RK3308板子ADB功能在ubuntu下無法使用

首先要在ubuntu虛擬機中安裝ADB工具

sudo apt install adb

之後在虛擬機設置界面，勾選上3308板子

adb shell命令後發現出錯

cust@virtualbox:~$ adb shell
* daemon not running; starting now at tcp:5037
* daemon started successfully
error: insufficient permissions for device: user in plugdev group; are your udev rules wrong?
See [http://developer.android.com/tools/device.html] for more information
cust@virtualbox:~$ adb devices 
List of devices attached
0123456789ABCDEF	no permissions (user in plugdev group; are your udev rules wrong?); see [http://developer.android.com/tools/device.html]

解決出錯問題

cust@virtualbox:~$ lsusb 
Bus 001 Device 003: ID 2207:0018  
Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 

cust@virtualbox:/etc/udev/rules.d$ sudo vim 51-android.rules
cust@virtualbox:/etc/udev/rules.d$ cat 51-android.rules 
SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", MODE="0666"

之後重新插拔下板子USB線即可。