编辑3：
这是命令之后sudo apt-get purge libpciaccess*
laur@laur-System-Product-Name:~$ sudo apt-get purge
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
libpciaccess0 : Breaks: libpciaccess0:i386 (!= 0.14-1) but 0.16-
0ubuntu1 is installed
libpciaccess0:i386 : Breaks: libpciaccess0 (!= 0.16-0ubuntu1) but
0.14-1 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages
(or specify a solution).
laur@laur-System-Product-Name:~$ sudo apt-get purge libpciaccess*
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'libpciaccess0' for glob 'libpciaccess*'
Note, selecting 'libpciaccess-dev' for glob 'libpciaccess*'
Package 'libpciaccess-dev' is not installed, so not removed
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
intel-media-va-driver : Depends: libpciaccess0 but it is not going to
be installed
libdrm-intel1 : Depends: libpciaccess0 but it is not going to be
installed
spice-vdagent : Depends: libpciaccess0 but it is not going to be
installed
ubuntu-drivers-common : Depends: libpciaccess0 (>= 0.10.7) but it is
not going to be installed
xserver-xorg-core : Depends: libpciaccess0 (>= 0.12.902) but it is not
going to be installed
xserver-xorg-video-ati : Depends: libpciaccess0 but it is not going to
be installed
xserver-xorg-video-intel : Depends: libpciaccess0 (>=
0.8.0+git20071002) but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages
(or specify a solution).
它们越来越多地出现...我也尝试安装适用于 Linux 的英特尔显卡，但不幸的是，安装没有成功。
编辑2：
laur@laur-System-Product-Name:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
libpciaccess0
The following packages will be upgraded:
libpciaccess0
1 upgraded, 0 newly installed, 0 to remove and 94 not upgraded.
13 not fully installed or removed.
Need to get 0 B/17,9 kB of archives.
After this operation, 33,8 kB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 232583 files and directories currently
installed.)
Preparing to unpack .../libpciaccess0_0.16-0ubuntu1_amd64.deb ...
Unpacking libpciaccess0:amd64 (0.16-0ubuntu1) over (0.14-1) ...
dpkg: error processing archive
/var/cache/apt/archives/libpciaccess0_0.16-0ubuntu1_amd64.deb (--
unpack):
trying to overwrite shared
'/usr/share/doc/libpciaccess0/changelog.Debian.gz', which is different
from other instances of package libpciaccess0:amd64
Errors were encountered while processing:
/var/cache/apt/archives/libpciaccess0_0.16-0ubuntu1_amd64.deb
**E: Sub-process /usr/bin/dpkg returned an error code (1)**
我收到上述错误 ^
编辑 ：
我通过@karel 提供的方法恢复了默认存储库，但仍然得到相同的输出：
laur@laur-System-Product-Name:~$ sudo apt-get upgrade
[sudo] password for laur:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
libpciaccess-dev : Depends: libpciaccess0 (= 0.16-0ubuntu1) but 0.14-1
is installed
libpciaccess0 : Breaks: libpciaccess0:i386 (!= 0.14-1) but 0.16-
0ubuntu1 is installed
libpciaccess0:i386 : Breaks: libpciaccess0 (!= 0.16-0ubuntu1) but
0.14-1 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages
(or specify a solution).
下午好！我在使用 Ubuntu 20.04 时遇到了一个非常烦人的问题，我有一些软件包具有未满足的依赖关系，我尝试使用我在互联网上找到的所有方法来删除它们，但都没有按预期工作。
我只想修复此错误，以便安装 Linux 所需的一些升级
我试过了sudo apt --fix-broken install，但是没有用。
我是 Linux 发行版的新手，我只是想学习如何更好地使用它。
感谢您的任何帮助！
laur@laur-System-Product-Name:~$ sudo apt update
[sudo] password for laur:
Hit:1 http://ro.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 https://repo.steampowered.com/steam stable InRelease
Hit:3 http://ro.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:4 https://deb.nodesource.com/node_14.x focal InRelease
Hit:5 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:6 http://ro.archive.ubuntu.com/ubuntu focal-backports InRelease
Get:7 http://security.ubuntu.com/ubuntu focal-security InRelease [107
kB]
Hit:8 https://packages.microsoft.com/repos/ms-teams stable InRelease
Fetched 107 kB in 1s (112 kB/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
7 packages can be upgraded. Run 'apt list --upgradable' to see them.
