62.0 kB]
Ign http://mirrordirector.raspbian.org wheezy/rpi armhf Packages/DiffIndex
Hit https://private-ppa.launchpad.net trusty Release
Ign http://ppa.launchpad.net trusty InRelease
Hit https://private-ppa.launchpad.net trusty/main AMD64 Packages
Hit http://ppa.launchpad.net trusty Release.gpg
Get:6 http://archive.ubuntu.com trusty-security Release [62.0 kB]
Ign http://ppa.launchpad.net trusty Release.gpg
Hit https://private-ppa.launchpad.net trusty/main armhf Packages
Hit http://ppa.launchpad.net karmic Release.gpg
Get:7 http://archive.ubuntu.com trusty-backports Release [62.0 kB]
Hit https://private-ppa.launchpad.net trusty/main i386 Packages
Hit http://ppa.launchpad.net karmic Release.gpg
Hit http://archive.ubuntu.com trusty/main Sources
Hit http://ppa.launchpad.net trusty Release.gpg
Hit http://archive.ubuntu.com trusty/restricted Sources
Hit http://ppa.launchpad.net trusty Release
Get:8 http://archive.ubuntu.com trusty-updates/main Sources [143 kB]
Ign http://ppa.launchpad.net trusty Release
Hit http://ppa.launchpad.net karmic Release
Get:9 http://archive.ubuntu.com trusty-updates/restricted Sources [1,408 B]
Hit http://ppa.launchpad.net karmic Release
Get:10 http://archive.ubuntu.com trusty-security/main Sources [52.8 kB]
Hit http://ppa.launchpad.net trusty Release
Get:11 http://archive.ubuntu.com trusty-security/restricted Sources [14 B]
Hit http://ppa.launchpad.net trusty/main Sources
Get:12 http://archive.ubuntu.com trusty-security/universe Sources [17.4 kB]
Ign https://private-ppa.launchpad.net trusty/main Translation-en_US
Get:13 http://archive.ubuntu.com trusty-backports/main Sources [4,060 B]
Get:14 http://archive.ubuntu.com trusty-backports/restricted Sources [14 B]
Ign https://private-ppa.launchpad.net trusty/main Translation-en
Get:15 http://archive.ubuntu.com trusty-backports/universe Sources [17.3 kB]
Get:16 http://archive.ubuntu.com trusty-backports/multiverse Sources [1,883 B]
Hit http://ppa.launchpad.net karmic/main AMD64 Packages
Hit http://ppa.launchpad.net karmic/main AMD64 Packages
Hit http://ppa.launchpad.net trusty/main AMD64 Packages
Hit http://ppa.launchpad.net trusty/main armhf Packages
Hit http://ppa.launchpad.net trusty/main i386 Packages
Get:17 http://ppa.launchpad.net trusty/main Translation-en [15.3 kB]
Hit http://mirrordirector.raspbian.org wheezy/main armhf Packages
Hit http://mirrordirector.raspbian.org wheezy/contrib armhf Packages
Hit http://mirrordirector.raspbian.org wheezy/non-free armhf Packages
Hit http://mirrordirector.raspbian.org wheezy/rpi armhf Packages
Err http://mirrordirector.raspbian.org wheezy/main AMD64 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://mirrordirector.raspbian.org wheezy/contrib AMD64 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://ppa.launchpad.net trusty/main AMD64 Packages
404 Not Found
Err http://mirrordirector.raspbian.org wheezy/non-free AMD64 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://mirrordirector.raspbian.org wheezy/rpi AMD64 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://ppa.launchpad.net trusty/AMD64 AMD64 Packages
404 Not Found
Err http://ppa.launchpad.net trusty/main armhf Packages
404 Not Found
Err http://mirrordirector.raspbian.org wheezy/armhf AMD64 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://mirrordirector.raspbian.org wheezy/armhf armhf Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://ppa.launchpad.net trusty/AMD64 armhf Packages
404 Not Found
Err http://mirrordirector.raspbian.org wheezy/main i386 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://ppa.launchpad.net trusty/main i386 Packages
404 Not Found
Err http://mirrordirector.raspbian.org wheezy/contrib i386 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://mirrordirector.raspbian.org wheezy/non-free i386 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://ppa.launchpad.net trusty/AMD64 i386 Packages
404 Not Found
Err http://mirrordirector.raspbian.org wheezy/rpi i386 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Ign http://ppa.launchpad.net trusty/AMD64 Translation-en_US
Err http://files.avast.com trusty/main Sources
404 Not Found
Err http://mirrordirector.raspbian.org wheezy/armhf i386 Packages
404 Not Found [IP: 2001:41c9:1:3ce::11 80]
Err http://files.avast.com trusty/AMD64 Sources
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/armhf Translation-en_US
Ign http://ppa.launchpad.net trusty/AMD64 Translation-en
Err http://files.avast.com trusty/i386 Sources
404 Not Found
Err http://files.avast.com trusty/main AMD64 Packages
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/armhf Translation-en
Ign http://ppa.launchpad.net trusty/main Translation-en_US
Err http://files.avast.com trusty/AMD64 AMD64 Packages
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/contrib Translation-en_US
Err http://files.avast.com trusty/i386 AMD64 Packages
404 Not Found
Ign http://ppa.launchpad.net trusty/main Translation-en
Err http://files.avast.com trusty/main armhf Packages
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/contrib Translation-en
Err http://files.avast.com trusty/AMD64 armhf Packages
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/main Translation-en_US
Err http://files.avast.com trusty/i386 armhf Packages
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/main Translation-en
Err http://files.avast.com trusty/main i386 Packages
404 Not Found
Err http://files.avast.com trusty/AMD64 i386 Packages
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/non-free Translation-en_US
Err http://files.avast.com trusty/i386 i386 Packages
404 Not Found
