Ubuntu 14.04 system requirements. Ubuntu Release cycles, modifications, and distribution system requirements. Nautilus file manager.
New in version 16.04.3 LTS (03.08.2017)
Update Available ubuntu distribution 04.16.3 LTS, which includes changes related to improving hardware support, updating the Linux kernel and graphics stack, fixing errors in the installer and bootloader. The composition also includes current updates for several hundred packages related to the elimination of vulnerabilities and problems that affect stability.
6th installation summary. The next window shows a summary of the configuration we made, we can click the install button to apply the changes or click back to change some parameters. If we click the "Advanced" button, we will see the following window.
Where can we decide whether we want to install the bootloader and where to install it, by default it is installed in the main boot record, we can also choose whether we want to participate in the package popularity contest and if we connect to the Internet through a proxy here, we can write the proxy address and the port through which we connect.
Ubuntu desktop - The open source system is developed by community efforts, is based on Linux and is an ideal solution for laptops and desktop computers.
The system contains all the necessary applications - a web browser, a text editor, tools for working with spreadsheets and presentations, instant messaging clients and many other useful programs.
Burn disc image with Ubuntu
If we click, install the installation process. Upon completion of the installation, we will have to restart the computer. Enter username and password. A visual way to see this is through the section editor. How to install it? How to do manual partitioning?
Or How to install two or more operating systems on one computer? We will see all this and much more in the same article, therefore, if you are interested in waiting for an expectation, because it will be available very soon. We will use virtual machine with the following parameters.
Ubuntu Desktop Versions
Ubuntu Desktop 16.04 LTS (Xenial Xerus) for desktops and laptops is a stable version of the system. The support period is 5 years, that is, updates for it will be released until April 2021.
Ubuntu Desktop 16.10 (Yakkety Yak) for desktops and laptops is a stable version of the system. The support period is 9 months, that is, updates for it will be released until July 2017.
Simplicity and ease of work in Ubuntu. Ubuntu System Stability
These are the minimum requirements for the correct operation of the system and laboratory tests that we do with these parameters that we left. It is more than anything to set the time zone that the time change is associated with. Depending on the zone, they use different keyboards, this is not the same keyboard in Spain as in Switzerland or Denmark. Each of them has a different layout. We are going to say no, because it has already been proved that it is correct and includes S.
Operating room ubuntu system distributed as a bootable Live DVD ISO-image, which allows you to install the system on computers with 64-bit (amd64) and 32-bit (i386) architecture.
Ubuntu 15.10 review
Ubuntu 15.10 received an updated kernel with useful new features, some changes to the Unity interface, and a ton of updates to embedded applications.
Now you are about to start installing a number of components and configure computer hardware such as lAN card. If we cancel the cancellation, we will get this screen. Since we do not have any domain, and we will not use it for file sharing, we leave the target domain.
Now, in the password entry, we must use a password that contains uppercase, lowercase letters, signs and numbers. And then check the password. Now we have the ability to encrypt the password to make the computer more secure, even if we lost or stole the computer, the information is encrypted and inaccessible.
The most noticeable changes to the interface are scrollbars that were borrowed directly from GNOME 3. Canonical abandoned its own disappearing scrollbars in favor of standard GNOME elements.
Abandoning your own scrollbars may mean that GNOME updates will integrate faster in Unity than before. In this release, most of the GNOME suite of tools has been updated to version 3.16, although there are some exceptions, for example, the GEdit text editor has remained the old version.
Now, if we had more physical disks, we should select it if we want to behave as one logical hDD. In this section, we will select the services or applications that we want to install on the server. You also have a manual option only to select the packages that we want to install.
When you restart, a series of lines will appear that occur very quickly. Well, then these lines are servants who are growing. Nothing more to initiate, will ask us to log in: this is the user and password that we just created. To download the repository and update it if necessary.
Ubuntu 15.10 received other changes in appearance. Various issues were fixed in Unity and several new features were added, including a new option for dragging icons from the Quick Launch bar to the desktop. If previously only files were placed on your desktop, now you can add shortcuts to launch various applications.
