Por favor escolha o tópico para começar.
Requisitos Mínimos do Sistema
Ubuntu MATE funciona bem em ambos sistemas robustos e lentos, otimizado para ser funcional, mas utilizando poucos recursos do sistema.
Mínimo
- Pentium III 750 megahertz (MHz)
- 512 megabytes (MB) de RAM
- 8 gigabytes (GB) de espaço em disco
Recomendado
- Core 2 Duo 1.6 gigahertz (GHz)
- 2 gigabytes (GB) de RAM
- 16 gigabytes (GB) de espaço em disco
O sistema operacional irá rodar de forma mais eficiente se o seu computador atender ou superar os requisitos recomendados.
Preparando para instalar
O Ubuntu MATE é relativamente simples de configurar, tanto se você está buscando substituir o seu sistema operacional atual quanto o instalar o Ubuntu MATE ao lado de um existente como o Microsoft Windows ou outro Distribuição GNU/Linux.
Para os melhores resultados:
- Faça Back up de todos os dados importantes para um outro dispositivo de armazenamento.
- Conecte-se à internet para instalar todas as atualizações disponíveis durante a instalação
- Permaneça conectado à internet para instalar todas as atualizações disponíveis.
- Conecte sua fonte de energia se estiver utilizando na bateria.

A sessão live que você está agora é uma boa oportunidade para testar o Ubuntu MATE sem modificar o seu computador, permitindo que você teste se todos os seus periféricos estão funcionando como esperado antes de instalar definitivamente na sua máquina. Quando você estiver pronto, dê um duplo clique no ícone de instalação na área de trabalho.
Computadores modernos baseados em UEFI
Se você tem um PC moderno que usa Unified Extended Firmware Interface (UEFI), talvez você precise desabilitar o Secure Boot (ou habilite o Destrave o Bootloader opção) antes da instalação, particularmente se um sistema operacional foi pre-instalado.
Se você está usando uma máquina com BIOS antiga, você não precisa fazer isso.
Especialmente para o dual boot, é importante para que inicie o seu sistema no modo correto e use a imagem de 64-bit , pois que você não pode iniciar um sistema operacional instalado em modo BIOS depois de ter instalado com UEFI habilitado ou vice-versa.
Iniciando no modo BIOS em um sistema UEFI com a partição do disco formatada em GPT também mostrará uma "camada de proteção" Não se preocupe, seus dados não serão corrompidos ou perdidos!
Swap
Para computadores que comecem a rodar com pouca memoria (RAM), o sistema operacional irá começar fazer swapping em disco. Conhecido como a "arquivo de paginação" no Windows. A performance do sistema irá reduzir enquanto estiver rodando com pouca memória e pode possivelmente congelar se você ficar completamente sem memória e sem um lugar para swap.
Por padrão, uma partição swap é criada baseado no tamanho da sua RAM. Por exemplo, se você tem 2 GB de RAM, logo 2 GB de disco rígido serão reservados para swap no final do drive.
Dual Booting
Se você deseja instalar o Ubuntu MATE ao lado do seu sistema operacional existente, suas partições precisam ser reduzidas. Isso resulta em seções do disco rígido sendo divididas entre vários sistemas operacionais.
Para minimizar o risco de perda de dados ou falha, assegure que:
- Não há espaço livre suficiente. 10 GB é o mínimo recomendado.
- Faça Back up dados importantes em outro drive.
- Desfragmente o disco rígido.
- assegure-se que o Windows foi desligado limpamente (não está hibernando).
Que abordagem você prefere?
O método mais simples é utilizar o instalador.
O instalador verifica seus discos por sistemas operacionais existentes e fornece uma escolha sobre o que fazer.
Você verá uma opção semelhante a esta:
![]()
Seguido por:
![]()
Não interrompa ou desligue o computador durante a operação de redimensionamento.
