{"id":35425,"date":"2019-10-31T22:04:17","date_gmt":"2019-10-31T19:04:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ubuntu-prekrashhaet-formirovanie-paketov-dlya-32-razryadnoj-arhitektury-x86\/"},"modified":"2019-10-31T22:04:17","modified_gmt":"2019-10-31T19:04:17","slug":"ubuntu-prekrashhaet-formirovanie-paketov-dlya-32-razryadnoj-arhitektury-x86","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/ubuntu-prekrashhaet-formirovanie-paketov-dlya-32-razryadnoj-arhitektury-x86","title":{"rendered":"Ubuntu interrompe la creazione di pacchetti per l'architettura x86 a 32 bit","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dopo due anni dalla cessazione della creazione di immagini di installazione a 32 bit per l'architettura x86, gli sviluppatori di Ubuntu. \u00e8 stata presa una decisione<\/a><\/noindex> annunciano il completamento del ciclo di vita di questa architettura nella distribuzione. A partire dal rilascio autunnale di Ubuntu 19.10, non verranno pi\u00f9 costruiti pacchetti nei repository per l'architettura i386. <\/p>\n

L'ultima versione LTS per gli utenti di sistemi a 32 bit x86 sar\u00e0 Ubuntu 18.04, il cui supporto durer\u00e0 fino ad aprile 2023 (con abbonamento a pagamento fino al 2028). Tutte le edizioni ufficiali del progetto (Xubuntu, Kubuntu, Lubuntu ecc.), cos\u00ec come le distribuzioni derivate (Linux Mint, Pop_OS, Zorin ecc.) non potranno pi\u00f9 fornire versioni per l'architettura a 32 bit x86, poich\u00e9 vengono compilate da una base di pacchetti comune a Ubuntu (la maggior parte delle edizioni ha gi\u00e0 cessato la fornitura di immagini di installazione per i386).<\/p>\n

Per garantire l'esecuzione delle attuali applicazioni a 32 bit, che non possono essere ricompilate per sistemi a 64 bit (ad esempio, molti giochi su Steam sono disponibili solo in versioni a 32 bit), in Ubuntu 19.10 e nelle versioni successive. si propone<\/a><\/noindex> utilizzare un ambiente separato con Ubuntu 18.04, installato in un container o chroot, o impacchettare l'applicazione in un pacchetto snap con le librerie runtime core18 basate su Ubuntu 18.04.<\/p>\n

Come motivo della cessazione del supporto per l'architettura i386 si menziona l'impossibilit\u00e0 di mantenere i pacchetti a livello delle altre architetture supportate in Ubuntu a causa di un insufficiente livello di supporto nel kernel Linux, negli strumenti e nei browser. In particolare, gli ultimi progressi nel campo del potenziamento della sicurezza e degli strumenti di protezione contro vulnerabilit\u00e0 fondamentali non vengono pi\u00f9 sviluppati in modo tempestivo per i sistemi a 32 bit x86 e diventano disponibili solo per l'architettura a 64 bit. <\/p>\n

Inoltre, il mantenimento della base pacchetti per i386 richiede ingenti risorse per lo sviluppo e il controllo qualit\u00e0, che non giustificano la spesa a causa della ridotta base utenti che continua a utilizzare hardware obsoleto. Si stima che il numero di sistemi i386 rappresenti l'1% del totale dei sistemi installati. La maggior parte dei PC e dei laptop con processori Intel e AMD prodotti negli ultimi 10 anni possono essere facilmente convertiti all'uso della modalit\u00e0 a 64 bit. L'hardware che non supporta la modalit\u00e0 a 64 bit \u00e8 gi\u00e0 cos\u00ec obsoleto da non possedere le risorse computazionali necessarie per eseguire le ultime versioni di Ubuntu Desktop.<\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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A partire dal rilascio autunnale di Ubuntu 19.10, i pacchetti nel repository per l'architettura i386 non verranno pi\u00f9 creati. L'ultima versione LTS per gli utenti dei sistemi a 32 bit x86 sar\u00e0 Ubuntu 18.04, il cui supporto continuer\u00e0.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/ubuntu-prekrashhaet-formirovanie-paketov-dlya-32-razryadnoj-arhitektury-x86","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Ubuntu \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0430\u0435\u0442 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f 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