{"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\/da\/blog\/news\/ubuntu-prekrashhaet-formirovanie-paketov-dlya-32-razryadnoj-arhitektury-x86","title":{"rendered":"Ubuntu stopper med at bygge pakker til 32-bit x86-arkitektur","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

To \u00e5r efter oph\u00f8ret af dannelsen af 32-bit installationsbilleder til x86-arkitekturen, har udviklerne af Ubuntu har besluttet<\/a><\/noindex> officielt afsluttet livscyklussen for denne arkitektur i distributionen. Fra efter\u00e5rsudgivelsen af Ubuntu 19.10 vil pakker i repository for i386-arkitekturen ikke l\u00e6ngere blive dannet. <\/p>\n

Den sidste LTS-version for brugere af 32-bit systemer x86 vil blive Ubuntu 18.04, hvis support vil vare indtil april 2023 (med betalt abonnement indtil 2028). Alle officielle udgaver af projektet (Xubuntu, Kubuntu, Lubuntu osv.) samt afledte distributioner (Linux Mint, Pop_OS, Zorin osv.) vil ikke l\u00e6ngere kunne levere versioner til 32-bit x86-arkitekturen, da de er bygget ud fra den f\u00e6lles pakke-database med Ubuntu (de fleste udgaver er allerede stoppet med at levere installationsbilleder til i386).<\/p>\n

For at sikre k\u00f8rsel af eksisterende 32-bit programmer, som ikke kan recompileres til 64-bit systemer (for eksempel forbliver mange spil p\u00e5 Steam kun i 32-bit versioner), i milj\u00f8et af Ubuntu 19.10 og nyere udgivelser tilbys<\/a><\/noindex> skal der bruges et separat milj\u00f8 med Ubuntu 18.04, installeret i en container eller chroot, eller pakke applikationen i en snap-pakket med runtime-bibliotekerne core18 baseret p\u00e5 Ubuntu 18.04.<\/p>\n

Som \u00e5rsag til oph\u00f8ret af support for i386-arkitekturen n\u00e6vnes manglende mulighed for at vedligeholde pakker p\u00e5 niveau med de andre underst\u00f8ttede arkitekturer i Ubuntu p\u00e5 grund af utilstr\u00e6kkeligt niveau af support i Linux-kernen, v\u00e6rkt\u00f8jer og browsere. Is\u00e6r de seneste fremskridt inden for sikkerhedsfremmende foranstaltninger og beskyttelse mod fundamentale s\u00e5rbarheder udvikles ikke l\u00e6ngere rettidigt for 32-bit x86-systemer og bliver kun tilg\u00e6ngelige for 64-bit arkitekturen. <\/p>\n

Desuden kr\u00e6ver vedligeholdelse af pakkegrundlaget for i386 store ressourcer til udvikling og kvalitetskontrol, som ikke st\u00e5r m\u00e5l med den begr\u00e6nsede brugerbase, der fortsat anvender for\u00e6ldet udstyr. Antallet af i386-systemer vurderes til 1% af det samlede antal installerede systemer. De fleste pc'er og b\u00e6rbare computere med Intel- og AMD-processorer, der er udgivet de sidste 10 \u00e5r, kan problemfrit overg\u00e5 til brug af 64-bit tilstand. Udstyr, der ikke underst\u00f8tter 64-bit tilstand, er allerede s\u00e5 for\u00e6ldet, at det ikke har de n\u00f8dvendige beregningsressourcer til at k\u00f8re de seneste udgivelser af Ubuntu Desktop.<\/p>\n

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

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

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