{"id":53323,"date":"2019-11-29T00:00:00","date_gmt":"2019-11-28T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obnovleny-plany-po-postavke-32-razryadnyh-bibliotek-v-ubuntu-20-04"},"modified":"2020-02-18T14:01:13","modified_gmt":"2020-02-18T11:01:13","slug":"obnovleny-plany-po-postavke-32-razryadnyh-bibliotek-v-ubuntu-20-04","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/obnovleny-plany-po-postavke-32-razryadnyh-bibliotek-v-ubuntu-20-04","title":{"rendered":"Die Pl\u00e4ne zur Lieferung von 32-Bit-Bibliotheken in Ubuntu 20.04 wurden aktualisiert.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Steve Langasek von Canonical <noindex><a rel=\"nofollow\" href=\"https:\/\/lists.ubuntu.com\/archives\/ubuntu-devel\/2019-November\/040852.html\">fasste zusammen<\/a><\/noindex> Ergebnisse <noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.ubuntu.com\/t\/community-process-for-32-bit-compatibility\/12598\/46\">Diskussion<\/a><\/noindex> Mit der Community-Liste von Bibliotheken f\u00fcr die i386-Architektur, die als Schicht zur Gew\u00e4hrleistung der Kompatibilit\u00e4t mit 32-Bit-Anwendungen in Ubuntu 20.04 \u201eFocal Fossa\u201c bereitgestellt werden sollen. Von mehr als 30.000 Quellpaketen wurden etwa 1.700 ausgew\u00e4hlt, f\u00fcr die die Erstellung von 32-Bit-Builds f\u00fcr die i386-Architektur fortgesetzt wird. <\/p>\n<p>Haupts\u00e4chlich enth\u00e4lt die Liste Bibliotheken, die in noch gebr\u00e4uchlichen 32-Bit-Anwendungen verwendet werden, sowie die mit diesen Bibliotheken verbundenen Abh\u00e4ngigkeiten. Dar\u00fcber hinaus wird f\u00fcr die Bibliotheken in der Liste geplant, die f\u00fcr Tests verwendeten Abh\u00e4ngigkeiten zu sichern, sie jedoch f\u00fcr Cross-Tests von i386-Bibliotheks-Builds in einer 64-Bit-Systemumgebung x86_64 zu verwenden, wodurch ein Umfeld simuliert wird, das in der Praxis angewendet wird.<\/p>\n<p>Im Vergleich zu dem Satz an 32-Bit-Bibliotheken, die in Ubuntu 19.10 bereitgestellt wurden, werden in Ubuntu 20.04 zus\u00e4tzlich folgende <noindex><a rel=\"nofollow\" href=\"https:\/\/discourse.ubuntu.com\/t\/community-process-for-32-bit-compatibility\/12598\/46\">aufgenommen<\/a><\/noindex> Bibliotheken enthalten:<\/p>\n<ul>\n<li>    freeglut3\n<li>    gstreamer1.0-plugins-base\n<li>    libd3dadapter9-mesa\n<li>    libgpm2\n<li>    libosmesa6\n<li>    libtbb2\n<li>    libv4l-0\n<li>    libva-glx2\n<li>    va-driver-all\n<li>    vdpau-driver-all\n<\/ul>\n<p>Aber gleichzeitig werden veraltete Pakete ausgeschlossen, die in Ubuntu 20.04 nicht mehr gebaut werden und f\u00fcr aktuelle Architekturen (versionsgebundene Pakete wie libperl5.28 und libssl1.0.0 werden durch neuere ersetzt):<\/p>\n<ul>\n<li>    gcc-8-base\n<li>    libhogweed4\n<li>    libnettle6\n<li>    libperl5.28\n<li>    libsensors4\n<li>    libssl1.0.0\n<li>    libhogweed4\n<li>    libigdgmm5\n<li>    libllvm8\n<li>    libmysqlclient20\n<li>    libnettle6\n<li>    libtxc-dxtn-s2tc0\n<li>    libvpx5\n<li>    libx265-165\n<li>    wine-devel-i386\n<li>    wine-stable-i386\n<\/ul>\n<p>Erinnern wir uns, dass Canonical urspr\u00fcnglich <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50896\">beabsichtigte<\/a><\/noindex> die Erstellung von Paketen f\u00fcr die i386-Architektur vollst\u00e4ndig einstellen wollte (einschlie\u00dflich des Verzichts auf die Erstellung von Multiarch-Bibliotheken, die erforderlich sind, um 32-Bit-Anwendungen in einer 64-Bit-Umgebung auszuf\u00fchren), aber <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50950\">\u00fcberpr\u00fcfte<\/a><\/noindex> seine Entscheidung nach der Pr\u00fcfung der von <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50920\">den Entwicklern von Wine<\/a><\/noindex> und <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50935\">spielplattformen ge\u00e4u\u00dferten Anmerkungen.<\/a><\/noindex>Als Kompromiss wurde beschlossen, einen separaten Satz von 32-Bit-Paketen mit den f\u00fcr die Fortsetzung des Betriebs veralteter Programme erforderlichen Bibliotheken bereitzustellen, die nur in 32-Bit-Form vorliegen oder 32-Bit-Bibliotheken ben\u00f6tigen. <\/p>\n<p>Als Grund f\u00fcr die Einstellung der Unterst\u00fctzung der Architektur i386 wird die Unm\u00f6glichkeit genannt, Pakete auf dem Niveau anderer in Ubuntu unterst\u00fctzter Architekturen zu betreuen, beispielsweise wegen der Nichtverf\u00fcgbarkeit der neuesten Fortschritte im Bereich Sicherheit und Schutz vor grundlegenden Schwachstellen wie Spectre f\u00fcr 32-Bit-Systeme. Die Aufrechterhaltung der Paketbasis f\u00fcr i386 erfordert erhebliche Ressourcen f\u00fcr Entwicklung und Qualit\u00e4tskontrolle, die aufgrund der geringen Benutzerbasis (die Anzahl der i386-Systeme wird auf 1 % der insgesamt installierten Systeme gesch\u00e4tzt) nicht gerechtfertigt sind.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Quelle: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51946\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0442\u0438\u0432 \u041b\u0430\u043d\u0433\u0430\u0448\u0435\u043a (Steve Langasek) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Canonical \u043e\u0431\u043e\u0431\u0449\u0438\u043b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u044f \u0441 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u043c \u0441\u043f\u0438\u0441\u043a\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b i386, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0432 \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0435 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0441\u043e\u0441\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u0441 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0432 Ubuntu 20.04 &#171;Focal Fossa&#187;. \u0418\u0437 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 30 \u0442\u044b\u0441\u044f\u0447 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0432\u044b\u0431\u0440\u0430\u043d\u043e \u043e\u043a\u043e\u043b\u043e 1700, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b i386. \u0412 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c [&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-53323","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0442\u0438\u0432 \u041b\u0430\u043d\u0433\u0430\u0448\u0435\u043a (Steve Langasek) \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Canonical \u043e\u0431\u043e\u0431\u0449\u0438\u043b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b\" \/>\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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