[FZH] 升级 kernel 后导致有线网卡识别不到的问题

Alick Zhao alick9188 at gmail.com
Sun Oct 12 07:31:29 UTC 2014


在 10/12/2014 02:05 PM, Zhenbo Li 写道:
> 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?
> 
> 

应该和网卡型号有关吧。你的网卡是什么型号的?lspci 能否看到网卡?

PS:内核那边 Greg 已经释出了 3.16.5 版本,所以新的很快应该就又出来了。

-- 
Alick
Fedora release 20 (Heisenbug) user
https://fedoraproject.org/wiki/User:Alick


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