Linux is one of the fastest growing modern operating systems. Developers of various distributions quickly release updates for various programs and system kernels. It is very important to maintain the current version of the system, as each update can be critical and fix various errors that may arise in operation.
Necessary
stable internet channel
Instructions
Step 1
Many modern Linux distributions have long had special utilities for updating directly from the graphical environment. One of the most popular and perfect distributions in this regard is Ubuntu, which provides users with a special update system.
Step 2
There are several ways to upgrade the system. The simplest, but least stable, can be considered updating via the Internet. Usually, the system independently, in accordance with the frequency specified in the settings, checks for updates not only specifically for the distribution kit itself, but also for individual programs. To independently start the update in the Gnome environment, go to "Administration" - "System update". Click the Check button and then Install Updates. In Unite, just go to "System Applications" and select "Update Manager".
Step 3
If you cannot update using the Internet, you can download a CD image from the official Ubuntu website and burn it to a disc. Then mount the disk to the system. This is usually done automatically when the disk is inserted into the drive, or with the command "sudo mount -t iso9660 diskname.iso / cdrom -o loop". Issue the command to upgrade "gksu" sh / cdrom / cdromupgrade ".
Step 4
Another popular OpenSUSE distribution since version 11.4 also supports a fully automated upgrade called Rolling Upgrade. A special utility Tumbleweed is responsible for it, which allows you to upgrade the system without waiting for the next stable release.
Step 5
Also, OpenSUSE is easily updated using a standard installation disc. During the installation of a new version of the system, it is enough to select the "update" item offered by the installer and wait for the end of the process.
Step 6
A specialized utility is also responsible for updating the Mandriva distribution kit, which can be easily launched from the corresponding item in the graphical environment. The addresses of all repositories have already been registered, for the upgrade it is enough to have a stable Internet channel. The system also supports updating from disk, which is similar to other distributions.
