[FZH] 升级 kernel 后导致有线网卡识别不到的问题

[Zhenbo Li]

Hi All,
刚才我升级了系统，内核从 3.16.3-200 升级到了 3.16.4-200 ，然后发现我的有线网卡找不到了。

在旧内核下，输入 ifconfig:
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 44  bytes 2600 (2.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 44  bytes 2600 (2.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

p8p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 59.78.26.1  netmask 255.255.255.0  broadcast 59.78.26.255
        inet6 fe80::2289:84ff:fe9d:3cf6  prefixlen 64  scopeid 0x20<link>
        ether 20:89:84:9d:3c:f6  txqueuelen 1000  (Ethernet)
        RX packets 5762  bytes 396197 (386.9 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 86  bytes 9595 (9.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 16

在新内核下输入 ifconfig, 只能看到 lo, 没有 p8p1

请问，有人遇到了类似的问题吗？这是不是新版本内核的一个 bug？


-- 
Have a nice day!
Zhenbo Li