Se você fizer isso, a corrupção da tabela de partição ou perda de dados pode ocorrer. Por favor, verifique as suas alterações antes de prosseguir.
O instalador poderá mostrar um cursor rodando por um longo período de tempo, dependendo do tamanho do seu disco .
When you next boot Windows, run
chkdsk /f
from the command prompt to check the file system for errors. Windows may schedule this automatically. This ensures consistency for the NTFS file system.
Use GParted or the installer's "Custom" option.
GParted is available during the live session only.
It is located under the System
Administration menu. GParted provides complete flexibility over your partitions, primarily for power users who know how they'd like to layout their disks. This method makes changes to partitions prior to installation.
After completing operations to your disk, you can leave the remaining space unallocated, whereby the installer will detect this unused space to install Ubuntu MATE to.
Using the Installer's "Custom" option.
Instead or in addition to GParted, the Custom option during the installation wizard can also configure and resize your partitions as well as choose mount points. Dividing your disks can make it somewhat easier to re-install the operating system later if desired.
You can specify these mount points:
/
- The base for Ubuntu MATE/boot
- Bootloader and kernels/home
- Your personal files and folders/tmp
- Temporary files/usr
- Contains most of the applications (binaries, documentation, libraries, etc)/var
- Variable data (such as system logs)/srv
- Data for System Services (typically used for server configurations)/opt
- Additional software unmanaged by the package manager (such asSpotify)
Creating separate partitions for all above mount points is not necessary.
The commonly partitioned directories being /
, /home
e /boot
. These mount points can also be set across different
physical disks, for instance, if you'd like the OS /
on an SSD,
but your personal files /home
on a mechanical hard drive.
Shrink your system disk within Windows.
Applies to Windows Vista and later.
If you are using Windows XP or earlier, you will need to use the Simples ou Avançada method to shrink your disk.
Newer versions of Windows provide a tool to shrink the NTFS volume from within Windows. This is a safer bet if it's essential that Windows still boots on your computer while experiencing Ubuntu MATE.
1. Open Disk Management from the start menu.![]()
2. Right click your desired drive and choose Shrink Partition from the context menu.![]()
3. Enter the amount to shrink your system partition by.![]()
Remember, Ubuntu MATE needs at minimum 8 GB of disk space. 1 GB = 1000 MB
Further Reading
For further information on the best practices to modify partitions containing Windows, see the following help article online.
Repairing Boot Problems
Linux distributions use a boot loader known asgrub
,
which looks for and bootstraps the operating system. However, some operating systems (such as Windows) do not integrate with existing boot loaders and will overwrite them, with the potential to lose access to Ubuntu MATE temporally.
Fortunately, you can use the Boot Repair tool to repair common problems caused by other operating systems.
Requires downloading a package.
Please connect to the Internet to download and use this utility.
Desculpa, Bem-vindo não está disponível para estabelecer a conexão
Atualizações de Software
An Internet connection is required to download and install updates.
Ubuntu MATE periodically will check to see if new software and security updates are available for your computer. If you have just installed Ubuntu MATE, you might want to do this now.