Other interesting versions
I hope you enjoyed it and welcome to this fascinating world! This is a translation of the documentation page in English, which is considered especially important and which is often updated in its original version. Therefore, it is recommended that you check the original page in English. The reader is encouraged to read the English source page, whose link is at the bottom of this page.
If you are a specialist or in a hurry, go to the Guide to quick installation. They are not suitable for production servers. First of all, do not panic! Please take the time to find and read the parts that are relevant to you. These installers are very easy to run, but completely inappropriate for production servers. It details some of the steps in order to cover the many different differences between the different web server options so that this document looks long and complex.
Another important fix in Unity is related to the annoying problem of menu panels in full screen mode and the ability to access locally integrated menus.
The most important change in Ubuntu 15.10 is the updated kernel, which is now built on Linux Kernel 4.2.
Branch 4.2 introduces support for modern graphics processors Radeon and new ext4 disk encryption options. In addition, support has been added for new Intel Broxton chips that can be used on mobile devices with ubuntu. In addition, the new release includes new version Kernels for Raspberry Pi 2 Single Board Computer
If you are having difficulty, please read this document carefully, as answers to most common problems are provided here. This can range from almost nothing to a serious project. Here are some things you might want to consider. What platform software will you use? You may have a choice. What are your support requirements? Or do you need professional support? How do you organize your backup? What skills do you have or are you ready to learn? . If in doubt, this is the safest and most common combination.
For fans of games, support for the new Steam controller is implemented.
Changes were introduced for developers, in particular, versions of Python and Ubuntu Make, a powerful set of tools for developers, were updated. If you are looking for an environment for Android development, it will be difficult for you to choose something better than Ubuntu Make.
The Virtualbox virtualization tool has been updated to the latest version, including guest add-ons for Windows 10. In addition, updates received Firefox, Thunderbird, Chromium, LibreOffice and many other applications.
Threads without borders
Section "Software" below. All of the above requirements will vary depending on the combination of specific hardware and software in addition to the type of use and load; Busy sites are likely to require additional resources. See performance guidelines for more information.
There are many options for installing basic server software, depending on your specific options. If you use a hosted service, all of this will be done by you. This can vary greatly from one provider to another.
Ubuntu looks great on monitors with high resolution, but also optimized for small screens, such as netbook screens. Unity includes useful features for scaling an interface. The Settings\u003e displays menu has options for reducing the scale of the entire interface, which makes it easier to organize the workspace on small displays.
Download and copy files to the desired location
If you have any problems, it will be easier for you to support you. Depth \u003d 1 for short-term cloning of the latest revision. If you want to use the built-in installer plug-in, you need to make the directory writable by the web server user.
Create data directory
Many people consider this a bold step to be implemented by the new site administrator. You will need to find and take note of the following information, which you will use in the final step of the installation. Create a smart account with the minimum permissions required. . If your site is hosted, you should find a database management web page as part of the control panel. The page for your database server. The web server should be able to write to this directory.
April 17, 2014 is the release date of the Ubuntu 14.04 Trusty Tahr release. What's new in Ubuntu 14.04 Reliable Tar awaits us?
Changes in Unity 7.
I carry mine with me.
Ubuntu 14.04 comes with the Unity Control Center and Unity Settings Daemon (forks of the GNOME Control Center and GNOME Settigns Daemon). The reason for creating forks is to allow Ubuntu with Gnome to use latest version GNOME Control Center, while Unity used a heavily patched version and could not be updated with the latest Gnome stack.
On large systems, consider how much free space you will need to use when creating this directory. This will be a serious security hole. You can go anywhere. The following is an example of creating a directory and setting permissions for everyone on the server to write here.
LIM. Locally integrated menu
Refuse the ban, allow the rejection of all. It is time to run the installer to create the database tables and configure your new site. The recommended method is to use the installer on the command line. If you cannot do this for any reason, the web installer is still available.
Dressing.
Unity 7 now uses a new decoration scheme using CSS templates GTK3 + instead of the Decor Compiz plugin. This improved the speed of resizing windows and now it is not drawn as a future position, but simply in real time the window is resized to display the contents of the window.
