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apt upgrade 因 libglib/libgdk 错误而失败

tag-icon • tag-icon apt 18.04
apt upgrade 因 libglib/libgdk 错误而失败

更新 Ubuntu 18.04 安装时出现问题

sudo apt update

工作正常，那么

sudo apt upgrade

失败

You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies.
 libgdk-pixbuf2.0-0 : Depends: libglib2.0-0 (= 6= 2.48.0) but 2.56.3-0ubuntu0.18.04.1 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

然后运行：

sudo apt --fix-broken install

给出

The following additional packages will be installed:
  libgdk-pixbuf2.0-0
The following packages will be upgraded:
  libgdk-pixbuf2.0-0

其次是：

dpkg: warning: parsing file '/var/lib/dpkg/status' near line 14881 package 'libgdk-pixbuf2.0-0:amd64':
 'Depends' field, reference to 'libglib2.0-0':
 implicit exact match on version number, suggest using '=' instead
dpkg: error: parsing file '/var/lib/dpkg/status' near line 14881 package 'libgdk-pixbuf2.0-0:amd64':
 'Depends' field, reference to 'libglib2.0-0': version contains ' '
E: Sub-process /usr/bin/dpkg returned an error code (2)

编辑：

$ apt-cache policy libgdk-pixbuf2.0-0:amd64 libglib2.0-0
libgdk-pixbuf2.0-0:
  Installed: 2.36.11-2
  Candidate: 2.36.11-2
  Version table:
     2.36.11-2 500
        500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages
 *** 2.36.11-2 100
        100 /var/lib/dpkg/status
libglib2.0-0:
  Installed: 2.56.3-0ubuntu0.18.04.1
  Candidate: 2.56.3-0ubuntu0.18.04.1
  Version table:
 *** 2.56.3-0ubuntu0.18.04.1 100
        100 /var/lib/dpkg/status
     2.56.1-2ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages

编辑2：重新启用包源后

$ sudo apt update
Get:1 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Hit:2 http://gb.archive.ubuntu.com/ubuntu bionic InRelease
Get:3 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]   
Fetched 177 kB in 0s (384 kB/s)                                                
Reading package lists... Done
Building dependency tree       
Reading state information... Done
122 packages can be upgraded. Run 'apt list --upgradable' to see them.

然后

$ sudo apt full-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.
 libgdk-pixbuf2.0-0 : Depends: libglib2.0-0 (= 6= 2.48.0) but 2.56.3-0ubuntu0.18.04.1 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

$ apt-cache policy libgdk-pixbuf2.0-0:amd64 libglib2.0-0
libgdk-pixbuf2.0-0:
  Installed: 2.36.11-2
  Candidate: 2.36.11-2
  Version table:
     2.36.11-2 500
        500 http://gb.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
 *** 2.36.11-2 100
        100 /var/lib/dpkg/status
libglib2.0-0:
  Installed: 2.56.3-0ubuntu0.18.04.1
  Candidate: 2.56.3-0ubuntu0.18.04.1
  Version table:
 *** 2.56.3-0ubuntu0.18.04.1 500
        500 http://gb.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     2.56.2-0ubuntu0.18.04.2 500
        500 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages
     2.56.1-2ubuntu1 500
        500 http://gb.archive.ubuntu.com/ubuntu bionic/main amd64 Packages

答案1

尝试下载两个有问题的软件包，然后使用以下命令强制安装它们：

apt-get download libgdk-pixbuf2.0-0=2.36.11-2 libglib2.0-0=2.56.3-0ubuntu0.18.04.1
sudo dpkg -i --force-all lib*.deb

答案2

我通过编辑 /var/lib/dpkg/status 文件并将 libglib2.0-0(6=2.48.0) 更改为 (=2.48.0) 来修复它 - 然后执行了 apt update/upgrade

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