Atualizador de Software can be found later in System Administration.
The codecs package include a complete, cross-platform solution to decode, encode, record, convert and stream audio and video. It also includes a MP3 audio decoder that permits the playback of MPEG 1 audio layer III (MP3).
Drivers
While a wide range of hardware is compatible with Ubuntu MATE, there are some components and peripherals that require proprietary drivers to function properly. Installing the firmware package is often required to get some devices, typically Bluetooth and Wi-Fi, to work correctly.
An Internet connection is required to download and install drivers.
Additional Drivers can be found later in System Administration.
Graphics
Sorry, Welcome was unable to automatically identify the graphics vendor on this system.
Card/Chipset: Unknown
NVIDIA Graphics Card Detected.
NVIDIA may have drivers for your card that can boost performance for 3D applications and games as well as deliver improvements to power management.
Card/Chipset: Unknown
AMD Graphics Card Detected.
AMD's drivers are no longer supported on Ubuntu. The open source drivers you are currently using will deliver the most stable performance out of your card.
Card/Chipset: Unknown
You're already good to go.
Intel's drivers are open source and are maintained/updated in the kernel.
Card/Chipset: Unknown
VirtualBox Guest Additions
To accelerate graphics performance inside the virtual machine, please install Guest Additions.
Proprietary or Open Source Drivers?
Proprietary drivers come directly from the manufacturer. As they are not open source, Ubuntu developers are unable review and improve code meaning you'll have to rely on the manufacturer for support.
In addition, proprietary drivers can significantly improve graphics performance and as a result, the entire system. Users may wish to install these drivers to:
- Run 3D applications and games.
- Use Compiz's window effects.
- Improve power management, particularly if the device experiences overheating problems under open source drivers.
- Improve support for high resolutions and multiple monitors.
- Fix blank screen issues.
Proprietary drivers are known as "binary blobs". Certain hardware may experience worse behavior, causing more issues then the open source drivers, such as:
- Failing to boot to the graphical desktop.
- Broken drivers after an upgrade.
- Severe graphical glitches.
- Problems with applications/games requiring hardware acceleration.
is the open source driver for your card.
What about the latest NVIDIA drivers?
Additional Drivers fetches the latest tested driver from the Ubuntu repositories. Advanced users and gamers who would like newer versions may wish to consider adding the Ubuntu Graphics Driver PPA, which packages up the latest NVIDIA drivers for Ubuntu. These packages are not as thoroughly tested.
To add the repository to the system, open a terminal and type the following:
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update
After the PPA is added, newer versions are presented to install in Additional Drivers:

Wireless, Bluetooth and Other Devices
If there were no additional drivers found for the hardware nor did it work after installing the firmware packages, you may need to research your device to find the appropriate driver.
Unfortunately, this is due to the fact the manufacturer for your hardware hasn't provided any source code for developers to freely use, or there is insufficient documentation to create drivers for your particular brand and model.
Some manufacturers may provide closed source drivers provided by themselves directly. If you require assistance, feel free to ask the community.
Printers
When you set up a printer in the
Printers
utility (under System
Administration), you will be presented with a list of drivers available to use, if applicable.
Some manufacturers may provide their own drivers and require you to download them from their website.

HP Linux Printing and Imaging System
Recommended if you have an HP printer as it provides full support for printing on most HP SFP (single function peripheral) inkjets and many LaserJets, and for scanning, sending faxes and for photo-card access on most HP MFP (multi-function peripheral) printers.
Language Support
Your computer may require updates to your language and localization settings, or you may want to install additional language support.
Language Support can be found later in System Preferences Personal
Complex Input
Some regions of the world require complex inputs.
Backup, Firewall and User Management
Ubuntu MATE provides tools to backup your files, comes with a firewall pre-installed and supports multiple user accounts.

Backups
Nothing is more important then having a backup of your personal files, just in case something disastrous happens to your computer.
Deja-Dup comes pre-installed and supports backups to local devices as well as online cloud-based services.

Backups can be found later in System Preferences Personal.

Firewall
Firewalls prevent malicious connections entering and leaving your computer. By default, the firewall is disabled, learn more about firewalls.
Gufw provides a graphical frontend to
ufw
(Uncomplicated Firewall). If security is important to you, there are
more ways to stay secure too.

Firewall Configuration can be found later in System Preferences Internet and Network.

