局域網內ping不通,出現如下問題:
From 192.168.0.101 icmp_seq=1 Destination Host Unreachable
From 192.168.0.101 icmp_seq=2 Destination Host Unreachable
From 192.168.0.101 icmp_seq=3 Destination Host Unreachable
原因:未知
解決方案:rm /var/lib/NetworkManager/NetworkManager.state,重啟機器