# WSL2 Cannot List Android Devices ## 問題描述 這個問題的前題是Windows CMD以及WSL2都有正確安裝adb，但前者可以正常list出連接的device，後者卻為空 ## How to Solve 這是參考[StackOverflow - ADB device list empty using WSL2](https://stackoverflow.com/a/71414575/15036381)的說明，具體原理就是我們直接把Windows安裝adb的path，soft link給WSL2的path就可以了 1. 先找出Windows安裝adb的path 自行尋找 2. 找出WSL2中adb的path 通常是`/usr/bin/adb` ```bash $ ll /usr/bin/adb lrwxrwxrwx 1 root root 45 Aug 14 12:07 /usr/bin/adb -> lrwxrwxrwx 1 root root 37 Jan 23 2022 /usr/bin/adb_bk -> ../lib/android-sdk/platform-tools/adb ``` 3. 備份原本的soft link ```bash $ sudo mv /usr/bin/adb /usr/bin/adb_bk ``` 4. 取代softlink ```bash $ sudo ln -sf /mnt/<folder path to adb>/adb.exe /usr/bin/adb ``` 5. 測試 ```bash $ adb devices * daemon not running; starting now at tcp:5037 * daemon started successfully List of devices attached RFCW81CY9AD device ```