参考https://blog.csdn.net/wilsonpeng3/article/details/47209915
安装后打开wireshark 提示权限不足消息:
Couldn’t run /usr/bin/dumpcap in child process: Permission denied
![](https://www.yangliuan.cn/wp-content/uploads/2019/09/Selection_003.jpg)
![](https://www.yangliuan.cn/wp-content/uploads/2019/09/Selection_004.jpg)
解决方案
![](https://www.yangliuan.cn/wp-content/uploads/2019/09/Selection_005.jpg)
~$ sudo groupadd wireshark
groupadd: group 'wireshark' already exists
~$ sudo usermod -a -G wireshark you-user-name
~$ newgrp wireshark
~$ sudo chgrp wireshark /usr/bin/dumpcap
~$ sudo chmod 754 /usr/bin/dumpcap
~$ sudo setcap cap_net_raw,cap_net_admin=eip /usr/bin/dumpcap