Ubuntu7.04Gnome graphical interface software source settings

What is software source? The software source is an application installation library. Many applications are included in this library. It can be a network server, a CD, or even a directory on the hard disk. As the debian Ubuntu system, the deb and apt systems of debian are inherited. As long as the software source is set, the software can be installed conveniently. The general format of the software source is debhttp: // wine.budgetdedicated.com/aptfeistymainsoftware. What is the first software source? The software source is an application installation library. Many applications are included in this library. It can be a network server, a CD, or even a directory on the hard disk. As the debian Ubuntu system, the deb and apt systems of debian are inherited. As long as the software source is set, the software can be installed conveniently.

General Software source format: deb http://wine.budgetdedicated.com/apt feisty main

The first configuration of the Software Source: ubuntu is installed, or a semi-English interface. In this case, choose System> Administration> Software Source from the menu.

First, let's select all five options, which represent the different content of the official source.

Then, let's choose which server to use.

Download from, you can select china server for china

You can also Select other, Select another server, and then Select Best Server. ubuntu will automatically help you Select the fastest source, and then Select the Choose server.

Next, let's remove the two boxes under Installable from CD_ROM/DVD (if you are using a dvd installation, you can not remove it), so you don't need to put the CD in every time.

After the setting is complete, click apply and you will be prompted to reload the source. You can click Refresh to make the new source effective.

How to set the software source:

After the language support is installed, the menu is changed to Chinese. The software source is system-> System Management-> Software source.

The first is the official source settings, which are the same as those in the English version above.

Third-party software source:

Many software sets special installation/update sources for ubuntu, and many third-party sources can be set through "third-party software sources. Click add to enter the source address,

For example, deb http://wine.budgetdedicated.com/apt feisty main, you can.

If the input is incorrect, click edit.

If you do not want to use it for the moment, click the check box in front of the source.

If you do not want this source, click Delete to delete it.

Authentication:

Sometimes, you will see someone asking you to add the source, and will give you a command, similar to: wget-q http://wine.budgetdedicated.com/apt/387EE263.gpg-O-| sudo apt-key add-this form.

At this time, we just need to download the http://wine.budgetdedicated.com/apt/387EE263.gpg back, with the "software source" Import Key File Import can be. This file is used to verify the signature of the software package.

Let the system automatically help you find the fastest connection Source: under GNOME, open the Start menu and choose system> System Management> Software source, under the "Ubuntu software" tab, you can see a "Download from" option. Click "Others" and select "select the best server" in the new window that appears ".

At this time, the system will ping all official servers and find the fastest connected source server. You only need to wait until the progress bar is complete and select "Select Server.