The new decorating system allows for smoother corners and the old regression has been fixed with the inability to call the context menu by clicking on the global menu in a fully opened application.
Command line installer
It is best to run the installer on the command line as the web user of your system. Documentation for your system. An example of using the installer on the command line. . you can find additional information about options when using. You will be offered other options that were not discussed on this page. If you are not sure, just accept the default settings. In the Administration section command line. The installation process will lead you to several pages. You will be asked to confirm the copyright to see that tables are created in the database that contain information about the main account administrator and default for the site.
LIM. Locally integrated menu.
LIM already appeared 2 years ago, but here is its new reincarnation. Instead of putting the application menu always in top panel in the form of a global menu, in applications not in full Screen Your own menu will be with you.
System Settings\u003e Appearance\u003e Behavior\u003e Show the menus for a window\u003e in the window "s title bar
System Settings\u003e Appearance\u003e Mode\u003e Show Menu for Window\u003e In Window Title
Creating a database can take a lot of time - please be careful. Just follow the onscreen instructions. Here are some of the most important ones that you probably want to consider. Defines the default time zone used by date functions.
Which edition to choose?
Check if the mail works: add a test user with a valid email address and send a message. Did you receive a copy of the email? Backup and automatic course backup. . This means that it is prepared for low performance equipment. However, any application available in the official repositories can work if the hardware allows it. Join us and contribute to an exciting and international open source project.
Work has been done and you can see that our desire is quickly and correctly recognized - drag the window or open the menu. If the menu does not fit the width of the window, the remaining menu items are grouped in a separate drop-down list. Through manual manipulations with dconf, it is possible to completely disable the global menu for individual applications.
We will be happy to work with you. If you have problems, use an alternative installer. This section explains both the installation and the requirements for computers with small memory, old chipsets, and small disk space.
Upgrade from an earlier version
Please read them before installation. It is recommended to do before upgrading backup data. In addition, they are both the same. Starting from 04, advanced support versions are available. A much more optimal system will be. Installation can be done in two different ways.
Spread
When many program windows are running, you can press Super + W and we are in Spread mode. The field where you can specify your filter is not shown by default, but if you start typing characters from the keyboard, a Dash-like search field will appear.
Screen lock.
In the old behavior, the locked screen offered you a window to confirm your identity. Now lockscreen is no different visually from Unity Greeter. Add here the simplification in locking the screen via Win (aka Meta) + L for Windows, we get it quickly and beautifully.
First we choose the installation language, in this example we will use Spanish. In the next step, we will choose the language that will use the interface of our system after installation, since it asks us about the country where we are located, in this case in Spain.
We can use automatic keyboard layout detection, which will ask a few questions to make sure that the model we are using, or we can manually select it by selecting No. If we have more than one network interface, the system will ask us which one to use during installation. If we only have one, there will be no question.
HiDPI High resolution displays.
Displays like Retina are becoming more popular, but their high pixel density (dpi) requires the attention of developers. An improvement has been added to Unity for such screens and in the System Settings\u003e Screen Settings you can change the Scale of the menu and window titles (UI scale).
Then we will choose a name for our server; This name is important for identifying a machine on a network. In the next step, we will ask for a password for the user. And we again enter the password for verification. We will wait until our base system is installed, showing a progress bar. This process can take approximately 20 minutes, depending on the server in each case.
The installation of the base system is completed; Now we can remove installation disk and restart. The system will launch a graphical interface with a browser that allows you to access the administration interface, and although after this first restart the system automatically starts a user session, from here you need to authenticate before entering the system.
Launcher. Minimize on click.
An optional mode has been added (activated in the settings of CompizConfig\u003e Unity Plugin\u003e Launcher\u003e Minimize Single Window Applications) to minimize the application window by clicking on the associated icon in the side panel again. This feature works with applications that open only one of their windows. When opening multiple windows this application clicking on the icon will no longer minimize the windows, but Spread will be called, as before. .
Sidebar can now be reduced in width up to 8 pixels.
