[问题]请教了一周的严峻问题

[周立旭]

我电脑配置是 cpu: t7500
内存：1G
显卡： ATI Mobility Radeon X1350 (Microsoft Corporation - WDDM）
芯片组：芯片组 Intel Mobile PM965/GM965/GL960
主板： Hewlett-Packard 30D7
网络适配器： Intel Corporation 82562GT 10/100 Network Connection
操作系统：操作系统 Microsoft Windows Vista Ultimate和ubuntu双系统
我所有的资料都看了，，，，，所以希望大家别再复制网页让我去看。。。。。
我比较笨。。。只能看懂通俗点的语言。。。。
下面是 我关于ubuntu的几点问题。希望有热心的朋友帮我解决：
问题一：我是用电信的宽带上网的
我在windows下要上网的时候就需要在网络里设置连接到intenet选项 创建PPPOE然后同uo输入帐户密码就能上网了。希望高手指点迷津，最好从安装好系统后的操作开始。。。
因为无法上网 所以安好系统后就没有动过。。。。步骤具体点哦 我比较笨！~
我在终端中输入了sudo pppoeconf，他没有提示我设置上网帐号和密码
而是先出现蓝色的条条 慢慢得到100%（出现了两次）然后就显示: Sorry, I scanned 1 interface, but the Access Concentrator of your provider did not respond.
Please check your network and modem cables.
Another reason for the scan failure may also be another running pppoe process which controls the modem.
大概意思是:不起，我扫描1接口，但进入选矿厂你的供应商没有回应。
请检查你的网络和调制解调器电缆。
另一个原因则扫描失败可能也是另一种运行的pppoe过程控制调制解调器。
希望高手不吝赐教！
第二个问题：
请问怎么更新源·！~！~
我的源列表是：
deb cdrom:[Ubuntu 7.10 _Gutsy Gibbon_ - Release i386 (20071016)]/ gutsy main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

# Line commented out by installer because it failed to verify:
# deb http://cn.archive.ubuntu.com/ubuntu/ gutsy main restricted
# Line commented out by installer because it failed to verify:
# deb-src http://cn.archive.ubuntu.com/ubuntu/ gutsy main restricted

## Major bug fix updates produced after the final release of the
## distribution.
# Line commented out by installer because it failed to verify:
# deb http://cn.archive.ubuntu.com/ubuntu/ gutsy-updates main restricted
# Line commented out by installer because it failed to verify:
# deb-src http://cn.archive.ubuntu.com/ubuntu/ gutsy-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
# Line commented out by installer because it failed to verify:
# deb http://cn.archive.ubuntu.com/ubuntu/ gutsy universe
# Line commented out by installer because it failed to verify:
# deb-src http://cn.archive.ubuntu.com/ubuntu/ gutsy universe
# Line commented out by installer because it failed to verify:
# deb http://cn.archive.ubuntu.com/ubuntu/ gutsy-updates universe
# Line commented out by installer because it failed to verify:
# deb-src http://cn.archive.ubuntu.com/ubuntu/ gutsy-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
# Line commented out by installer because it failed to verify:
# deb http://cn.archive.ubuntu.com/ubuntu/ gutsy multiverse
# Line commented out by installer because it failed to verify:
# deb-src http://cn.archive.ubuntu.com/ubuntu/ gutsy multiverse
# Line commented out by installer because it failed to verify:
# deb http://cn.archive.ubuntu.com/ubuntu/ gutsy-updates multiverse
# Line commented out by installer because it failed to verify:
# deb-src http://cn.archive.ubuntu.com/ubuntu/ gutsy-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://cn.archive.ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse
# deb-src http://cn.archive.ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository. This software is not part of Ubuntu, but is
## offered by Canonical and the respective vendors as a service to Ubuntu
## users.
# deb http://archive.canonical.com/ubuntu gutsy partner
deb-src http://archive.canonical.com/ubuntu gutsy partner

