{"id":107381,"date":"2023-03-22T12:48:10","date_gmt":"2023-03-22T10:48:10","guid":{"rendered":"https:\/\/prohoster.info\/?p=107381"},"modified":"2023-03-22T16:30:25","modified_gmt":"2023-03-22T14:30:25","slug":"vypusk-libreboot-20230319-nachalo-razrabotki-linux-distributiva-s-utilitami-openbsd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/vypusk-libreboot-20230319-nachalo-razrabotki-linux-distributiva-s-utilitami-openbsd","title":{"rendered":"Lansare Libreboot 20230319. \u00cenceputul dezvolt\u0103rii unei distribu\u021bii Linux cu utilitare OpenBSD","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A fost lansat\u0103 versiunea de firmware liber Libreboot 20230319. Proiectul dezvolt\u0103 o compilare a proiectului coreboot, oferind o alternativ\u0103 la firmware-urile proprietare UEFI \u0219i BIOS, responsabile pentru ini\u021bializarea CPU-ului, memoriei, dispozitivelor periferice \u0219i altor componente hardware, minimiz\u00e2nd inser\u021biile binare.      <\/p>\n<p>Libreboot vizeaz\u0103 formarea unui mediu de sistem care permite func\u021bionarea complet\u0103 f\u0103r\u0103 software proprietar, nu doar la nivelul sistemului de operare, ci \u0219i al firmware-urilor care asigur\u0103 \u00eenc\u0103rcarea. Libreboot nu doar cur\u0103\u021b\u0103 coreboot de componentele neliberale, ci \u0219i \u00eel completeaz\u0103 cu instrumente pentru a simplifica utilizarea de c\u0103tre utilizatorii finali, form\u00e2nd o distribu\u021bie pe care orice utilizator, f\u0103r\u0103 abilit\u0103\u021bi speciale, o poate utiliza.       <\/p>\n<p>Printre echipamentele suportate \u00een Libreboot:  <\/p>\n<ul>\n<li class=\"l\"> Sisteme desktop Gigabyte GA-G41M-ES2L, Intel D510MO, Intel D410PT, Intel D945GCLF \u0219i Apple iMac 5,2.  <\/li>\n<li class=\"l\"> Laptopuri: ThinkPad X60 \/ X60S \/ X60 Tablet, ThinkPad T60, Lenovo ThinkPad X200 \/ X200S \/ X200 Tablet \/ X220 \/ X230, Lenovo ThinkPad R400, Lenovo ThinkPad T400 \/ T400S \/ T420 \/ T440, Lenovo ThinkPad T500 \/ T530, Lenovo ThinkPad W500 \/ W530, Lenovo ThinkPad R500, Apple MacBook1 \u0219i MacBook2, precum \u0219i diverse dispozitive Chromebook de la companiile ASUS, Samsung, Acer \u0219i HP.  <\/li>\n<\/ul>\n<p>\u00cen noua versiune:  <\/p>\n<ul>\n<li class=\"l\"> A fost ad\u0103ugat\u0103 suport pentru laptopurile Lenovo ThinkPad W530 \u0219i T530. \u00cen urm\u0103toarea versiune, se a\u0219teapt\u0103 suport pentru HP EliteBook 8560w, Lenovo G505S \u0219i Dell Latitude E6400.\n<li class=\"l\"> Suportul pentru pl\u0103cile Asus p2b_ls \u0219i p3b_f a fost oprit.\n<li class=\"l\"> Pentru pl\u0103cile cu procesoare bazate pe microarhitectura Haswell, codul pentru ini\u021bializarea memoriei (raminit) a fost adaptat. Func\u021bionarea a fost verificat\u0103 pe laptopurile ThinkPad T440p \u0219i ThinkPad W541.\n<li class=\"l\"> Problemele legate de trecerea \u00een modul de repaus (S3) pe laptopurile ThinkPad T440p \u0219i ThinkPad W541 au fost rezolvate.\n<li class=\"l\"> \u00cen GRUB a fost activat modul for\u021bat de ie\u0219ire c\u0103tre consol\u0103 (GRUB_TERMINAL=console) f\u0103r\u0103 a modifica modul video, ceea ce a \u00eembun\u0103t\u0103\u021bit afi\u0219area meniurilor de \u00eenc\u0103rcare ale unor medii de instalare ale unor distribu\u021bii Linux.\n<li class=\"l\"> Pentru majoritatea pl\u0103cilor x86, sincronizarea cu baza de cod CoreBoot a fost realizat\u0103 la starea din februarie 2023, printre altele, fiind transferate \u00eembun\u0103t\u0103\u021biri pentru dispozitivele cu cipuri bazate pe microarhitectura Haswell (ThinkPad T440p\/W541).\n<li class=\"l\"> Modific\u0103rile din bazele de cod actuale GRUB \u0219i SeaBIOS au fost transferate.\n<li class=\"l\"> Timpul de a\u0219teptare \u00een grub.cfg a fost redus de la 10 la 5 secunde.\n<li class=\"l\"> Pentru laptopurile ThinkPad GM45, dimensiunea memoriei video alocate \u00een mod implicit a fost redus\u0103 de la 352MB la 256MB.\n<li class=\"l\"> Baza de cod a nvmutil a fost revizuit\u0103.  <\/ul>\n<p>\u00cen plus, autorul Libreboot a \u00eenceput dezvoltarea unei noi distribu\u021bii Live minimaliste pentru restaurarea sistemelor dup\u0103 defec\u021biuni. Similar cu distribu\u021bia Heads, proiectul dezvolt\u0103 un mediu sistematizat minimalist pe Flash, care poate fi \u00eenc\u0103rcat din LibreBoot, CoreBoot sau LinuxBoot, dar, \u00een loc de a fi compilat ca un \u201epayload\u201d de boot, \u00een noul proiect se preconizeaz\u0103 preg\u0103tirea unei imagini de sistem separate, care s\u0103 fie \u00eenc\u0103rcat\u0103 \u00een CBFS \u0219i invocat\u0103 din payload-uri intermediare cu GRUB sau SeaBIOS, capabile s\u0103 execute fi\u0219ierele executabile stocate pe Flash.        <\/p>\n<p>Proiectul este interesant prin faptul c\u0103 pl\u0103nuie\u0219te s\u0103 combine nucleul Linux, biblioteca standard C Musl \u0219i instrumentele din mediul de baz\u0103 OpenBSD. Pentru realizarea acestei idei a fost continuat\u0103 dezvoltarea proiectului lobase, care se ocupa cu portarea utilitarelor OpenBSD pentru Linux, dar care a fost abandonat acum 5 ani (autorul Libreboot a creat un fork al lobase-ului, care a fost actualizat p\u00e2n\u0103 la OpenBSD 7.2 \u0219i portat pentru Musl). Pentru gestionarea pachetelor \u0219i instalarea programelor suplimentare se preconizeaz\u0103 utilizarea instrumentelor apk-tools de la Alpine Linux, iar pentru formarea imaginilor, instrumentele de construc\u021bie abuild \u0219i aports. Dup\u0103 finalizarea fork-ului mediului utilizator OpenBSD, acesta va fi transferat proiectului Alpine pentru a fi utilizat ca alternativ\u0103 la pachetul BusyBox.    <\/p>\n<p>De asemenea, merit\u0103 men\u021bionat anun\u021bul proiectului CloudFW 2.0 cu implementarea unui firmware bazat pe Coreboot \u0219i LinuxBoot pentru a \u00eenlocui UEFI, oferind un stack firmware complet deschis pentru x86-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/ro\/server\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1695\">servere<\/a>. Dezvoltarea este realizat\u0103 de compania chinez\u0103 Bytedance (proprietara TikTok), care utilizeaz\u0103 CloudFW pe echipamentul din infrastructura sa.      <center>  <div class=\"youtube-placeholder\" data-id=\"gB3wgOuvLJQ\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/gB3wgOuvLJQ\/hqdefault.jpg\" alt=\"Reda\u021bi video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div>  <\/center><br \/>\n<br \/>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58824\">opennet.ro<\/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 \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u0447\u043d\u043e\u0439 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 Libreboot 20230319. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0433\u043e\u0442\u043e\u0432\u0443\u044e \u0441\u0431\u043e\u0440\u043a\u0443 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 coreboot, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0443\u044e \u0437\u0430\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u044b\u043c \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0430\u043c UEFI \u0438 BIOS, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u043c \u0437\u0430 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 CPU, \u043f\u0430\u043c\u044f\u0442\u0438, \u043f\u0435\u0440\u0438\u0444\u0435\u0440\u0438\u0439\u043d\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u0441 \u043c\u0438\u043d\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0445 \u0432\u0441\u0442\u0430\u0432\u043e\u043a. Libreboot \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0431\u043e\u0439\u0442\u0438\u0441\u044c \u0431\u0435\u0437 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0433\u043e \u041f\u041e, \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u043d\u043e \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-107381","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u0447\u043d\u043e\u0439 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 Libreboot 20230319.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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