| 108 | |
| 109 | == Problem of PING == |
| 110 | |
| 111 | After clone the image, we might have problem of normal user cannot ping. We can solve in 2 ways. |
| 112 | 1. reinstall iputil-ping package |
| 113 | {{{ |
| 114 | [root@BU debian]# dpkg -l | grep ping |
| 115 | ii iputils-ping 3:20180629-2+deb10u2 armhf Tools to test the reachability of network hosts |
| 116 | [root@BU debian]# apt install --reinstall iputils-ping |
| 117 | }}} |
| 118 | |
| 119 | 2. chmod +s "$(which ping)" from this [https://superuser.com/questions/1702163/ping-socket-operation-not-permitted-ubuntu-docker-image ref] |