我的Ubuntu不能上网？

[飞雪兔八]

我按照Ubuntu使用帮助上说的去连接宽带，但是打开火狐却打不开网页~~
我这是adsl拨号上网，网通的，急啊~~~~
那位能帮帮我啊~~
谢谢

[eexpress]

plog看下

[飞雪兔八]

输入plog后什么也没有？

[飞雪兔八]

输入plog后什么也没有。。。

[飞雪兔八]

plog后显示的东东：
Sep 29 12:13:57 ubuntu pppd[7017]: Plugin rp-pppoe.so loaded.
Sep 29 12:13:58 ubuntu pppd[7019]: pppd 2.4.4 started by root, uid 0
Sep 29 12:13:58 ubuntu pppd[7019]: PPP session is 11311
Sep 29 12:13:58 ubuntu pppd[7019]: Using interface ppp0
Sep 29 12:13:58 ubuntu pppd[7019]: Connect: ppp0 <--> eth0
Sep 29 12:14:01 ubuntu pppd[7019]: PAP authentication failed

[luojie-dune]

没输入帐号密码？

[Amankwah]

plog后显示的东东：
Sep 29 12:13:57 ubuntu pppd[7017]: Plugin rp-pppoe.so loaded.
Sep 29 12:13:58 ubuntu pppd[7019]: pppd 2.4.4 started by root, uid 0
Sep 29 12:13:58 ubuntu pppd[7019]: PPP session is 11311
Sep 29 12:13:58 ubuntu pppd[7019]: Using interface ppp0
Sep 29 12:13:58 ubuntu pppd[7019]: Connect: ppp0 <--> eth0
Sep 29 12:14:01 ubuntu pppd[7019]: PAP authentication failed

身份验证失败～你确认下你的帐号和密码吧。或者你的ADSL用的是没有修改过的PPPoE。

[飞雪兔八]

“或者你的ADSL用的是没有修改过的PPPoE”是什么意思啊？
“修改过的pppoe”？

[cnkilior]

Sep 29 12:14:01 ubuntu pppd[7019]: PAP authentication failed

认证失败。。

[kukunya]

只会pppoeconf的探头瞅瞅……
顺便再踢一脚7楼的签名……

[qmxz]

我的跟你一样的问题，弄了很久都失败了，总是提示PAP authentication failed，我输入的用户密码都是对的，郁闷。

[xiexiang]

我的也是啊，我输入的用户名和密码确定了一百遍都是对的， 可是还是什么认证失败，到底是什么原因啊，

[Hauran]

咋没人解决?

[lutj]

我的还有说 Remote message: user password error.
但我可以肯定密码和用户名都是对的，对了7遍都是一样的

[lutj]

详细信息：
administrtor@administrtor-desktop:~$ plog
Apr 24 18:48:19 administrtor-desktop pppd[6903]: Connection terminated.
Apr 24 18:48:19 administrtor-desktop pppd[6903]: Exit.
Apr 24 18:48:23 administrtor-desktop pppd[7123]: Plugin rp-pppoe.so loaded.
Apr 24 18:48:23 administrtor-desktop pppd[7125]: pppd 2.4.4 started by root, uid 0
Apr 24 18:48:23 administrtor-desktop pppd[7125]: PPP session is 5871
Apr 24 18:48:23 administrtor-desktop pppd[7125]: Using interface ppp0
Apr 24 18:48:23 administrtor-desktop pppd[7125]: Connect: ppp0 <--> eth0
Apr 24 18:48:26 administrtor-desktop pppd[7125]: Remote message: user password error.
Apr 24 18:48:26 administrtor-desktop pppd[7125]: PAP authentication failed
Apr 24 18:48:26 administrtor-desktop pppd[7125]: Connection terminated.
administrtor@administrtor-desktop:~$