{"id":41772,"date":"2020-02-16T16:39:21","date_gmt":"2020-02-16T13:39:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-ubuntu-18-04-4-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux"},"modified":"2020-02-16T16:39:21","modified_gmt":"2020-02-16T13:39:21","slug":"vypusk-ubuntu-18-04-4-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/vypusk-ubuntu-18-04-4-lts-c-obnovleniem-graficheskogo-steka-i-yadra-linux","title":{"rendered":"Il rilascio di Ubuntu 18.04.4 LTS con aggiornamento dello stack grafico e del kernel Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/lists.ubuntu.com\/archives\/ubuntu-announce\/2020-February\/000254.html\">Presentato<\/a><\/noindex> aggiornamento della distribuzione <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/BionicBeaver\/ReleaseNotes\">Ubuntu 18.04.4 LTS<\/a><\/noindex>, che include modifiche relative al miglioramento del supporto hardware, all'aggiornamento del kernel Linux e del stack grafico, e alla correzione di errori nell'installer e nel bootloader. Sono inclusi anche aggiornamenti recenti per diverse centinaia di pacchetti, che riguardano la risoluzione <noindex><a rel=\"nofollow\" href=\"http:\/\/www.ubuntu.com\/usn\">vulnerabilit\u00e0<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.launchpad.net\/ubuntu\">di problemi<\/a><\/noindex>, che influenzano la stabilit\u00e0. Sono contemporaneamente presentati aggiornamenti simili <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/BionicBeaver\/ReleaseNotes#Official_flavours\">aggiornamenti<\/a><\/noindex> Kubuntu 18.04.4 LTS, Ubuntu Budgie 18.04.4 LTS, Ubuntu MATE 18.04.4 LTS, Lubuntu 18.04.4 LTS, Ubuntu Kylin 18.04.4 LTS e Xubuntu 18.04.4 LTS.<\/p>\n<p>Nel rilascio <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/BionicBeaver\/ReleaseNotes\/ChangeSummary\/18.04.4\">sono stati inclusi<\/a><\/noindex> alcuni miglioramenti, retroportati dalla versione  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51694\">Ubuntu 19.10<\/a><\/noindex>:\n<\/p>\n<ul>\n<li class=\"l\"> \u00c8 stato proposto l'aggiornamento dei pacchetti del kernel <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51447\">5.3<\/a><\/noindex> (In Ubuntu 18.04 the kernel used was 4.15, while in Ubuntu 18.04.2 it was 4.18, and in Ubuntu 18.04.3 it was 5.0);\n<\/li>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.launchpad.net\/ubuntu\/+source\/mesa\/+bug\/1848522\">Aggiornati<\/a><\/noindex> componenti del stack grafico, inclusi i nuovi rilasci di Mesa 19.2, X.Org Server 1.20.5 e libdrm 2.44.99, testati in Ubuntu 19.10. Sono state aggiunte nuove versioni dei driver video per chip Intel, AMD e NVIDIA (incluso il driver proprietario NVIDIA 435);\n<\/li>\n<li class=\"l\"> Aggiornate le versioni dei pacchetti OpenJDK 11 (OpenJDK 8 spostato nel repository universe), OpenSSL 1.1.1 (OpenSSL 1.0.2n rimane disponibile come opzione), thunderbird 68.2.2, dpdk 17.11.6, snapd 2.42, cloud-init 19.4.33, open-vm-tools 11.0, openvswitch 2.9.5;\n<li class=\"l\"> Fanno parte <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.launchpad.net\/ubuntu\/+source\/finalrd\/+bug\/1830211\">\u00e8 stata aggiunta<\/a><\/noindex> servizio <noindex><a rel=\"nofollow\" href=\"http:\/\/manpages.ubuntu.com\/manpages\/cosmic\/man1\/finalrd.1.html\">finalrd<\/a><\/noindex>, che consente di generare il contenuto della cartella \/run\/initramfs, che sar\u00e0 utilizzato in systemd-shutdown durante la fase di arresto del sistema, quando la partizione radice \u00e8 gi\u00e0 stata smontata;\n<li class=\"l\"> In <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/linuxkit\/linuxkit\/tree\/master\/projects\/shiftfs\">shiftfs<\/a><\/noindex>, FS virtuale per mappare