在徐本图20.04 amd64 我无法安装 libcups2：i386，软件包依赖项错误：
libavahi-client3:i386
libavahi-common3:i386 (>= 0.6.16)
libc6:i386 (>= 2.28)
libgnutls30:i386 (>= 3.6.12)
libgssapi-krb5-2:i386 (>= 1.17)
zlib1g:i386 (>= 1:1.2.0)
Ubuntu 安装猫/etc/apt/sources.list
# deb cdrom:[Ubuntu 20.04 LTS _Focal Fossa_ - Release amd64 (20200423)]/ focal main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://es.archive.ubuntu.com/ubuntu/ focal main restricted
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://es.archive.ubuntu.com/ubuntu/ focal-updates main restricted
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal-updates main restricted
## 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://es.archive.ubuntu.com/ubuntu/ focal universe
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal universe
deb http://es.archive.ubuntu.com/ubuntu/ focal-updates universe
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal-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://es.archive.ubuntu.com/ubuntu/ focal multiverse
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal multiverse
deb http://es.archive.ubuntu.com/ubuntu/ focal-updates multiverse
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal-updates multiverse
## 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://es.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
## 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 focal partner
# deb-src http://archive.canonical.com/ubuntu focal partner
deb http://security.ubuntu.com/ubuntu focal-security main restricted
# deb-src http://security.ubuntu.com/ubuntu focal-security main restricted
deb http://security.ubuntu.com/ubuntu focal-security universe
# deb-src http://security.ubuntu.com/ubuntu focal-security universe
deb http://security.ubuntu.com/ubuntu focal-security multiverse
# deb-src http://security.ubuntu.com/ubuntu focal-security multiverse
# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.
Xubuntu 实时 USB猫/etc/apt/sources.list
deb cdrom:[Xubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731)]/ focal main multiverse restricted universe
deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
Xubuntu 安装猫/etc/apt/sources.list
# deb cdrom:[Xubuntu 20.04.1 LTS _Focal Fossa_ - Release amd64 (20200731)]/ focal main multiverse restricted universe
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://es.archive.ubuntu.com/ubuntu/ focal main restricted
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal main restricted
## Major bug fix updates produced after the final release of the
## distribution.
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal-updates main restricted
## 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://es.archive.ubuntu.com/ubuntu/ focal universe
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal universe
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal-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://es.archive.ubuntu.com/ubuntu/ focal multiverse
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal multiverse
# deb-src http://es.archive.ubuntu.com/ubuntu/ focal-updates multiverse
## 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-src http://es.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
## 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 focal partner
# deb-src http://archive.canonical.com/ubuntu focal partner
deb http://security.ubuntu.com/ubuntu focal-security main restricted
# deb-src http://security.ubuntu.com/ubuntu focal-security main restricted
deb http://security.ubuntu.com/ubuntu focal-security universe
# deb-src http://security.ubuntu.com/ubuntu focal-security universe
deb http://security.ubuntu.com/ubuntu focal-security multiverse
# deb-src http://security.ubuntu.com/ubuntu focal-security multiverse
# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.
Ubuntu: 结果apt policy libcups2:i386:
libcups2:i386:
Installed: 2.3.1-9ubuntu1.1
Candidate: 2.3.1-9ubuntu1.1
Version table:
*** 2.3.1-9ubuntu1.1 500
500 http://es.archive.ubuntu.com/ubuntu focal-updates/main i386 Packages
500 http://security.ubuntu.com/ubuntu focal-security/main i386 Packages
100 /var/lib/dpkg/status
2.3.1-9ubuntu1 500
500 http://es.archive.ubuntu.com/ubuntu focal/main i386 Packages
徐本图: 结果apt policy libcups2:i386:
libcups2:i386:
Instalados: (ninguno)
Candidato: 2.3.1-9ubuntu1.1
Tabla de versión:
2.3.1-9ubuntu1.1 500
500 http://security.ubuntu.com/ubuntu focal-security/main i386 Packages
2.3.1-9ubuntu1 500
500 http://es.archive.ubuntu.com/ubuntu focal/main i386 Packages
徐本图: 结果sudo apt install libcups2:i386:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have requested an
impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libcups2:i386 :
Depends: libavahi-client3:i386 (>= 0.6.16) but it is not going to be installed
Depends: libavahi-common3:i386 (>= 0.6.16) but it is not going to be installed
Depends: libc6:i386 (>= 2.28) but it is not going to be installed
Depends: libgnutls30:i386 (>= 3.6.12) but it is not going to be installed
Depends: libgssapi-krb5-2:i386 (>= 1.17) but it is not going to be installed
Depends: zlib1g:i386 (>= 1:1.2.0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
dpkg --print-architecture
amd64
dpkg --print-foreign-architectures
i386