{"id":111501,"date":"2024-12-18T15:05:18","date_gmt":"2024-12-18T07:05:18","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=111501"},"modified":"2024-12-18T15:05:18","modified_gmt":"2024-12-18T07:05:18","slug":"canonical-ubuntu-14-04-lts","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/canonical-ubuntu-14-04-lts.html","title":{"rendered":"Canonical\u4fee\u590dUbuntu 14.04 LTS\u542f\u52a8\u5931\u8d25\u95ee\u9898"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u57282018\u5e747\u67085\u65e5\uff0cCanonical\u53d1\u5e03\u4e86\u4e00\u4efd\u5b89\u5168\u901a\u62a5\uff0c\u544a\u77e5\u7528\u6237Ubuntu 14.04 LTS\uff08Trusty Tahr\uff09\u64cd\u4f5c\u7cfb\u7edf\u7cfb\u5217\u6709\u5173\u5bfc\u81f4\u67d0\u4e9bAMD PC\u542f\u52a8\u5931\u8d25\u7684\u56de\u5f52\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-111503\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/20180711003.png\" alt=\"\" width=\"1360\" height=\"768\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/20180711003.png 1360w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/20180711003-300x169.png 300w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/20180711003-768x434.png 768w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/20180711003-1024x578.png 1024w\" sizes=\"auto, (max-width: 1360px) 100vw, 1360px\" \/><\/p>\n<p>\u4e0a\u4e2a\u6708\uff0c\u53732018\u5e746\u670820\u65e5\uff0cCanonical\u53d1\u5e03\u4e86\u9488\u5bf9Ubuntu 18.04 LTS\uff08Bionic Beaver\uff09\uff0cUbuntu 17.10\uff08Artful Aardvark\uff09\uff0cUbuntu 16.04 LTS\uff08Xenial Xerus\uff09\u548cUbuntu 14.04 LTS\uff08Trusty Tahr\uff09\u8fd0\u884c\u7684AMD\u5fae\u4ee3\u7801\u56fa\u4ef6\u66f4\u65b0\u89e3\u51b3\u4f17\u6240\u5468\u77e5\u7684Spectre\u5fae\u5904\u7406\u5668\u4fa7\u901a\u9053\u6f0f\u6d1e\u7684\u7cfb\u7edf\u3002<\/p>\n<p>\u7531Project Project Zero\u7684Jann Horn\u51fa\u571f\uff0cSpectre\u5b89\u5168\u6f0f\u6d1e\u63ed\u793a\u4e86\u8fd9\u6837\u4e00\u4e2a\u4e8b\u5b9e\uff0c\u5373\u4f7f\u7528\u5206\u652f\u9884\u6d4b\u548c\u63a8\u6d4b\u6267\u884c\u7684\u73b0\u4ee3\u5904\u7406\u5668\u9a71\u52a8\u7684\u8bbe\u5907\u53ef\u80fd\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u901a\u8fc7\u6240\u8c13\u7684\u8fb9\u8bfb\u53d6\u5185\u5b58\u6765\u66b4\u9732\u654f\u611f\u4fe1\u606f\uff0c\u5305\u62ec\u5185\u6838\u5185\u5b58 - \u901a\u9053\u653b\u51fb\u3002<\/p>\n<p>\u4e0d\u5e78\u7684\u662f\uff0cCanonical\u4e3a\u5176\u652f\u6301\u7684Ubuntu Linux\u7248\u672c\u53d1\u5e03\u7684AMD CPU\uff08amd64-microcode\uff09\u5904\u7406\u5668\u5fae\u7801\u56fa\u4ef6\u5bfc\u81f4\u67d0\u4e9bPC\u4e0a\u7684\u542f\u52a8\u5931\u8d25\u3002 Canonical\u5df2\u4e3a\u6b64\u95ee\u9898\u9053\u6b49\u5e76\u53d1\u5e03\u8865\u4e01\u4ee5\u4fee\u590d\u4e0d\u5e78\u7684\u56de\u5f52\uff0c\u6566\u4fc3\u7528\u6237\u7acb\u5373\u66f4\u65b0\u4ed6\u4eec\u7684PC\u3002<\/p>\n<p>\u201cUSN-3690-1\u4e3aAMD\u5904\u7406\u5668\u63d0\u4f9b\u4e86\u66f4\u65b0\u7684\u5fae\u4ee3\u7801\u4ee5\u89e3\u51b3CVE-2017-5715\uff08\u53c8\u540d\u5e7d\u7075\uff09\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u66f4\u65b0\u5bfc\u81f4\u4e00\u4e9b\u7cfb\u7edf\u65e0\u6cd5\u542f\u52a8\u3002\u6b64\u66f4\u65b0\u6062\u590d\u4e86Ubuntu 