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Thread: Internet problems

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i know has been brought before, none of threads found helped.

dual booting xp , ubuntu 8.04 on computer. both boot fine, can use applications, internet won't work on ubuntu.
posting through xp, connection works. have reinstalled xp several times since comcast guy set up, dunno if relevant, may
isp comcast.
linksys modem bfecmu10.
network adapter realtek rtl8139/810x family fast ethernet nic.
ds, us, , online lights remain on ubuntu, not ethernet.

in advance.

what output of
code:
lspci
and
code:
sudo ifconfig


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