0
votes
0answers
62 views

unable to connect to wireless on ubuntu 12.04

Some time back my system hung following which I rebooted it. Since then nm-applet does not list wireless network. It only shows wired networks. Rfkill list all shows only Bluetooth connection. ...
3
votes
1answer
2k views

How to reset ifconfig counters?

When i run ifconfig eth0 see following lines: eth0 Link encap:Ethernet HWaddr 08:00:27:42:81:a7 inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0 inet6 addr: ...
0
votes
1answer
103 views

2 ethernet ports, one on 100mbps, one on 1000mbps problem?

I ran across a strange sight when I ran ifconfig first time today. I have a gigabit server card with 2 ports. I have it set in a bond for 802.3ad usage as my switch supports it. It appears though ...
0
votes
0answers
502 views

Alfa AWUSO36H usb adapter driver detected, internet signal but will not make connection

I've been reading threads for 2 weeks on this subject with no luck. I'm using a Dell Inspiron laptop with a Broadcom BCM4312,802.11b/g LP-PHY internal wireless card. I just purchased an Alfa AWUSO36H ...
1
vote
0answers
68 views

Necessary to add dns-nameservers and such in interfaces for IPv4 and IPv6?

Simple question, but haven't found an answer anywhere, so turning here: When setting up /etc/network/interfaces do I have to set up the dns-nameservers line both for the inet and the inet6 parts of ...
1
vote
2answers
2k views

Why do i have to be root to run the command ifconfig?

I've recently switched from Ubuntu 10.04 LTS to 12.04 LTS, and one of the changes i have noticed is that when i try to run the command ifconfig (for example to view my own ip), i get the following ...
3
votes
5answers
16k views

Ethernet connectivity problems after upgrading to Ubuntu 12.04LTS

I tried upgrading once more to 12.04 after it went live. I had tried both Beta 1 and Beta 2. The problem is that now I'm getting sporadic network connectivity. My computer is hooked up straight to ...