View Full Version : [ubuntu] problem for network in ubuntu 11.04

May 4th, 2011, 02:08 PM
hey evryone ! i am a new ubunturos so i have installed ubuntu 11.04 last days , evrythings worked like a charm only the internet connexion dos'nt worked.
i have two netwok cards:
- first one that do not work ==> eth0
- and a second one that i use with xp and it works normaly : Davicom 21x4x DEC-tulip compatible 10/100 ethernet ==>eth1
i used that code: ifconfig eth1 and it gave me that result :

eth1 Link encap:Ethernet HWaddr 00:80:ad:83:5d:c5
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:16 Base address:0xd000

and i used ifdown eth1 then ifup eth1 and it gave me that
ifdown: failed to open statefile /var/run/network/ifstate: Permission denied
i'm blocked friends so please help me
thanks evryone : )