14.04 LTS\u7684\u66f4\u65b0\u3002\u6211\u4eec\u4e3a\u6b64\u81f4\u6b49\u4e0d\u4fbf\u4e4b\u5904\uff0c\u201cCanonical\u5728\u5b89\u5168\u516c\u544a\u4e2d\u8868\u793a\u3002<\/p>\n<p><strong>\u76ee\u524d\u53ea\u6709Ubuntu 14.04 LTS\u7528\u6237\u4f3c\u4e4e\u53d7\u5230\u5f71\u54cd<\/strong><\/p>\n<p>\u6b64\u65f6\uff0cCanonical\u4fee\u590d\u4e86\u7531AMD\u5fae\u7801\u56fa\u4ef6\u66f4\u65b0\u5f15\u8d77\u7684\u6240\u8ff0\u56de\u5f52\uff0c\u4ec5\u9488\u5bf9Ubuntu 14.04 LTS\uff08Trusty Tahr\uff09\u64cd\u4f5c\u7cfb\u7edf\u53ca\u5176\u5b98\u65b9\u884d\u751f\u4ea7\u54c1\u7684\u7528\u6237\uff0c\u5305\u62ecKubuntu\uff0cLubuntu\uff0cXubuntu\u7b49.Canonical\u8bf4\u4ed6\u66f4\u65b0\u4e86\u5b83\u4e8e2018\u5e747\u67085\u65e5\u53d1\u5e03\uff0c\u7528\u4e8e\u4fee\u590d\u542f\u52a8\u5931\u8d25\uff0c\u4ece6\u670820\u65e5\u5f00\u59cb\u6062\u590d\u4e4b\u524d\u7684\u542f\u52a8\u5931\u8d25\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u6566\u4fc3Ubuntu 14.04 LTS\u7528\u6237\u5c06AMD\u5fae\u200b\u200b\u7801\u56fa\u4ef6\u66f4\u65b0\u66f4\u65b0\u4e3aamd64-microcode - 3.20180524.1~ubuntu0.14.04.2 + really20130710.1\u8f6f\u4ef6\u5305\uff0c\u8be5\u8f6f\u4ef6\u5305\u73b0\u5df2\u5728\u5b98\u65b9\u8f6f\u4ef6\u5e93\u4e2d\u63d0\u4f9b\u3002\u8981\u66f4\u65b0\u60a8\u7684\u7cfb\u7edf\uff0c\u8bf7\u6309\u7167\u5982\u4e0b\u8bf4\u660e\u64cd\u4f5c\uff0c\u5e76\u8bb0\u4f4f\u5728\u5b89\u88c5\u65b0\u7684\u5fae\u7801\u7248\u672c\u540e\u91cd\u65b0\u542f\u52a8PC\u3002<\/p>\n<p><strong>\u4ecb\u7ecd<\/strong><\/p>\n<p>\u4f7f\u8ba1\u7b97\u673a\u8f6f\u4ef6\u4fdd\u6301\u6700\u65b0\u662f\u4fdd\u62a4\u7cfb\u7edf\u7684\u6700\u91cd\u8981\u4efb\u52a1\u3002 Ubuntu\u53ef\u4ee5\u63d0\u9192\u60a8\u7b49\u5f85\u66f4\u65b0\uff0c\u4e5f\u53ef\u4ee5\u914d\u7f6e\u4e3a\u81ea\u52a8\u5e94\u7528\u66f4\u65b0\u3002<\/p>\n<p><strong>\u684c\u9762\u7248<\/strong><\/p>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4f1a\u6bcf\u5929\u901a\u77e5\u7528\u6237\u5b89\u5168\u66f4\u65b0\uff0c\u6bcf\u5468\u901a\u77e5\u7528\u6237\u8fdb\u884c\u975e\u5b89\u5168\u66f4\u65b0\u3002\u60a8\u53ef\u4ee5\u5728Update Manager\u4e2d\u8bbe\u7f6eUbuntu\u5982\u4f55\u63d0\u9192\u60a8\u4ee5\u53ca\u914d\u7f6e\u7cfb\u7edf\u4ee5\u81ea\u52a8\u5b89\u88c5\u66f4\u65b0\u3002\u60a8\u53ef\u4ee5\u968f\u65f6\u6309\u201cAlt + F2\u201d\uff0c\u8f93\u5165\u201cupdate-manager\u201d\u5e76\u6309Enter\u952e\u6765\u8bbf\u95eeUpdate Manager\u3002\u53ef\u4ee5\u901a\u8fc7\u6309\u201c\u8bbe\u7f6e\u201d\u6309\u94ae\u8c03\u6574\u5176\u8bbe\u7f6e\u3002<\/p>\n<p>Update