{"id":183461,"date":"2026-09-25T04:54:23","date_gmt":"2026-09-25T02:54:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-sredy-rabochego-stola-cosmic-1-9-0"},"modified":"2026-09-25T04:54:28","modified_gmt":"2026-09-25T02:54:28","slug":"cosmic-1-9-0-desktop-environment-released","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/cosmic-1-9-0-desktop-environment-released","title":{"rendered":"Lan\u00e7amento do ambiente de desktop COSMIC 1.9.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A empresa System76, que desenvolve a distribui\u00e7\u00e3o Linux Pop!_OS, lan\u00e7ou a vers\u00e3o do ambiente de desktop COSMIC 1.9.0. Os pacotes do COSMIC 1.9.0 est\u00e3o dispon\u00edveis na distribui\u00e7\u00e3o Pop!_OS 24.04 e em breve ser\u00e3o esperados no Fedora, NixOS, Arch Linux, openSUSE, Aeyrin OS, Redox e CachyOS. O c\u00f3digo foi escrito na linguagem Rust e \u00e9 distribu\u00eddo sob as licen\u00e7as GPLv3 (aplicativos) e MPL-2.0 (bibliotecas).    <\/p>\n<p>O COSMIC est\u00e1 se desenvolvendo como um projeto universal, n\u00e3o vinculado a uma distribui\u00e7\u00e3o espec\u00edfica e de acordo com as especifica\u00e7\u00f5es do Freedesktop. Para construir a interface no COSMIC, \u00e9 utilizada a biblioteca Iced, que emprega tipos seguros, arquitetura modular e modelo de programa\u00e7\u00e3o reativa, al\u00e9m de oferecer uma arquitetura familiar para desenvolvedores j\u00e1 acostumados com a linguagem de constru\u00e7\u00e3o de interfaces declarativas Elm. V\u00e1rios motores de renderiza\u00e7\u00e3o s\u00e3o disponibilizados, suportando Vulkan, Metal, DX12, OpenGL 2.1+ e OpenGL ES 2.0+. Os desenvolvedores t\u00eam \u00e0 disposi\u00e7\u00e3o um conjunto pronto de widgets, a capacidade de criar manipuladores ass\u00edncronos e usar uma disposi\u00e7\u00e3o adaptativa dos elementos da interface dependendo do tamanho da janela e da tela.     <\/p>\n<p>Al\u00e9m do uso da linguagem Rust, destacam-se no COSMIC os modos de composi\u00e7\u00e3o h\u00edbrida em mosaico de janelas e fixa\u00e7\u00e3o em pilha de janelas (agrupamento de janelas similar a abas em navegadores), que podem ser ativados em rela\u00e7\u00e3o a \u00e1reas de trabalho virtuais. O projeto tamb\u00e9m desenvolve o compositor <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\">servidor<\/a> cosmic-comp baseado no Wayland.     <\/p>\n<p>Entre as altera\u00e7\u00f5es:  <\/p>\n<ul>\n<li class=\"l\"> Foi implementado o visualizador de imagens COSMIC Viewer, que oferece ferramentas de edi\u00e7\u00e3o integradas (corte, rota\u00e7\u00e3o) com a possibilidade de desfazer mudan\u00e7as.    <center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/8fcaf47693b0eead2d1ecf22926b0304.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Foi lan\u00e7ado o teclado virtual COSMIC OSK, que suporta entrada por tela sens\u00edvel ao toque ou gamepad.    <center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/82802bc47b684bce315f52abb3d25354.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> A apar\u00eancia do gerenciador de aplicativos COSMIC Store foi reformulada, e agora exibe o nome do desenvolvedor.    <center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/6e8acb8632d4a32ef3b128e7d733c481.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Foi adicionado um applet para exibi\u00e7\u00e3o adaptativa do teclado virtual.\n<li class=\"l\"> No gerenciador de composi\u00e7\u00e3o cosmic-comp, foi implementada a funcionalidade de exibir pap\u00e9is de parede e o teclado virtual na tela de bloqueio do sistema.\n<li class=\"l\"> No gerenciador de arquivos cosmic-files, foram adicionadas configura\u00e7\u00f5es de ordena\u00e7\u00e3o no di\u00e1logo de salvamento de arquivos.\n<li class=\"l\"> Foi adicionada suporte opcional ao systemd-homed na tela de entrada cosmic-greeter.\n<li class=\"l\"> Foi implementada a oculta\u00e7\u00e3o de todas as notifica\u00e7\u00f5es vis\u00edveis ao ativar o modo &#171;N\u00e3o Perturbe&#187;.\n<li class=\"l\"> Foi adicionada uma configura\u00e7\u00e3o de espessura das bordas na barra.\n<li class=\"l\"> No configurador, foram adicionadas configura\u00e7\u00f5es para o teclado virtual e implementada uma op\u00e7\u00e3o para exibir o dia da semana.\n<li class=\"l\"> No cosmic-settings-daemon foi garantida a sincroniza\u00e7\u00e3o das configura\u00e7\u00f5es de fontes para aplicativos GNOME.      <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66339\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f System76, \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0430\u044f Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Pop!_OS, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0440\u0435\u0434\u044b \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0430 COSMIC 1.9.0. \u041f\u0430\u043a\u0435\u0442\u044b \u0441 COSMIC 1.9.0 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 Pop!_OS 24.04 \u0438 \u0432 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043e\u0436\u0438\u0434\u0430\u044e\u0442\u0441\u044f \u0432 Fedora, NixOS, Arch Linux, openSUSE, Aeyrin OS, Redox \u0438 CachyOS. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438 GPLv3 (\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f) \u0438 MPL-2.0 (\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438). COSMIC \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183461","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f System76, \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0430\u044f Linux-\u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Pop!_OS, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 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