# Line commented out by installer because it failed to verify:
# deb http://security.ubuntu.com/ubuntu gutsy-security main restricted
# Line commented out by installer because it failed to verify:
# deb-src http://security.ubuntu.com/ubuntu gutsy-security main restricted
# Line commented out by installer because it failed to verify:
# deb http://security.ubuntu.com/ubuntu gutsy-security universe
# Line commented out by installer because it failed to verify:
# deb-src http://security.ubuntu.com/ubuntu gutsy-security universe
# Line commented out by installer because it failed to verify:
# deb http://security.ubuntu.com/ubuntu gutsy-security multiverse
# Line comm
如果我想换成ubuntu.cnsite.org更新服务器（福建省福州市 电信）：
deb http://ubuntu.cnsite.org/ubuntu/ gutsy main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-updates main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-updates main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-backports main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-backports main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-security main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-security main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-proposed main multiverse restricted universe
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-proposed main restricted universe multiverse
具体怎么修改


希望大家不要高估我的智商。。。。否则我也不会那么多天连源都没有更新了。。。。以前我问过很多次 也有人回答。。。但是我看不懂那些有省略的回答。。。。

希望高手不吝赐教！~！~谢过了

临近崩溃边缘。。。。。。。
——————————————————————————————————
请问有没有高手觉得自己会解答的 请留下QQ
在下登门请教！~
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[wangboe]

1、保证电脑于ADSL猫是直接连接的，猫已经接电打开，连上电话线，再执行sudo pppoeconf，理论上应该是可以的了

2、运行sudo gedit /etc/apt/source.list

把你要加入的源行，复制粘贴到弹出的窗口文件的末尾，保存，退出
运行 sudo apt-get update

源就被更新了，前提是你已经连到网上了。

[周立旭]

我看不懂楼上的。。。。
不好意思，，，，，‘’
例如 如果猫打开了 执行 sudo pppoeconf
会有什么啊〉？？

还有 源是添加在末尾的那个位置啊？？


最好有图解。

万分感激！~

[1987]

我看不懂楼上的。。。。
不好意思，，，，，‘’
例如 如果猫打开了 执行 sudo pppoeconf
会有什么啊〉？？

还有 源是添加在末尾的那个位置啊？？


最好有图解。

万分感激！~

覆盖即可～

[周立旭]

我用网址覆盖哪里？？？？

那么大片的网址。。。。。
我只用一个网址覆盖？？？

[wangboe]

我看不懂楼上的。。。。
不好意思，，，，，‘’
例如 如果猫打开了 执行 sudo pppoeconf
会有什么啊〉？？

还有 源是添加在末尾的那个位置啊？？


最好有图解。

万分感激！~

1、你试一下不久知道了？大胆的试，大不了就是再去找办法咯。我不是通过猫上网的，后边会出现什么我也不知道

2、如果你不知道加在什么地方的话，我建议你这样

先 sudo cp /etc/apt/source.list /etc/apt/source.listbak 备份一下
再 sudo gedit /etc/apt/source.list ,把弹出的窗口里边的东西全部删掉，会删东西吗？
然后，把你的那一堆源行，复制粘贴上去

[周立旭]

请问有没有高手觉得自己会解答的 请留下QQ
在下登门请教！~

[windwiny]

登门？ 太吓人了吧


你在哈尔滨吗？

[mujifang]

第一个问题由于本人不是那种环境下的网络，所以...
至于每二个问题，如果你实在不会在通过终端打开的文档source.list 中添加的话，
系统－系统管理－软件源－在弹开的窗口，打开第二个菜单页“第三方软件”，（我的是Ubuntu7.10）
在下面点添加 把你这的这些
deb http://ubuntu.cnsite.org/ubuntu/ gutsy main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-updates main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-updates main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-backports main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-backports main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-security main restricted universe multiverse
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-security main restricted universe multiverse
deb http://ubuntu.cnsite.org/ubuntu/ gutsy-proposed main multiverse restricted universe
deb-src http://ubuntu.cnsite.org/ubuntu/ gutsy-proposed main restricted universe multiverse
一行一行慢慢的添加进去就OK了啦！添加完在关闭的时候系统就会自动提示你更新列表的啦，当然前提得上到网，才能把源的软件包列表下载下来！
效果和把上面这些代码加进source.list文档后面是一样的！..

[eldxyldx]

凡是前面加了#号的都是注释