Install/Profiles/pt-br

Guia de Instalação: Perfis

Install Guide, Chapter 17

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Depois de ter reiniciado o Funtoo Linux, você pode personalizar ainda mais o seu sistema, de acordo com suas necessidades, usando os Funtoo Profiles. Uma rápida introdução aos perfis está incluída abaixo -- consulte a página Funtoo Profiles para obter informações mais detalhadas. Existem cinco tipos básicos de perfis: arch, build, subarch, flavors e mix-ins (arquitetura, construção, subarquitetura, sabores e miscelânea):

Tipo do Subperfil	Descrição
arch	Tipicamente x86-32 bits ou x86-64 bits, isso define o tipo de processador e suporte do seu sistema. Isso é definido quando o estágio 3 foi criado e não deve ser alterado.
build	Define se a construção do seu sistema é do tipo current, stable ou experimental. No momento, todas as construções de Funtoo são do tipo funtoo-current.
subarch	Define otimizações de acordo com o tipo de CPU de seu sistema. A subarquitetura é definida no momento em que o estágio 3 é construído, mas pode ser alterada posteriormente para ajustes melhores, se necessário. Certifique-se de escolher uma configuração compatível com sua CPU.
flavor	Define o tipo de sistema, como um server ou desktop, Essa configuração ativará os sinalizadores USE adequados às suas necessidades.
mix-ins	Define várias configurações opcionais que você pode estar interessado em ativar.

Uma arquitetura (arch), construção (build) e sabor (flavor) devem ser definidos para cada sistema Funtoo Linux, enquanto os conjuntos mix-ins são opcionais e você pode ativar mais de um ao mesmo tempo, se desejar. Freqüentemente, sabores (flavors) e mix-ins herdam configurações de outros subperfis. Use epro show para visualizar suas configurações atuais de perfil, além de qualquer informação sobre herança.

   Note

It's recommended that your run this command now, particularly if you are using the gnome install image, in order to familiarize yourself with the current profile settings on your system.

root # epro show

=== Enabled Profiles: ===

        arch:  x86-64bit
       build:  current
     subarch:  intel64-haswell
      flavor:  desktop
     mix-ins:  gnome


=== All inherited flavors from desktop flavor: ===

                     workstation (from desktop flavor)
                            core (from workstation flavor)
                         minimal (from core flavor)

=== All inherited mix-ins from desktop flavor: ===

                               X (from workstation flavor)
                           audio (from workstation flavor)
                             dvd (from workstation flavor)
                           media (from workstation flavor)
      mediadevice-audio-consumer (from media mix-in)
                mediadevice-base (from mediadevice-audio-consumer mix-in)
      mediadevice-video-consumer (from media mix-in)
                mediadevice-base (from mediadevice-video-consumer mix-in)
        mediaformat-audio-common (from media mix-in)
          mediaformat-gfx-common (from media mix-in)
        mediaformat-video-common (from media mix-in)
                  console-extras (from workstation flavor)
                           print (from desktop flavor)

Aqui estão alguns exemplos básicos do uso de epro:

Descrição	Comando
Lista os perfis disponíveis. Os perfis ativos serão destacados em ciano. Os perfis habilitados diretamente estarão em negrito e terão um asterisco * ao lado.	epro list
Alterando o sabor do sistema para o tipo desktop.	epro flavor desktop
Adicionando uma miscelânea do tipo gnome.	epro mix-in +gnome

Graphics Settings

   Note

The gnome install image will have additional graphic support already enabled for you, but you will still need to set up X and your display manager (covered in the next section.)

Funtoo Linux 1.4 features the following mix-ins to allow simplified configuration of your graphics settings. It's recommended to use these mix-ins rather than manually placing USE and VIDEO_CARDS settings in /etc/make.conf. You can learn more about Funtoo's graphics configuration and the design approach of these settings at the make.conf/VIDEO_CARDS page.

Funtoo Graphics Mix-Ins

gfxcard-intel

This mix-in is equivalent to gfxcard-intel-classic or gfxcard-intel-iris, depending on the release you're running. Currently, it defaults to gfxcard-intel-classic on 1.4-release and to gfxcard-intel-classic on Next release. Do not enable more than 1 gfxcard-intel* mix-in at the same time. The result is not what you might expect.

gfxcard-intel-classic

This mix-in enables Intel graphics support based on the older i915 mesa driver (not to be confused with the i915 kernel driver). Choose this if you have a Gen3 or older chipset.

gfxcard-intel-iris

This mix-in enables Intel graphics support for cards with glamor modesetting support (drivers i965 or iris), including support OpenGL ES (>=Gen4) and OpenCL and Vulkan (>=Gen7) and video acceleration where available. If your card is >=Gen5, do an emerge libva-intel-driver or emerge media-libs/libva-intel-media-driver (for >=Gen8) afterwards to ensure you have full video acceleration support.

gfxcard-amdgpu

This mix-in enables support for modern Radeon cards, Southern Islands -- GFX Core 6 (see this x.org reference) and greater. Includes Vulkan and video acceleration where available. Drivers are built for both the Gallium framework (modern replacement for DRI framework) and DRI framework. Glamor is used to accelerate 2D operations.

gfxcard-radeon

This mix-in enables support for modern Radeon cards, R600 through Northern Islands -- GFX Core 4 and 5 (see this x.org reference). Drivers are built for the Gallium framework (modern replacement for DRI framework) as well as DRI framework. Glamor is used to accelerate 2D operations.

gfxcard-older-ati

Use this mix-in to enable support for R300 up to (but not including) R600 Radeon cards -- -- GFX Core 3 (see this x.org reference). DRI as well as Gallium-based drivers are enabled.

gfxcard-ancient-ati

Use this mix-in to enable support pre-R300 cards -- GFX Core 1 and 2 (see this x.org reference). These drivers are DRI-based.

gfxcard-nvidia

Use this to enable support for proprietary NVIDIA drivers. You will also need to emerge nvidia-kernel-modules, blacklist nouveau and add yourself to the video group. See this documentation for more details. Note that Funtoo now has two catpkgs for NVIDIA proprietary graphics -- nvidia-drivers and nvidia-kernel-modules -- to aid the use of NVIDIA acceleration on containers.

gfxcard-nvidia-legacy

Proprietary NVIDIA drivers like above, but the legacy version of the driver that supports older hardware. See https://www.nvidia.com/en-us/drivers/unix/ and browse the specific driver version that emerge is installing to get detailed compatibility information.

gfxcard-nouveau

Use this mix-in to enable support for Open Source nouveau drivers.

Enable the appropriate graphics options for your hardware as follows:

root # epro mix-in +gfxcard-intel

Once this has been done, proceed to set up X, KDE, GNOME or another desktop environment on your system, as desired. See the next section for more information on this.

Install Guide, Chapter 17

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