Threads without a border.
Into this game threads without border Canonical played on Ubuntu 11.04. But then for a number of reasons related to Unity2D, they refused. And in Ubuntu 14.04, the themes of Ambiance and Radiance will again be without a border.
Other changes in Ubuntu 14.04 LTS.
TRIM
TRIM filed out operating system on an SSD, informs it of data blocks file systemwhich are no longer used and can be cleaned or reused. Without TRIM, write speed decreases over time.
For SSDs with Intel and Samsung chips, the default TRIM operation is enabled on Ubuntu 14.04. The whole story about the implementation of TRIM in Ubuntu.
NVIDIA Prime.
Support for laptops with the NVIDIA Optimus subsystem has been improved, a configurator has been added to switch between the Intel integrated GPU and discrete card NVIDIA. Xorg-server has been updated to provide better support for hot swapping GPUs.
Sound.
We often need to make the sound louder in the system and we automatically set as much as the slider slider allows us to. But above 100%, the sound begins to inevitably receive distortion. Now we are insured with a slider that allows you to adjust the sound only from 0 to 100%. Want higher? Check the box to allow yourself a sound above 100% and specify the required. And don't forget that sound equipment also has volume controls.
The sound icon now turns red if the user mutes the sound and some application plays a sound that no one will hear.
Nautilus file manager.
In Nautilus 3.4, which hails from the Dwarf stack, it is possible to search by the first letters you type - Type-Ahead search. Then Gnome developers added recursive search in Naitulus 3.6 when you press keys. Ubuntu developers have decided and implemented a Type-Ahead search by default with a patch, and a recursive search is activated through Search.
Improvements in one paragraph.
Improved integration with google services, it is possible to search for materials in Google Drive from Dash and display event reminders from the Google Calendar in the panel.
In the account management interface, the ability to view the history of user logins to the system has been added.
Applications by default.
Ubuntu 14.04 Trusty Tahr will ship with: Nautilus 3.10.1, Firefox 28, Thunderbird 24.4.0, LibreOffice 4.2.3, Ubuntu Software Center 13.10, Gedit 3.10.4, Totem 3.10.1, Rhythmbox 3.0.1, Empathy 3.8.6 , Transmission 2.82, Deja Dup Backup Tool 29.5, Shotwell 0.18.0, Brasero 3.10.0, Unity 7.1.2 and GTK3 + 3.10.7.
Ubuntu Linux Kernel 3.13.0-19, Xorg 1.15.0 and Mesa 10.1.0.
libimobiledevice has been updated from the latest branch in Git and correctly supports iOS 7.
Ubuntu 14.04 system requirements.
The minimum system requirements for Ubuntu Desktop can be considered a computer with the following characteristics:
- 1000 MHz processor (Intel Celeron or better).
- 1024 MB of RAM.
- 5 GB of disk space.
- A video card with 3D hardware support and at least 256 MB of video memory.
- VGA compatible monitor with a resolution of at least 1024x768.
Manufacturers of the following video cards are supported immediately upon installation:
- ATI (there will be basic support for 3D via a free driver, you can regularly install the proprietary fglrx driver from the manufacturer).
- Intel (i915 or better, excluding the GMA 500 aka Poulsbo).
- NVidia (there will be basic support for 3D through a free driver, you can regularly install a proprietary driver from the manufacturer).
If the computer does not meet the above requirements, then you can try installing Xubuntu or Lubuntu release 14.04.
Where to download Ubuntu 14.04 Trusty Tahr?
Moscow time on April 17, 2014 after 19:00 on the Canonical servers will be the official release of Ubuntu 14.04 Trusty Tahr. The easiest way to download a new release is to visit ubuntu.com/download/desktop or ubuntu.com/download/alternative-downloads.
It is advisable to remember if you are an experienced user and download new images using the BitTorrent protocol, sparing the Canonical server, at torrent.ubuntu.com:6969. You can easily find in the browser using Search (Ctrl + F) ubuntu-14.04 and download the desired image. Share the downloaded image in local area network among other users and promote Ubuntu among friends on the day of her holiday!