{"id":98245,"date":"2020-10-27T20:42:22","date_gmt":"2020-10-27T18:42:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-ubuntu-20-10"},"modified":"2020-11-18T00:58:45","modified_gmt":"2020-11-17T22:58:45","slug":"vypusk-distributiva-ubuntu-20-10","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-distributiva-ubuntu-20-10","title":{"rendered":"Lan\u00e7amento da distribui\u00e7\u00e3o Ubuntu 20.10","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/19419\/original.png\" itemprop=\"contentURL\"><br \/>\n      <img decoding=\"async\" alt=\"Lan\u00e7amento da distribui\u00e7\u00e3o Ubuntu 20.10 \" src=\"\/wp-content\/uploads\/2020\/10\/9db171f6cdfe9d30d3585fcd87f9d96f.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>    <\/a><\/p>\n<p>Est\u00e1 dispon\u00edvel a vers\u00e3o da distribui\u00e7\u00e3o Ubuntu 20.10 'Groovy Gorilla', que \u00e9 considerada uma vers\u00e3o intermedi\u00e1ria, com atualiza\u00e7\u00f5es que ser\u00e3o disponibilizadas por um per\u00edodo de 9 meses (o suporte ser\u00e1 mantido at\u00e9 julho de 2021). Imagens de teste prontas foram criadas para Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu e Ubuntu Kylin (edi\u00e7\u00e3o para a China).<\/p>\n<p>Principais mudan\u00e7as:<\/p>\n<ul>\n<li>As vers\u00f5es dos aplicativos foram atualizadas. O ambiente de desktop foi atualizado para a vers\u00e3o GNOME 3.38 e o n\u00facleo Linux para a vers\u00e3o 5.8. As vers\u00f5es do GCC 10, LLVM 11, OpenJDK 11, Rust 1.41, Python 3.8.6, Ruby 2.7.0, Perl 5.30, Go 1.13 e PHP 7.4.9 foram atualizadas. Uma nova vers\u00e3o do pacote de escrit\u00f3rio LibreOffice 7.0 foi proposta. Os componentes do sistema, como glibc 2.32, PulseAudio 13, BlueZ 5.55, NetworkManager 1.26.2, QEMU 5.0, Libvirt 6.6, foram atualizados.<\/li>\n<li>Foi feita a transi\u00e7\u00e3o para o uso padr\u00e3o do filtro de pacotes nftables.<\/li>\n<li>Oficialmente, o suporte para as placas Raspberry Pi 4 e Raspberry Pi Compute Module 4 foi adicionado, para as quais uma compila\u00e7\u00e3o especial do Ubuntu Desktop foi preparada e otimizada.<\/li>\n<li>Foi adicionada ao instalador Ubiquity a capacidade de ativar a autentica\u00e7\u00e3o no Active Directory.<\/li>\n<li>O pacote popcon (popularity-contest), usado para transmiss\u00e3o de telemetria anonimizada sobre downloads, instala\u00e7\u00f5es, atualiza\u00e7\u00f5es e remo\u00e7\u00f5es de pacotes, foi removido do conjunto principal.<\/li>\n<li>O acesso \u00e0 ferramenta \/usr\/bin\/dmesg \u00e9 restrito apenas aos usu\u00e1rios que pertencem ao grupo 'adm'. A raz\u00e3o citada \u00e9 a presen\u00e7a de informa\u00e7\u00f5es na sa\u00edda do dmesg que podem ser utilizadas por atacantes para facilitar a cria\u00e7\u00e3o de exploits para eleva\u00e7\u00e3o de privil\u00e9gios.<\/li>\n<li>Mudan\u00e7as nas imagens para sistemas em nuvem: as compila\u00e7\u00f5es com n\u00facleos especializados para sistemas em nuvem e KVM para acelerar o carregamento padr\u00e3o agora inicializam sem initramfs (n\u00facleos comuns ainda utilizam initramfs). Para acelerar o primeiro carregamento, foi implementada a entrega de um in\u00edcio pr\u00e9-configurado para snap, permitindo eliminar o carregamento din\u00e2mico de componentes necess\u00e1rios (seeding).<\/li>\n<p><noindex><\/p>\n<li>Em <a rel=\"nofollow\" href=\"https:\/\/kubuntu.org\/\">Kubuntu<\/a> Foi proposto o ambiente de desktop KDE Plasma 5.19, o conjunto de aplicativos KDE Applications 20.08.1 e a biblioteca Qt 5.14.2. As vers\u00f5es do Elisa 20.08.1, latte-dock 0.9.10, Krita 4.3.0 e Kdevelop 5.5.2 foram atualizadas.<\/li>\n<p><\/noindex><\/p>\n<li>Em <a rel=\"nofollow\" href=\"https:\/\/ubuntu-mate.org\/\">Ubuntu MATE<\/a> Assim como na vers\u00e3o anterior, o ambiente de desktop MATE 1.24 \u00e9 fornecido.<\/li>\n<li>Em <a rel=\"nofollow\" href=\"https:\/\/lubuntu.me\/\">Lubuntu<\/a> Foi proposto o ambiente gr\u00e1fico LXQt 0.15.0.