在软件更新程序完成常规更新后，我收到一个错误，之后我无法手动升级软件和 Ubuntu。
当我跑步时
sudo apt upgrade
[sudo] password for gaj:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
gir1.2-peas-1.0 : Depends: libpeas-1.0-0 (>= 1.18.0) but 1.16.0-1ubuntu2 is installed
E: Unmet dependencies. Try using -f.
跑步sudo-apt -f install回报：
The following packages will be upgraded:
libpeas-1.0-0
1 upgraded, 0 newly installed, 0 to remove and 5 not upgraded.
2 not fully installed or removed.
Need to get 0 B/197 kB of archives.
After this operation, 43,0 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
(Reading database ... 297813 files and directories currently installed.)
Preparing to unpack .../libpeas-1.0-0_1.18.0-2~ubuntu16.04.1~ppa1_amd64.deb ...
Unpacking libpeas-1.0-0 (1.18.0-2~ubuntu16.04.1~ppa1) over (1.16.0-1ubuntu2) ...
dpkg: error processing archive /var/cache/apt/archives/libpeas-1.0-0_1.18.0-2~ubuntu16.04.1~ppa1_amd64.deb (--unpack):
trying to overwrite '/usr/lib/libpeas-1.0/loaders/libpython3loader.so', which is also in package libpeas-1.0-0-python3loader 1.16.0-1ubuntu2
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Errors were encountered while processing:
/var/cache/apt/archives/libpeas-1.0-0_1.18.0-2~ubuntu16.04.1~ppa1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
现在，我已经尝试过这些：
sudo dpkg -- configure -a
sudo apt-get install -f
sudo apt-get update
sudo apt-get upgrade
sudo apt-get upgrade -f
似乎什么都不起作用。我该如何修复依赖项？这似乎是一个相关文件，我没有安装任何软件。
我发现我有一个有问题的购电协议，我可以禁用它，并且没有任何问题。
**PPA：**http://ppa.launchpad.net/nicola-onorata/desktop/ubuntu****
但是，如果我禁用它，我就无法安装 VLC。例如，我收到以下缺少依赖项的信息：
vlc : Depends: libgles1-mesa (>= 7.8.1) but it is not going to be installed or
libgles1
有什么建议吗？谢谢。
答案1
您可以尝试以下方法，但请注意，你有可能破坏你的系统：
sudo dpkg --purge --pending
sudo apt-get install -f