Manager\u6253\u5f00\u540e\uff0c\u60a8\u53ef\u4ee5\u67e5\u770b\u5e76\u9009\u62e9\u6302\u8d77\u7684\u66f4\u65b0\u4ee5\u53ca\u68c0\u67e5\u65b0\u7684\u66f4\u65b0\u3002\u53ea\u9700\u6309\u201c\u5b89\u88c5\u66f4\u65b0\u201d\u6309\u94ae\u5373\u53ef\u5c06\u9009\u5b9a\u7684\u8f6f\u4ef6\u5305\u5347\u7ea7\u5230\u66f4\u65b0\u7248\u672c\u3002<\/p>\n<p><strong>\u670d\u52a1\u5668\u7248<\/strong><\/p>\n<p>\u5982\u679c\u5b89\u88c5\u4e86update-notifier-common\u8f6f\u4ef6\u5305\uff0cUbuntu\u5c06\u901a\u8fc7\u63a7\u5236\u53f0\u6216\u8fdc\u7a0b\u767b\u5f55\u65f6\u7684\u65e5\u671f\uff08motd\uff09\u6d88\u606f\u63d0\u9192\u60a8\u6709\u5173\u5f85\u5904\u7406\u7684\u66f4\u65b0\u3002<\/p>\n<p>\u767b\u5f55\u540e\uff0c\u60a8\u53ef\u4ee5\u68c0\u67e5\u5e76\u5e94\u7528\u65b0\u66f4\u65b0\uff1a<\/p>\n<pre>$ sudo apt-get update\r\n$ sudo apt-get dist-upgrade<\/pre>\n<p>\u6267\u884c\u66f4\u65b0\u65f6\uff0c\u9996\u5148\u67e5\u770bapt\u5c06\u8981\u6267\u884c\u7684\u64cd\u4f5c\uff0c\u7136\u540e\u786e\u8ba4\u60a8\u8981\u5e94\u7528\u66f4\u65b0\uff08\u5728\u8fd0\u884c\u5f00\u53d1\u7248\u672c\u65f6\u5c24\u5176\u5982\u6b64\uff09\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u81ea\u52a8\u5e94\u7528\u66f4\u65b0\uff0c\u8bf7\u786e\u4fdd\u5df2\u5b89\u88c5\u65e0\u4eba\u53c2\u4e0e\u5347\u7ea7\u5305\uff0c\u7136\u540e\u8fd0\u884c\u201cdpkg-reconfigure unattended-upgrades\u201d\u3002\u8bf7\u6ce8\u610f\uff0c\u66f4\u65b0\u53ef\u80fd\u4f1a\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u4e0a\u7684\u670d\u52a1\uff0c\u56e0\u6b64\u8fd9\u53ef\u80fd\u5e76\u4e0d\u9002\u5408\u6240\u6709\u73af\u5883\u3002<\/p>\n<blockquote>\n<p style=\"text-align: left; color: #88a6a4;\">\u539f\u6587\u6765\u81ea\uff1a<a href=\"https:\/\/www.linuxidc.com\/Linux\/2018-07\/153068.htm\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.linuxidc.com\/Linux\/2018-07\/153068.htm<\/a><\/p>\n<p style=\"text-align: left; color: #88a6a4;\">\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/lrxjmw.cn\/canonical-ubuntu-14-04-lts.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/lrxjmw.cn\/canonical-ubuntu-14-04-lts.html<\/a><span style=\"float: right;\">\u7f16\u8f91\uff1a\u5468\u6653\u96ea\uff0c\u5ba1\u6838\u5458\uff1a\u9004\u589e\u5b9d<\/span><\/p>\n<\/blockquote>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5bfc\u8bfb \u57282018\u5e747\u67085\u65e5\uff0cCanonical\u53d1\u5e03\u4e86\u4e00\u4efd\u5b89\u5168\u901a\u62a5\uff0c\u544a\u77e5\u7528\u6237Ubuntu 14.04 LTS\uff08T [&hellip;]<\/p>\n","protected":false},"author":63,"featured_media":111506,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-111501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/111501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=111501"}],"version-history":[{"count":4,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/111501\/revisions"}],"predecessor-version":[{"id":111604,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/111501\/revisions\/111604"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/111506"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=111501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=111501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=111501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}