Hi, I have just joined this Forum and this is my first message. I have acquired
a LinuxCertified LC2430S with Ubuntu (GNOME) pre-installed, and I am trying to
connect it via Ethernet to a British Telecom HomeHub, which is a router having
two Ethernet connections (thus I can talk to you on a Windows machine via the
other Ethernet connection on the Hub, while experimenting with the Linux
connection). When I plug both machines into the Hub Ethernet ports and switch
them on, the Hub does not 'see' the Linux machine, and the Linux machine does
not 'see' the Hub.
I have consulted the manuals online, and it seems all routes lead me back to
the Network Connections panel, in which the only connection I can see, when the
Ethernet cable to the BT HomeHub is plugged in, is 'Point to Point', and
nothing happens when I click it. When I tried to connect via a USB port, I saw
a button for 'Wired Connection' too, but nothing happened when I clicked that,
either. There are also 'unlock' buttons on that panel, but clicking them makes
no difference.
'Enable Networking' is ticked. This is certainly a vital check to make.
I tried typing 'sudo ifconfig' in the terminal and got this:
Link encap: Local Loopback
inet addr: 127.0.0.1 Mask 255.0.0.0
inet6 addr:: 1/128 Scope: Host
UP LOOPBACK RUNNING
and then some MTU, Metric, RX packets, TX packets, error rate of zero, bytes,
etc.)
In other words, no interfaces at all. However, when I typed 'sudo lspci' I got
this list of interface controllers:
00.1a.0 USB Controller
00.1a.1 USB Controller
00.1a.2 USB Controller
00.1a.7 USB Controller
...
00.1d.0 USB Controller
00.1d.1 USB Controller
00.1d.2 USB Controller
00.1d.7 USB Controller
...
14.00.0 Ethernet Controller
I am completely new to Linux and quite frightened at being expected to make complex and dangerous alterations to this set-up. What should I do? (The manufacturer just referred me to the online manuals for Ubuntu and GNOME).
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