<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/ubuntubudgie.org\/\">Ubuntu Budgie<\/a>No Shuffler, a interface para navega\u00e7\u00e3o r\u00e1pida entre janelas abertas e agrupamento de janelas em grade, foi adicionada a fun\u00e7\u00e3o 'vizinhos pegajosos' e implementados recursos para gerenciamento via linha de comando. O menu agora suporta a busca de configura\u00e7\u00f5es do GNOME e muitas \u00edcones que distra\u00edam foram removidos. Foi adicionada uma nova tema visual Mojave com \u00edcones e elementos de interface no estilo macOS. Adicionado um novo applet com interface em tela cheia para navega\u00e7\u00e3o pelos programas instalados, que pode ser usado como alternativa ao menu de aplicativos. O desktop Budgie foi atualizado para um novo corte de c\u00f3digo do Git.<\/li>\n<li>Em <a rel=\"nofollow\" href=\"https:\/\/ubuntustudio.org\/\">Ubuntu Studio<\/a> A transi\u00e7\u00e3o para o uso do KDE Plasma como ambiente de trabalho padr\u00e3o foi realizada (anteriormente era recomendado o Xfce). Destaca-se que o KDE Plasma possui ferramentas de alta qualidade para artistas gr\u00e1ficos e fot\u00f3grafos (Gwenview, Krita) e melhor suporte para tablets Wacom. Tamb\u00e9m foi feita a transi\u00e7\u00e3o para o novo instalador Calamares. O suporte a Firewire foi restaurado no Ubuntu Studio Controls (drivers baseados em ALSA e FFADO est\u00e3o dispon\u00edveis). Um novo gerenciador de sess\u00f5es de \u00e1udio, ramificado do Non Session Manager, e a ferramenta mcpdisp foram inclu\u00eddos. As vers\u00f5es de Ardour 6.2, Blender 2.83.5, KDEnlive 20.08.1, Krita 4.3.0, GIMP 2.10.18, Scribus 1.5.5, Darktable 3.2.1, Inkscape 1.0.1, Carla 2.2, Studio Controls 2.0.8, OBS Studio 25.0.8, MyPaint 2.0.0 foram atualizadas. O Rawtherapee foi removido da instala\u00e7\u00e3o padr\u00e3o em favor do Darktable. O Jack Mixer foi reinstalado no conjunto principal.<\/li>\n<li>Em <a rel=\"nofollow\" href=\"https:\/\/wiki.xubuntu.org\/releases\/20.10\/release-notes\">Xubuntu<\/a> As vers\u00f5es dos componentes Parole Media Player 1.0.5, Thunar File Manager 1.8.15, Xfce Desktop 4.14.2, Xfce Panel 4.14.4, Xfce Terminal 0.8.9.2, Xfce Window Manager 4.14.5, etc. foram atualizadas.<\/li>\n<\/ul>\n<p>Mudan\u00e7as no Ubuntu Server:<\/p>\n<ul>\n<li>Nos pacotes adcli e realmd, o suporte ao Active Directory foi melhorado.<\/li>\n<li>O pacote Samba 4.12 foi compilado com a biblioteca GnuTLS, resultando em um aumento significativo no desempenho de criptografia para SMB3.<\/li>\n<li>O servidor IMAP Dovecot foi atualizado para a vers\u00e3o 2.3.11, com suporte a SSL\/STARTTLS para conex\u00f5es proxy doveadm e a possibilidade de realizar transa\u00e7\u00f5es IMAP em modo de lote.<\/li>\n<li>Inclu\u00edda a biblioteca liburing, que permite o uso da interface de entrada\/sa\u00edda ass\u00edncrona io_uring, superando o libaio em desempenho (por exemplo, o liburing \u00e9 suportado nos pacotes samba-vfs-modules e qemu).<\/li>\n<li>Adicionado um pacote com o sistema de coleta de m\u00e9tricas Telegraf, que pode ser usado em conjunto com Grafana e Prometheus para construir uma infraestrutura de monitoramento.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p>Not\u00edcia sobre <a rel=\"nofollow\" href=\"https:\/\/opennet.ru\/53947-ubuntu\">opennet.ru<\/a><\/p>\n<p><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/ubuntu\/15961887\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Ubuntu 20.10 &laquo;Groovy Gorilla&raquo;, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u043d\u0435\u0441\u0451\u043d \u043a \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043c, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 9 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 (\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0434\u043e \u0438\u044e\u043b\u044f 2021 \u0433\u043e\u0434\u0430). \u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u0442\u0435\u0441\u0442\u043e\u0432\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0441\u043e\u0437\u0434\u0430\u043d\u044b \u0434\u043b\u044f Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu \u0438 UbuntuKylin (\u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044f \u0434\u043b\u044f \u041a\u0438\u0442\u0430\u044f). \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u0420\u0430\u0431\u043e\u0447\u0438\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":98246,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-98245","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=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri 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