Users
Share your computer with others? Set up a separate user account for each user to protect the individual privacy of each user sharing the same computer.
You can also log in to a Guest Session if someone is using your computer as a one-off.
Users and Groups can be found later in System Administration Users and Groups.
User Interface
Ubuntu MATE provides a unique tool to transform the user interface. It can be used to quickly setup the user interface to broadly reflect how other popular operating systems look and feel. The Redmond layouts are most similar to Microsoft Windows while Cupertino layouts are most similar to Apple Mac OS X.
MATE Tweak can be found later in System Preferences Look and Feel.
Control Center
The utilities mentioned above are all part of the extensive Control Center that Ubuntu MATE provides. You can configure just about every aspect of your computer from the Control Center.
Control Center can be found later in the System menu.
Desktop Wallpaper
The Ubuntu MATE Community have contributed dozens of desktop wallpaper images over the years. Why not install them and find something that suits your tastes?
Atalhos de teclado
Ubuntu MATE has many keyboard shortcuts that help make using your computer more efficient.
Common application shortcuts
These shortcuts apply in most applications.
Ctrl C | Copy the selected text/object |
Ctrl X | Cut the selected text/object |
Ctrl V | Paste/insert the selected text/object |
Ctrl A | Select all text |
Ctrl F | Find and replace words |
Ctrl B | Make the selected text bold |
Ctrl I | Make the selected text italic |
Ctrl U | Underline the selected text |
Ctrl N | Open a new document or window |
Ctrl S | Save the current document |
Ctrl O | Open another document |
Ctrl P | Print the current document |
Ctrl Z | Undo the last change you made |
Ctrl Shift Z | Redo a change that you just undid |
F11 | Toggle the current application between full-screen and windowed |
Desktop shortcuts
This section lists common keyboard shortcuts which you can use to operate parts of the desktop.
Alt F1 | Open the Applications menu |
Alt F2 | Run an application by typing its name in the box which appears |
Prt Sc | Take a screenshot of the whole screen |
Alt Prt Sc | Take a screenshot of the current window |
Ctrl Alt Delete | Open the dialog box to shutdown, restart or suspend. |
Ctrl Alt L | Lock your screen. |
Ctrl Alt T | Open a terminal. |
Alt Super S | Screen reader enable/disable. |
Window shortcuts
Alt Tab |
Switch between currently-open windows.
|
Ctrl Alt Tab |
Switch between currently-open windows in all Workspaces.
|
Ctrl Alt Left | Switch to the previous workspace. |
Ctrl Alt Right | Switch to the next workspace. |
Ctrl Alt Shift Left | Move the current window to the previous workspace. |
Ctrl Alt Shift Right | Move the current window to the next workspace. |
Alt F4 | Closes window. |
Alt F5 | Returns window to 'normal' or previous size. |
Alt F7 | Moves the current window (can be moved with mouse or keyboard). |
Alt F8 | Resizes current window (again, can be moved with mouse or keyboard). |
Alt F9 | Minimizes current window. |
Alt F10 | Maximizes current window. |
Alt F12 | Pulldown Terminal. |
Alt Space | Displays the window menu with options such as 'Always on Top' and 'Minimize' and 'Maximize' and above commands. |
Ctrl Alt Numpad 7 | Place window in top left corner of screen. |
Ctrl Alt Numpad 8 | Place window in top half of screen. |
Ctrl Alt Numpad 9 | Place window in top right corner of screen. |
Ctrl Alt Numpad 5 | Center/Maximize the window in the middle of the screen. |
Ctrl Alt Numpad 1 | Place window in the bottom left corner of the screen. |
Ctrl Alt Numpad 2 | Place window in the bottom half of the screen. |
Ctrl Alt Numpad 3 | Place window in the bottom right corner of the screen. |
Compiz Effects Shortcuts
All of the shortcuts listed in this section require Compiz to be enabled.
Ctrl Alt D | Toggles 'Show Desktop'. |
Super A | Zoom out, show workspace switcher. |
Super W | Enables the 'scale' effect, it shows all windows from the current workspace. |
Super Shift W | Enables the 'scale' effect, it shows all windows from all workspaces. |
Super N | Invert colors of the focused window. |
Super M | Invert colors for the whole screen. |
Super Mouse Scroll | Zooms in on the screen. |
Super Middle Mouse Button | Select a region to zoom into, using a rectangle. |
Alt Left Mouse Button | Move focused window. |
Alt Middle Mouse Button | Resize focused window. |
Alt Right Mouse Button | Show window menu. |
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