{"id":181732,"date":"2026-05-25T20:48:20","date_gmt":"2026-05-25T18:48:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kmscon-10-0"},"modified":"2026-05-25T20:48:20","modified_gmt":"2026-05-25T18:48:21","slug":"kmscon-10-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/kmscon-10-0","title":{"rendered":"kmscon 10.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/github.com\/kmscon\/kmscon\/releases\/tag\/v10.0.0\">Aconteceu<\/a> lan\u00e7amento do kmscon 10.0 \u2013 um emulador de terminal criado como substituto do console do kernel. Em vez do subsistema do kernel vt, o kmscon utiliza KMS e implementa a funcionalidade necess\u00e1ria no espa\u00e7o do usu\u00e1rio.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>Essa abordagem resolve o problema da baixa qualidade do c\u00f3digo na subsistema vt e a falta de experi\u00eancia dos mantenedores, tornando praticamente imposs\u00edvel o desenvolvimento futuro dessa subsistema.<\/p>\n<p>Recursos do kmscon:<\/p>\n<ul>\n<li>possibilidade de configurar todas as op\u00e7\u00f5es atrav\u00e9s de argumentos de linha de comando ou arquivo de configura\u00e7\u00e3o;<\/li>\n<li>possibilidade de especificar o dispositivo de sa\u00edda. S\u00e3o suportados dispositivos fbdev e DRM;<\/li>\n<li>possibilidade de especificar o modo de v\u00eddeo (resolu\u00e7\u00e3o e orienta\u00e7\u00e3o da tela);<\/li>\n<li>possibilidade de configurar um esquema de cores personalizado;<\/li>\n<li>possibilidade de habilitar a acelera\u00e7\u00e3o gr\u00e1fica de hardware usando GLESv2;<\/li>\n<li>possibilidade de desligar automaticamente o display ap\u00f3s um tempo de inatividade;<\/li>\n<li>suporte para sess\u00f5es altern\u00e1veis por atalho (semelhante \u00e0s sess\u00f5es VT), com um n\u00famero m\u00e1ximo de 50 sess\u00f5es por padr\u00e3o;<\/li>\n<li>renderiza\u00e7\u00e3o de fontes modernas com suporte para hinting, suaviza\u00e7\u00e3o subpixel e todas as outras funcionalidades fornecidas pelas bibliotecas freetype e pango. Tamb\u00e9m s\u00e3o suportadas as fontes GNU Unifont e fontes padr\u00e3o 8\u00d716. O Unicode \u00e9 totalmente implementado;<\/li>\n<li>possibilidade de especificar tamanhos de fonte, inclusive por hotkey durante a execu\u00e7\u00e3o, resolvendo assim o problema de exibi\u00e7\u00e3o em telas HiDPI;<\/li>\n<li>integra\u00e7\u00e3o com libxkbcommon, incluindo a possibilidade de definir o modelo e o layout do teclado;<\/li>\n<li>suporte a mouse. Pode-se usar o cursor tanto software quanto hardware;<\/li>\n<li>suporte a rolagem de texto (buffer de scrollback), tanto por hotkeys quanto usando o bot\u00e3o do meio do mouse. Ao usar o mouse, a rolagem natural pode ser configurada.<\/li>\n<\/ul>\n<h2>Como funciona<\/h2>\n<p>o kmscon \u00e9 iniciado na inicializa\u00e7\u00e3o do sistema como um servi\u00e7o convencional usando seu sistema de inicializa\u00e7\u00e3o.<\/p>\n<p>Se o kmscon detectar VT-dispositivos no sistema, ele encontra um livre e o ocupa. Isso permite que, em sistemas normais (com VT em uso), voc\u00ea possa alternar para o kmscon como um console do kernel comum usando a hotkey Ctrl+Alt+F&lt;num&gt;.<\/p>\n<p>Se houver um servi\u00e7o, como o getty, j\u00e1 em execu\u00e7\u00e3o no dispositivo VT que voc\u00ea deseja alocar para o kmscon, esse servi\u00e7o deve ser interrompido. Isso \u00e9 configur\u00e1vel dependendo do sistema; por exemplo, no caso do Busybox, \u00e9 necess\u00e1rio editar \/etc\/inittab.<\/p>\n<p>Se a subsistema VT n\u00e3o estiver ativada (ou seja, se no arquivo de configura\u00e7\u00e3o do kernel estiver definido CONFIG_VT=n, que \u00e9 exatamente o objetivo do desenvolvimento do kmscon), o kmscon simplesmente ocupa o dispositivo de sa\u00edda especificado na configura\u00e7\u00e3o. Ap\u00f3s isso, \u00e9 necess\u00e1rio usar suas sess\u00f5es internas.<\/p>\n<p>Aplicativos GUI, como o servidor X, devem ser iniciados a partir da sess\u00e3o kmscon usando o programa especial kmscon-launch-gui. Isso \u00e9 necess\u00e1rio para a correta transfer\u00eancia de posse de recursos, em particular o dispositivo de sa\u00edda.<\/p>\n<h2>Mudan\u00e7as na vers\u00e3o 10.0<\/h2>\n<ul>\n<li>foi adicionada a gera\u00e7\u00e3o de um arquivo espec\u00edfico do kmscon com a base terminfo. A vari\u00e1vel de ambiente TERM=kmscon pode ser definida tanto no shell quanto atrav\u00e9s de um argumento CLI ou op\u00e7\u00e3o de configura\u00e7\u00e3o.<\/li>\n<li>suporte a fontes com largura vari\u00e1vel, e n\u00e3o apenas monoespa\u00e7adas.<\/li>\n<li>suporte para obten\u00e7\u00e3o de recursos (como dispositivo DRM) atrav\u00e9s do libseat. Isso, a longo prazo, permitir\u00e1 executar o kmscon em sess\u00f5es de usu\u00e1rio, e n\u00e3o apenas como root, como \u00e9 atualmente.<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/linux-general\/18300094\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a kmscon 10.0 &ndash; \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u043e\u0437\u0434\u0430\u043d \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0437\u0430\u043c\u0435\u043d\u044b \u044f\u0434\u0435\u0440\u043d\u043e\u0439 \u043a\u043e\u043d\u0441\u043e\u043b\u0438. \u0412\u043c\u0435\u0441\u0442\u043e \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u044f\u0434\u0440\u0430 vt kmscon \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 KMS \u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u0443\u044e \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432 \u044e\u0437\u0435\u0440\u0441\u043f\u0435\u0439\u0441\u0435. \u0421 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0442\u0430\u043a\u043e\u0433\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0430 \u0440\u0435\u0448\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u043a\u043e\u0434\u0430 \u0432 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0435 vt \u0438 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u0443 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0445 \u043e\u043f\u044b\u0442\u0430 \u0432 \u043d\u0435\u043c, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u043c \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0435 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u044d\u0442\u043e\u0439 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-181732","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta 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