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@libChan
Last active July 3, 2024 11:10
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WSL2使用clash for windows代理
# WSL通过Win访问网络,所以WSL的网关指向的是Windows,DNS服务器指向的也是Windows,设置WSL的proxy为win的代理ip+端口即可
# WSL中的DNS server在/etc/resolv.conf中查看,该文件是由/etc/wsl.conf自动生成的。
# 如果关闭了wsl.conf中自动生成resolve.conf并自行修改了resolve.conf,DNS nameserver并不是本机win ip
# 需要开启wsl.conf的自动生成,再运行以下命令
# https://zhuanlan.zhihu.com/p/153124468
# 添加到环境变量设置中,例如~/.zshrc
export hostip=$(cat /etc/resolv.conf |grep -oP '(?<=nameserver\ ).*')
export https_proxy="http://${hostip}:7890"
export http_proxy="http://${hostip}:7890"
@xingjianlin
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我的问题比较奇怪,不知道有没有人有遇到过,直接用wsl2和clash的话,是可以访问外网的,但是使用apt-get update的时候,会一直卡在0%的进度,但是能ping通源的域名,单独关闭设置里的代理也不行,必须要把clash也关掉才能update成功。

@wha1ever
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我的问题比较奇怪,不知道有没有人有遇到过,直接用wsl2和clash的话,是可以访问外网的,但是使用apt-get update的时候,会一直卡在0%的进度,但是能ping通源的域名,单独关闭设置里的代理也不行,必须要把clash也关掉才能update成功。

If you are using the http_proxy variable, you need to check whether the http_proxy variable continues to be used after running sudo. Generally, sudo will clear the environment variables of the common user by default. Previously, I encountered this issue where sudo curl ip.gs could not use the proxy due to this reason.
I eventually solved the issue by modifying the /etc/sudoers file using sudo visudo and adding Defaults env_keep += "http_proxy https_proxy ftp_proxy no_proxy", which allowed sudo to use the proxy correctly.

@alylone
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alylone commented Jun 17, 2024

cat /etc/resolv.conf | grep nameserve查看内容 ,是否与Ethernet adapter vEthernet (WSL)地址一样 如果是其他,可能是resolv.conf中文件内容不一致,导致没办法正常提取到地址

以下为我的解决方案
powershell.exe -Command "(ipconfig)" # 此命令的结果和在windows中 ipconfig结果是一样的
可以看到这里是有Ethernet adapter vEthernet (WSL)地址的,然后抓取地址
powershell.exe -Command "(ipconfig)" | grep -a IPv4 | grep -a 17 | awk '{print $16}' # 我这里是16,可能需要修改

shell脚本中:
hostip=$(powershell.exe -Command "(ipconfig)" | grep -a IPv4 | grep -a 172 | awk '{print $16}')
hostip=$(echo -e "$hostip" | tr -d '\r') #将从powershell获得的CRLF 类型的转换为LF

其他解决方案:
和上面一样修改%USERPROFILE%.wslconfig配置
加入如下内容

[wsl2]
networkingMode=mirrored
dnsTunneling=true
firewall=true
autoProxy=true

[experimental]
# requires dnsTunneling but are also OPTIONAL
bestEffortDnsParsing=true
useWindowsDnsCache=true

在较新版本中,在mirror模式下,WSL2 已经支持和宿主机共享 IP
可以直接使用127.0.0.1:port的地址
微软官方详细

@bhcblc683
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我的问题比较奇怪,不知道有没有人有遇到过,直接用wsl2和clash的话,是可以访问外网的,但是使用apt-get update的时候,会一直卡在0%的进度,但是能ping通源的域名,单独关闭设置里的代理也不行,必须要把clash也关掉才能update成功。

If you are using the http_proxy variable, you need to check whether the http_proxy variable continues to be used after running sudo. Generally, sudo will clear the environment variables of the common user by default. Previously, I encountered this issue where sudo curl ip.gs could not use the proxy due to this reason. I eventually solved the issue by modifying the /etc/sudoers file using sudo visudo and adding Defaults env_keep += "http_proxy https_proxy ftp_proxy no_proxy", which allowed sudo to use the proxy correctly.

worked for me, thanks you

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