{"id":100627,"date":"2021-06-30T10:22:35","date_gmt":"2021-06-30T08:22:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-distributive-pop_os-21-04-predlozhen-novyj-rabochij-stol-cosmic"},"modified":"2021-06-30T10:22:35","modified_gmt":"2021-06-30T08:22:37","slug":"v-distributive-pop_os-21-04-predlozhen-novyj-rabochij-stol-cosmic","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-distributive-pop_os-21-04-predlozhen-novyj-rabochij-stol-cosmic","title":{"rendered":"A distribui\u00e7\u00e3o Pop!_OS 21.04 apresenta uma nova \u00e1rea de trabalho COSMIC","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A empresa System76, especializada na produ\u00e7\u00e3o de laptops, PCs e servidores fornecidos com Linux, publicou o lan\u00e7amento da distribui\u00e7\u00e3o Pop!_OS 21.04. O Pop!_OS \u00e9 baseado na base de pacotes do Ubuntu 21.04 e vem com seu pr\u00f3prio ambiente de desktop COSMIC. Os desenvolvimentos do projeto s\u00e3o distribu\u00eddos sob a licen\u00e7a GPLv3. As imagens ISO s\u00e3o formadas para a arquitetura x86_64 em variantes para chips gr\u00e1ficos NVIDIA (2,8 GB) e Intel\/AMD (2,4 GB). <\/p>\n

O sistema \u00e9, acima de tudo, voltado para pessoas que usam o computador para criar algo novo, como desenvolvedores de conte\u00fado, produtos de software, modelos 3D, gr\u00e1ficos, m\u00fasica ou pesquisa cient\u00edfica. A ideia de desenvolver uma edi\u00e7\u00e3o pr\u00f3pria da distribui\u00e7\u00e3o Ubuntu surgiu ap\u00f3s a decis\u00e3o da Canonical de migrar do Unity para o GNOME Shell \u2014 os desenvolvedores da System76 come\u00e7aram a criar um novo tema baseado no GNOME, mas logo perceberam que estavam prontos para oferecer aos usu\u00e1rios um ambiente de desktop diferente, proporcionando ferramentas flex\u00edveis para personalizar o fluxo de trabalho atual. <\/p>\n

Antes do lan\u00e7amento do Pop!_OS 21.04, a distribui\u00e7\u00e3o vinha com uma shell GNOME Shell modificada, um conjunto original de complementos para o GNOME Shell, seu pr\u00f3prio tema, seu conjunto de \u00edcones, outras fontes (Fira e Roboto Slab), configura\u00e7\u00f5es alteradas e um conjunto ampliado de drivers. No lan\u00e7amento do Pop!_OS 21.04, o novo ambiente de usu\u00e1rio COSMIC (Computer Operating System Main Interface Components) substitui a desktop modificada do GNOME, que \u00e9 desenvolvida sob a licen\u00e7a GPLv3. <\/p>\n

O COSMIC continua utilizando tecnologias GNOME, mas se destaca pela introdu\u00e7\u00e3o de mudan\u00e7as conceituais e uma reformula\u00e7\u00e3o mais profunda da \u00e1rea de trabalho, que vai al\u00e9m dos complementos do GNOME Shell. No desenvolvimento do COSMIC, foram estabelecidas metas, como o desejo de tornar a \u00e1rea de trabalho mais f\u00e1cil de usar, expandir a funcionalidade e aumentar a efici\u00eancia do trabalho por meio da personaliza\u00e7\u00e3o do ambiente de acordo com as prefer\u00eancias do usu\u00e1rio.

\"A<\/center> <\/p>\n

Em vez da unificada navega\u00e7\u00e3o horizontal pelos desktops virtuais e aplicativos no modo de vis\u00e3o (Activities Overview) que apareceu no GNOME 40, o COSMIC continua a dividir as visualiza\u00e7\u00f5es para navega\u00e7\u00e3o entre desktops\/janelas abertas e aplicativos instalados (se\u00e7\u00f5es Workspaces e Applications). A apresenta\u00e7\u00e3o separada permite acessar a sele\u00e7\u00e3o de aplicativos com um clique, enquanto um design mais simples evita distra\u00e7\u00f5es visuais.