Ign http://mirrordirector.raspbian.org wheezy/non-free Translation-en
Ign http://files.avast.com trusty/AMD64 Translation-en_US
Ign http://files.avast.com trusty/AMD64 Translation-en
Ign http://mirrordirector.raspbian.org wheezy/rpi Translation-en_US
Ign http://files.avast.com trusty/i386 Translation-en_US
Ign http://mirrordirector.raspbian.org wheezy/rpi Translation-en
Ign http://files.avast.com trusty/i386 Translation-en
Ign http://files.avast.com trusty/main Translation-en_US
Ign http://files.avast.com trusty/main Translation-en
Fetched 457 kB in 15s (29.7 kB/s)
W: GPG error: http://mirrordirector.raspbian.org wheezy InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 9165938D90FDDD2E
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty/Release Unable to find expected entry 'AMD64/binary-AMD64/Packages' in Release file (Wrong sources.list entry or malformed file)
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://liveusb.info/multisystem/depot/dists/all/Release Unable to find expected entry 'AMD64/binary-AMD64/Packages' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/main/binary-AMD64/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/contrib/binary-AMD64/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/non-free/binary-AMD64/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/rpi/binary-AMD64/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/armhf/binary-AMD64/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/armhf/binary-armhf/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/main/binary-i386/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/contrib/binary-i386/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/non-free/binary-i386/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/rpi/binary-i386/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/wheezy/armhf/binary-i386/Packages 404 Not Found [IP: 2001:41c9:1:3ce::11 80]
W: Failed to fetch http://dl.google.com/linux/talkplugin/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://extras.ubuntu.com/ubuntu/dists/trusty/Release Unable to find expected entry 'i386/source/Sources' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/main/source/Sources 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/AMD64/source/Sources 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/i386/source/Sources 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/main/binary-AMD64/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/AMD64/binary-AMD64/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/i386/binary-AMD64/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/AMD64/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/i386/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/AMD64/binary-i386/Packages 404 Not Found
W: Failed to fetch http://files.avast.com/lin/repo/dists/trusty/i386/binary-i386/Packages 404 Not Found
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/Release Unable to find expected entry 'AMD64/source/Sources' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/Release Unable to find expected entry 'AMD64/source/Sources' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/Release Unable to find expected entry 'i386/source/Sources' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-backports/Release Unable to find expected entry 'i386/source/Sources' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu/dists/trusty/Release Unable to find expected entry 'AMD64/source/Sources' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu/dists/karmic/Release Unable to find expected entry 'AMD64/binary-AMD64/Packages' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon/ubuntu/dists/karmic/Release Unable to find expected entry 'AMD64/binary-AMD64/Packages' in Release file (Wrong sources.list entry or malformed file)
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu/dists/trusty/main/binary-AMD64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu/dists/trusty/AMD64/binary-AMD64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu/dists/trusty/main/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu/dists/trusty/AMD64/binary-armhf/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/wii.sceners.linux/wiithon-1.1/ubuntu/dists/trusty/AMD64/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
dkpgアーチ：i386、AMD64、armhf
Raspberry Piは大きなものをコンパイルするのが非常に遅いため、ARMクロスコンパイラを使用しています。また、外部ドライブに4GBのスワップファイルがある場合でも、いくつかの巨大なものでクラッシュします。
man sources.list から：
The format for a sources.list entry using the deb and deb-src types is:
deb [ options ] uri suite [component1] [component2] [...]
...
options is always optional and needs to be surrounded by square
brackets. It can consist of multiple settings in the form
setting=value. Multiple settings are separated by spaces. The following
settings are supported by APT (note however that unsupported settings
will be ignored silently):
· Arch=arch1,Arch2,... can be used to specify for which
architectures information should be downloaded. If this option is
not set all architectures defined by the APT::Architectures option
will be downloaded.
· Arch+=Arch1,Arch2,... and Arch-=Arch1,Arch2,... which can be used
to add/remove architectures from the set which will be downloaded.
...
The first line gets package information for the architectures in
APT::Architectures while the second always retrieves AMD64 and armel.
deb http://ftp.debian.org/debian wheezy main
deb [ Arch=AMD64,armel ] http://ftp.debian.org/debian wheezy main
次のようなものを試してください：
deb [ Arch=armhf ] http://mirrordirector.raspbian.org/raspbian/ wheezy main contrib non-free rpi armhf