laur@laur-System-Product-Name:~$ sudo apt list --upgradable
Listing... Done
aptdaemon-data/focal-updates,focal-updates,focal-security,focal-
security 1.1.1+bzr982-0ubuntu32.2 all [upgradable from: 1.1.1+bzr982-
0ubuntu32]
aptdaemon/focal-updates,focal-updates,focal-security,focal-security
1.1.1+bzr982-0ubuntu32.2 all [upgradable from: 1.1.1+bzr982-0ubuntu32]
gdebi-core/focal,focal 0.9.5.7+nmu3 all [upgradable from:
0.9.5.7+nmu3]
libpciaccess0/focal 0.16-0ubuntu1 amd64 [upgradable from: 0.14-1]
python3-aptdaemon.gtk3widgets/focal-updates,focal-updates,focal-
security,focal-security 1.1.1+bzr982-0ubuntu32.2 all [upgradable from:
1.1.1+bzr982-0ubuntu32]
python3-aptdaemon/focal-updates,focal-updates,focal-security,focal-
security 1.1.1+bzr982-0ubuntu32.2 all [upgradable from: 1.1.1+bzr982-
0ubuntu32]
secureboot-db/focal-updates 1.6~20.04.1 amd64 [upgradable from: 1.5]
laur@laur-System-Product-Name:~$ sudo apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
libpciaccess-dev : Depends: libpciaccess0 (= 0.16-0ubuntu1) but 0.14-1
is installed
libpciaccess0 : Breaks: libpciaccess0:i386 (!= 0.14-1) but 0.16-
0ubuntu1 is installed
libpciaccess0:i386 : Breaks: libpciaccess0 (!= 0.16-0ubuntu1) but
0.14-1 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages
(or specify a solution).
答案1
首先尝试，
sudo dpkg --configure -a
如果这不起作用，请aptitude使用apt-get
sudo aptitude install package_name_here
它会建议依赖项解决方案。尝试一下。如果其他一切都失败了，您需要手动编辑 dpkg 状态文件
sudo gedit /var/lib/dpkg/status
然后查找有问题的软件包名称。删除这些软件包并保存文件。然后更新并升级。
sudo apt-get update && upgrade
然后它将在更新期间安装所需的软件包。如果这不起作用，请告诉我。
答案2
在尝试了不同的解决方案之后，我找到了一个对我有帮助的解决方案。
mv /var/lib/dpkg/status /var/lib/dpkg/status.old
ls -l /var/backups/dpkg.status*
cp /var/backups/dpkg.status.0 /var/lib/dpkg/status
- 当我尝试安装 Intel Graphics For Linux 和其他一些我没有跟踪的程序时，我已经在系统上安装了 i386 架构。我使用以下命令将其删除：
sudo dpkg --remove-architecture i386
- 最后我执行了最后两个命令：
sudo apt-get update和
sudo apt-get upgrade
在我删除错误包之前（libpciaccess一）使用 sudo dpkg -r libpciaccess* 或 sudo apt-get purge libpciaccess* ，但我认为恢复状态文件就足够了，因为当我更新和升级 Ubuntu 时安装了所有需要的升级，并且我的软件更新错误消失了。
我认为这个答案会帮助其他和我遇到同样问题的人。非常感谢你的帮助！
答案3
只是：
sudo apt-get remove package2remove --fix-broken
男人说：
-f, --fix-broken Fix; attempt to correct a system with broken dependencies in place. This option, when used with install/remove, can omit any packages to permit APT to deduce a likely solution
答案4
前往
/usr/share/doc/。删除两个目录
libpciaccess0和libpciaccess-dev目录这样做
sudo apt install --fix-broken，问题就解决了。