{"id":36938,"date":"2019-10-31T22:14:51","date_gmt":"2019-10-31T19:14:51","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-ubuntu-18-04-3-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux\/"},"modified":"2019-10-31T22:14:51","modified_gmt":"2019-10-31T19:14:51","slug":"vypusk-ubuntu-18-04-3-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-ubuntu-18-04-3-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","title":{"rendered":"Lan\u00e7amento do Ubuntu 18.04.3 LTS com atualiza\u00e7\u00e3o do stack gr\u00e1fico e do n\u00facleo do Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/lists.ubuntu.com\/archives\/ubuntu-announce\/2019-August\/000248.html\">Criado<\/a><\/noindex> atualiza\u00e7\u00e3o da distribui\u00e7\u00e3o <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/BionicBeaver\/ReleaseNotes\">Ubuntu 18.04.3 LTS<\/a><\/noindex>, que inclui altera\u00e7\u00f5es relacionadas \u00e0 melhoria do suporte a hardware, atualiza\u00e7\u00e3o do n\u00facleo Linux e da pilha gr\u00e1fica, corre\u00e7\u00e3o de erros no instalador e no gerenciador de inicializa\u00e7\u00e3o. A vers\u00e3o tamb\u00e9m inclui atualiza\u00e7\u00f5es atuais para v\u00e1rias centenas de pacotes, relacionadas \u00e0 corre\u00e7\u00e3o <noindex><a rel=\"nofollow\" href=\"http:\/\/www.ubuntu.com\/usn\">vulnerabilidades<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.launchpad.net\/ubuntu\">problemas<\/a><\/noindex>, que afetam a estabilidade. Simultaneamente, s\u00e3o apresentadas atualiza\u00e7\u00f5es semelhantes <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/XenialXerus\/ReleaseNotes#Official_flavours\">atualiza\u00e7\u00f5es<\/a><\/noindex> Kubuntu 18.04.3 LTS, Ubuntu Budgie 18.04.3 LTS, Ubuntu MATE 18.04.3 LTS,<br \/>\nLubuntu 18.04.3 LTS, Ubuntu Kylin 18.04.3 LTS e Xubuntu 18.04.3 LTS.<\/p>\n<p>A composi\u00e7\u00e3o da vers\u00e3o <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/BionicBeaver\/ReleaseNotes\/ChangeSummary\/18.04.3\">incluiu<\/a><\/noindex> algumas melhorias, retroportadas da vers\u00e3o  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50534\">Ubuntu 19.04<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\">  Foi sugerida a atualiza\u00e7\u00e3o dos pacotes com o n\u00facleo <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50201\">5.0<\/a><\/noindex> (no Ubuntu 18.04 usava o kernel 4.15, enquanto o Ubuntu 18.04.2 \u2014 4.18).\n<li class=\"l\"> Os componentes da pilha gr\u00e1fica foram atualizados, incluindo os novos lan\u00e7amentos do mutter 3.28.3 e Mesa 18.2.8, que foram testados no Ubuntu 19.04. Novas vers\u00f5es dos drivers de v\u00eddeo para chips Intel, AMD e NVIDIA foram adicionadas.\n<li class=\"l\"> As vers\u00f5es dos pacotes OpenJDK 11, LLVM 8, Firefox 66.0.4, cloud-init 18.5-21, ceph 12.2.11, PostgreSQL 10.7, snapd 2.38, modemmanager 1.10 foram atualizadas;\n<li class=\"l\"> O instalador da edi\u00e7\u00e3o servidor agora suporta grupos de parti\u00e7\u00f5es LVM criptografados e a possibilidade de usar parti\u00e7\u00f5es de disco existentes na instala\u00e7\u00e3o. Foi implementada a verifica\u00e7\u00e3o autom\u00e1tica de uma nova vers\u00e3o do pacote snap com o instalador, e se dispon\u00edvel, \u00e9 sugerido instalar a atualiza\u00e7\u00e3o;\n<li class=\"l\"> Do Ubuntu 19.04, foi retroportada uma nova vers\u00e3o do sistema  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=46663\">Livepatch<\/a><\/noindex>, que fornece atualiza\u00e7\u00f5es para corrigir vulnerabilidades cr\u00edticas no kernel Linux, aplic\u00e1veis ao sistema em execu\u00e7\u00e3o sem necessidade de reinicializa\u00e7\u00e3o.\n<\/ul>\n<p>Em <noindex><a rel=\"nofollow\" href=\"http:\/\/releases.ubuntu.com\/bionic\/\">para Ubuntu 16.04 e 18.04.<\/a><\/noindex> para desktop, o novo kernel e pilha gr\u00e1fica s\u00e3o oferecidos por padr\u00e3o. Para sistemas de servidor, o novo kernel foi adicionado como uma op\u00e7\u00e3o no instalador. Usar novas vers\u00f5es faz sentido apenas para novas instala\u00e7\u00f5es \u2014 sistemas instalados anteriormente podem obter todas as altera\u00e7\u00f5es presentes no Ubuntu 18.04.3 atrav\u00e9s do sistema de atualiza\u00e7\u00e3o padr\u00e3o. <\/p>\n<p>Lembramos que para a entrega de novas vers\u00f5es do n\u00facleo e da pilha gr\u00e1fica <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/Kernel\/RollingLTSEnablementStack\">\u00e9 aplicada<\/a><\/noindex>  modelo de suporte rolling para atualiza\u00e7\u00f5es, de acordo com o qual os kernels e drivers retroportados ser\u00e3o suportados apenas at\u00e9 o lan\u00e7amento da pr\u00f3xima atualiza\u00e7\u00e3o corretiva da vers\u00e3o LTS do Ubuntu. Por exemplo, o kernel Linux 5.0 sugerido neste lan\u00e7amento ser\u00e1 suportado at\u00e9 a sa\u00edda do Ubuntu 18.04.4, que oferecer\u00e1 o kernel da vers\u00e3o Ubuntu 19.10. O kernel base originalmente fornecido, 4.15, ser\u00e1 suportado durante todo o ciclo de manuten\u00e7\u00e3o.<\/p>\n<p><center><img decoding=\"async\" alt=\"Lan\u00e7amento do Ubuntu 18.04.3 LTS com atualiza\u00e7\u00e3o do stack gr\u00e1fico e do n\u00facleo do Linux \" src=\"\/wp-content\/uploads\/2019\/08\/d0444143410c21dd8849281a9b1e0f5c.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><\/p>\n<p>Para migrar instala\u00e7\u00f5es existentes para novas vers\u00f5es do n\u00facleo e da pilha gr\u00e1fica <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/Kernel\/LTSEnablementStack\">deve<\/a><\/noindex> execute o comando:<\/p>\n<p>   sudo apt-get install \u2014install-recommends linux-generic-hwe-18.04 xserver-xorg-hwe-18.04 <\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51247\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Ubuntu 18.04.3 LTS, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u044f\u0434\u0440\u0430 Linux \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0442\u0435\u043a\u0430, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043e\u0448\u0438\u0431\u043e\u043a \u0432 \u0438\u043d\u0441\u0442\u0430\u043b\u043b\u044f\u0442\u043e\u0440\u0435 \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0435. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 \u0442\u0430\u043a\u0436\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u043e\u0442\u0435\u043d \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c, \u0432\u043b\u0438\u044f\u044e\u0449\u0438\u0445 \u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f Kubuntu 18.04.3 LTS, Ubuntu Budgie [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27675,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-36938","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043e 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