![]() ![]() If system is connected with a high speed Internet connection without data limit, this option should be your first choice. Second command pulls all available updates from the configured repositories and installs them. ![]() Type the password of that account when it asks for the authentication. ![]() The user account which we create during the installation has necessary privilege. Software package management (adding/removing repository, installing/removing software, etc.) requires root privilege. During this process, Ubuntu performs several essential tasks such as checking whether all configured repositories are accessible or not, downloading and importing required public keys, comparing locally installed packages with remotely available packages to prepare a list of available updates, etc. Updating the installed version of Firefoxįirst command synchronizes and updates all configured repositories. If the installed version is not the latest version, you can update it to the latest version by following the method explained below. To confirm whether the installed version is the latest version or not, visit the following web page. In opened pop-up window, version information is displayed. From opened menu click Help and from the opened context menu ![]() To check the installed version of Firefox, launch Firefox and click menu icon. Checking the installed version of Firefox Due to this difference, you may get an older version of Firefox through the default installation. Although the latest version of Firefox is used when the Ubuntu installation disk is compiled, still it should be updated just after the installation.įirefox and Ubuntu both use the different update and release cycle. When Ubuntu is installed, it also gets installed. To minimize the security risk, Firefox should be kept up to date.įirefox is the default browser in Ubuntu. Known security bugs in older version may lure hackers in breaking the system security. Accessing Internet through the older version of Firefox involves several security risks. ![]()
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