i punti di montaggio negli spazi dei nomi degli utenti (user namespace), \u00e8 stata aggiunta la supporto per la modalit\u00e0 di input\/output diretto (O_DIRECT, operando senza buffering e bypassando la cache);\n<li class=\"l\"> La utility snap-tool ha aggiunto il supporto per il retry del download in caso di errore;\n<li class=\"l\"> Aggiunto il pacchetto <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.launchpad.net\/ubuntu\/+source\/wslu\/+bug\/1849679\">wslu<\/a><\/noindex> con impostazioni e utility per l'integrazione di Ubuntu con l'ambiente <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50866\">WSL<\/a><\/noindex> (Windows Subsystem for Linux);\n<li class=\"l\"> In gnome-software sono state aggiornate le categorie delle applicazioni disponibili tramite il catalogo dei pacchetti in formato snap;\n<li class=\"l\"> Dalla lista delle applicazioni raccomandate \u00e8 stato rimosso il pacchetto ubuntu-web-launchers;\n<li class=\"l\"> In Thunderbird, per la condivisione di file in modalit\u00e0 FileLink, dove l'allegato viene salvato su servizi esterni con la sola trasmissione di un link allo storage esterno all'interno della lettera, \u00e8 stato attivato di default il servizio WeTransfer.\n<\/ul>\n<p>In <noindex><a rel=\"nofollow\" href=\"http:\/\/releases.ubuntu.com\/bionic\/\">build<\/a><\/noindex> per il desktop, i nuovi kernel e il stack grafico sono offerti di default. Per i sistemi server, il nuovo kernel \u00e8 aggiunto come opzione nell'installer. Ha senso utilizzare i nuovi build solo per nuove installazioni: i sistemi installati in precedenza possono ricevere tutte le modifiche presenti in Ubuntu 18.04.4 tramite il sistema di aggiornamenti standard. <\/p>\n<p>Ricordiamo che per la fornitura di nuove versioni del kernel e del stack grafico <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/Kernel\/RollingLTSEnablementStack\">applicato<\/a><\/noindex>  modello di supporto agli aggiornamenti rolling, secondo il quale i kernel e i driver backportati saranno supportati solo fino all'uscita del prossimo aggiornamento correttivo della branch LTS di Ubuntu. Ad esempio, il kernel Linux 5.3 proposto nella versione attuale sar\u00e0 supportato fino all'uscita di Ubuntu 18.04.5, che includer\u00e0 un kernel della composizione di Ubuntu 20.04. Il kernel di base fornito inizialmente, 4.15, sar\u00e0 supportato per l'intero ciclo di accompagnamento. Il supporto dell'uscita LTS di Ubuntu 18.04 durer\u00e0 fino ad aprile 2023, dopo di che per ulteriori 5 anni. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49615\">saranno formati<\/a><\/noindex> aggiornamenti nel contesto di un supporto separato a pagamento (ESM, Extended Security Maintenance).<\/p>\n<p><center><img decoding=\"async\" alt=\"Il rilascio di Ubuntu 18.04.4 LTS con aggiornamento dello stack grafico e del kernel Linux \" src=\"\/wp-content\/uploads\/2020\/02\/13fdb8501718f5cb181f19b142a6bed5.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><\/p>\n<p>Per aggiornare installazioni esistenti a nuove versioni del kernel e del stack grafico <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.ubuntu.com\/Kernel\/LTSEnablementStack\">si deve<\/a><\/noindex> eseguire il 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=52362\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\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 18.04.4 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 18.04.4 LTS, Ubuntu Budgie [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":41773,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-41772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" 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