wsl，Ubuntu，不删文件解决E: Could not read response to hello message from hook

E: Could not read response to hello message from hook [ ! -f /usr/bin/snap ] || /usr/bin/snap advise

本来想用sudo装一个库，报错了，发现可以用yum装，装yum，结果又报错了，报的错一样,所以感觉应该是我自己apt的问题，估计就是这个snap出毛病了

我看好多博主建议直接删掉文件

sudo rm -rf /etc/apt/apt.conf.d/20snapd.conf

大多没有解释原因，毕竟Linux删除了文件就回不来了，不太敢随便删除，最后按一个stackoverflow的一个博主的建议，发现不用删除文件也可以，问题应该就是snap

1、先移动文件进行备份，而不要删除 “/etc/apt/apt.conf.d/20snapd.conf”

sudo mv /etc/apt/apt.conf.d/20snapd.conf /etc/apt/apt.conf.d/20snapd.conf_bkp

2、然后安装snapd:

sudo apt install snapd

3、恢复文件 “/etc/apt/apt.conf.d/20snapd.conf_bkp”

sudo mv /etc/apt/apt.conf.d/20snapd.conf_bkp /etc/apt/apt.conf.d/20snapd.conf

4、之后用pip或者yum都可以进行安装

sudo apt install python3 python3-pip

或

 sudo apt install yum

stackoverflow原链接：

https://stackoverflow.com/questions/63422437/corrupted-python-package-in-ubuntu18-04ltswsl