Upgrade the system to the official version of Ubuntu9.04. [multiple images]

It wasn't long before the official version of Ubuntu9.04 was released. It took the entire morning to upgrade the Unit's computer, the original Ubuntu8.10, to the latest version of ubuntu 9.04 online. Linux is really doing well now. Wait and see what's different. There is no problem as before. In general, Ubuntu is very stable. Therefore, you can be assured of the upgrade without worrying about any problems. However, it seems that it has not brought me much surprise, and there has not been any major changes on the interface, but some details have been improved and further improved.

It wasn't long before the official Ubuntu 9.04 version was released. It took the entire morning to upgrade Ubuntu 8.10 To the latest version online, linux is really good now. Wait and see what's different. There is no problem as before. In general, Ubuntu is very stable. Therefore, you can be assured of the upgrade without worrying about any problems. However, it seems that it has not brought me much surprise, and there has not been any major changes on the interface, but some details have been improved and further improved.

First look at the upgraded beautiful Ubuntu 9.04 interface (SEE)

The following describes the specific upgrade process.

First add Ubuntu 9.04 source, and then update the source list information, specific can refer to the Ubuntu 8.10 upgrade to 9.04 Process Diagram [with source list] (http://www.linuxidc.com/Linux/2009-04/19585.htm) This article.

Open the update Manager (SEE)

3. The new version '9. 04 'is available. Update the system first, and then click upgrade.

Then, in the release instructions, click upgrade.