{"id":182454,"date":"2026-07-04T10:53:34","date_gmt":"2026-07-04T08:53:34","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vozvrashhenie-v-ubuntu-utility-cp-iz-rust-coreutils-privelo-k-sboyu-pri-sborke-livecd-rootfs"},"modified":"2026-07-04T10:53:34","modified_gmt":"2026-07-04T08:53:34","slug":"vozvrashhenie-v-ubuntu-utility-cp-iz-rust-coreutils-privelo-k-sboyu-pri-sborke-livecd-rootfs","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vozvrashhenie-v-ubuntu-utility-cp-iz-rust-coreutils-privelo-k-sboyu-pri-sborke-livecd-rootfs","title":{"rendered":"Il ritorno dell'utilit\u00e0 cp in Ubuntu da Rust Coreutils ha causato un errore durante la compilazione di livecd-rootfs","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Gli sviluppatori di Ubuntu hanno reintegrato la utility cp dal pacchetto GNU Coreutils dopo aver riscontrato una incompatibilit\u00e0 nella realizzazione di cp presente nelle Rust Coreutils, che causava un errore nello script per la costruzione delle immagini Live (livecd-rootfs).     <\/p>\n<p>Nella versione di Ubuntu 24.04, a causa di vulnerabilit\u00e0 scoperte, sono state reintegrate le utility cp, mv e rm da GNU Coreutils, ma nell'aggiornamento del pacchetto coreutils-from-uutils 0.0.0~ubuntu26 \u00e8 stato ripreso l'uso delle utility del set Rust Coreutils. Il problema \u00e8 sorto a causa della chiamata nelloscript di compilazione dell'utility cp con le opzioni \u00ab-afL\u00bb, che venivano elaborate correttamente in GNU Coreutils, ma in Rust Coreutils hanno portato al verificarsi dell'errore \u00abcp: -r not specified; omitting directory \u00bb.     <\/p>\n<p>L'errore si verificava a causa di un comportamento diverso nella gestione delle opzioni conflittuali \u00ab-L\u00bb e \u00ab-a\u00bb. L'opzione \u00ab-L\u00bb richiede di dereferenziare i collegamenti simbolici, mentre l'opzione composita \u00ab-a\u00bb, sostituibile con \u00ab-dR \u2014preserve=all\u00bb, contiene l'opzione \u00ab-d\u00bb, che vieta la dereferenziazione dei collegamenti simbolici. In Rust Coreutils, l'opzione composita \u00ab-a\u00bb veniva scartata interamente invece di eliminare solo il flag conflittuale \u00ab-d\u00bb, portando alla scomparsa del flag \u00ab-R\u00bb, necessario per la copia ricorsiva delle directory, cos\u00ec come del flag \u00ab\u2014preserve=all\u00bb, utilizzato per mantenere gli attributi precedenti nella copia.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65842\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Ubuntu \u0432\u0435\u0440\u043d\u0443\u043b\u0438 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp \u0438\u0437 \u043d\u0430\u0431\u043e\u0440\u0430 GNU Coreutils \u043f\u043e\u0441\u043b\u0435 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u0435\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 cp \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 Rust Coreutils, \u0438\u0437-\u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0441\u0442\u0430\u043b \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0442\u044c\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u0441\u043a\u0440\u0438\u043f\u0442 \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u043a\u0438 Live-\u043e\u0431\u0440\u0430\u0437\u043e\u0432 (livecd-rootfs). \u0412 \u0440\u0435\u043b\u0438\u0437\u0435 Ubuntu 24.04 \u0438\u0437-\u0437\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0431\u044b\u043b\u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u044b \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp, mv \u0438 rm \u0438\u0437 GNU Coreutils, \u043d\u043e \u0432 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 coreutils-from-uutils 0.0.0~ubuntu26 \u0431\u044b\u043b\u043e \u0432\u043e\u0437\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182454","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Ubuntu \u0432\u0435\u0440\u043d\u0443\u043b\u0438 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp \u0438\u0437 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Nella release di Ubuntu 24.04, a causa delle vulnerabilit\u00e0 riscontrate, sono state ripristinate le utility cp, mv e rm da GNU Coreutils, ma nell'aggiornamento del pacchetto coreutils-from-uutils 0.0.0~ubuntu26, \u00e8 stato ripristinato.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vozvrashhenie-v-ubuntu-utility-cp-iz-rust-coreutils-privelo-k-sboyu-pri-sborke-livecd-rootfs","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\udd47\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0432 Ubuntu \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp \u0438\u0437 Rust Coreutils \u043f\u0440\u0438\u0432\u0435\u043b\u043e \u043a \u0441\u0431\u043e\u044e \u043f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 livecd-rootfs | ProHoster","og:description":"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Ubuntu \u0432\u0435\u0440\u043d\u0443\u043b\u0438 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp \u0438\u0437 \u043d\u0430\u0431\u043e\u0440\u0430 GNU Coreutils \u043f\u043e\u0441\u043b\u0435 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u0435\u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 cp \u0438\u0437 \u0441\u043e\u0441\u0442\u0430\u0432\u0430 Rust Coreutils, \u0438\u0437-\u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0441\u0442\u0430\u043b \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u0442\u044c\u0441\u044f \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u0441\u043a\u0440\u0438\u043f\u0442 \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u043a\u0438 Live-\u043e\u0431\u0440\u0430\u0437\u043e\u0432 (livecd-rootfs). \u0412 \u0440\u0435\u043b\u0438\u0437\u0435 Ubuntu 24.04 \u0438\u0437-\u0437\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0431\u044b\u043b\u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u044b \u0443\u0442\u0438\u043b\u0438\u0442\u044b cp, mv \u0438 rm \u0438\u0437 GNU Coreutils, \u043d\u043e \u0432 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 coreutils-from-uutils 0.0.0~ubuntu26 \u0431\u044b\u043b\u043e \u0432\u043e\u0437\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u043e","og:url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/vozvrashhenie-v-ubuntu-utility-cp-iz-rust-coreutils-privelo-k-sboyu-pri-sborke-livecd-rootfs","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2026-07-04T08:53:34+00:00","article:modified_time":"2026-07-04T08:53:34+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/182454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=182454"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/182454\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=182454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=182454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=182454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}