dpkg returned an error code (1)

Linux 通过 apt-get 安装软件时报错，换一个软件安装也一样。

Errors were encountered while processing:
blueman
E: Sub-process /usr/bin/dpkg returned an error code (1)

解决办法：

root@ubuntu:/# cd /var/lib/dpkg/
root@ubuntu:/var/lib/dpkg# mv info/ info_old
root@ubuntu:/var/lib/dpkg# mkdir info
root@ubuntu:/var/lib/dpkg# apt-get update
root@ubuntu:/var/lib/dpkg# apt-get -f install
root@ubuntu:/var/lib/dpkg# mv info/* info_old/
root@ubuntu:/var/lib/dpkg# rm -rf info/
root@ubuntu:/var/lib/dpkg# mv info_old/ info

此时再重新安装就不会报错

参考：https://blog.csdn.net/sun___shy/article/details/80917134

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