\r\n \"Por\r\n
<\/div>\r\n <\/div><\/center> <\/p>\n

Para a manipula\u00e7\u00e3o de janelas, est\u00e1 dispon\u00edvel tanto o modo tradicional de controle com o mouse, que \u00e9 familiar para iniciantes, quanto o modo mosaico de layout de janelas, que permite gerenciar o trabalho apenas com o teclado. No modo mosaico, tamb\u00e9m \u00e9 poss\u00edvel usar o mouse para reorganizar as janelas fixadas \u2014 basta clicar e arrastar a janela para o local desejado. Na primeira execu\u00e7\u00e3o, \u00e9 oferecido um assistente de configura\u00e7\u00e3o inicial, que permite escolher o comportamento do ambiente de trabalho e a apar\u00eancia mais adequados para voc\u00ea.

\r\n \"Por\r\n
<\/div>\r\n <\/div><\/center> <\/p>\n

Por exemplo, \u00e9 poss\u00edvel escolher a posi\u00e7\u00e3o da barra de aplicativos (na parte inferior, superior, direita ou esquerda), tamanho (se ocupar toda a largura da tela ou n\u00e3o), oculta\u00e7\u00e3o autom\u00e1tica, al\u00e9m de gerenciar a disposi\u00e7\u00e3o dos \u00edcones de desktops, janelas abertas ou aplicativos selecionados. Na barra, pode-se ativar ou desativar bot\u00f5es que chamam as interfaces de navega\u00e7\u00e3o para janelas abertas e aplicativos, mover widgets com rel\u00f3gios e \u00e1rea de notifica\u00e7\u00f5es para o canto superior esquerdo ou direito, e ajustar o acionamento do gerador que exibe a barra de lan\u00e7amento de aplicativos ao mover o cursor do mouse para o canto superior esquerdo da tela.

\"A<\/center> <\/p>\n

Ao pressionar a tecla Super, ser\u00e1 iniciado por padr\u00e3o a interface do Launcher, que permite iniciar aplicativos, executar comandos arbitr\u00e1rios, calcular express\u00f5es matem\u00e1ticas (por exemplo, voc\u00ea pode digitar \u201c=2+2\u201d), acessar se\u00e7\u00f5es espec\u00edficas do configurador e alternar entre programas j\u00e1 abertos. A barra de pesquisa embutida permite pressionar Super e come\u00e7ar a digitar a m\u00e1scara para selecionar o programa desejado, procurar arquivos ou buscar conte\u00fado em um site espec\u00edfico. Se desejado, \u00e9 poss\u00edvel alterar a atribui\u00e7\u00e3o da tecla Super para outras a\u00e7\u00f5es, como abrir a navega\u00e7\u00e3o entre ambientes de trabalho e aplicativos.

\"A<\/center> <\/p>\n

Al\u00e9m das teclas de atalho, tamb\u00e9m \u00e9 poss\u00edvel usar gestos de controle no touchpad. Por exemplo, tocar com quatro dedos e mover para a direita inicia a interface de navega\u00e7\u00e3o de aplicativos, para a esquerda \u2014 exibe a lista de janelas abertas, e para cima\/para baixo \u2014 troca para outra. escritorio virtual<\/a>Com um movimento de toque com tr\u00eas dedos \u00e9 poss\u00edvel alternar entre as janelas abertas.

\"A<\/center> <\/p>\n

Entre as caracter\u00edsticas da nova vers\u00e3o, destaca-se a possibilidade de posicionamento opcional dos bot\u00f5es de minimizar e maximizar a janela (por padr\u00e3o, apenas o bot\u00e3o de minimizar \u00e9 exibido), suporte para a atualiza\u00e7\u00e3o da parti\u00e7\u00e3o de disco 'recovery' atrav\u00e9s do configurador padr\u00e3o, um novo algoritmo de relev\u00e2ncia na busca de programas e um sistema de plug-ins para expandir as capacidades de busca no Launcher.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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