{"id":52635,"date":"2024-10-09T04:25:14","date_gmt":"2024-10-08T20:25:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52635\/"},"modified":"2024-11-14T10:38:06","modified_gmt":"2024-11-14T02:38:06","slug":"%e5%a6%82%e4%bd%95%e5%b0%87-ubuntu-18-04-%e5%8d%87%e7%b4%9a%e5%88%b0-ubuntu-20-04","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52635\/","title":{"rendered":"\u5982\u4f55\u5c07 Ubuntu 18.04 \u5347\u7d1a\u5230 Ubuntu 20.04"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%b0%87-ubuntu-18-04-%e5%8d%87%e7%b4%9a%e5%88%b0-ubuntu-20-04-VHzjLqPwPA\">\u5982\u4f55\u5c07 Ubuntu 18.04 \u5347\u7d1a\u5230 Ubuntu 20.04<\/h1>\n<p>Ubuntu \u662f\u4e00\u500b\u5ee3\u53d7\u6b61\u8fce\u7684 Linux \u767c\u884c\u7248\uff0c\u56e0\u5176\u7a69\u5b9a\u6027\u548c\u6613\u7528\u6027\u800c\u53d7\u5230\u8a31\u591a\u7528\u6236\u7684\u9752\u775e\u3002\u96a8\u8457 Ubuntu 20.04 \u7684\u63a8\u51fa\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u8003\u616e\u5c07\u5176\u7cfb\u7d71\u5f9e Ubuntu 18.04 \u5347\u7d1a\u5230\u65b0\u7248\u672c\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5347\u7d1a\u7684\u6b65\u9a5f\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e5%8d%87%e7%b4%9a%e5%89%8d%e7%9a%84%e6%ba%96%e5%82%99-VHzjLqPwPA\">\u5347\u7d1a\u524d\u7684\u6e96\u5099<\/h2>\n<p>\u5728\u9032\u884c\u5347\u7d1a\u4e4b\u524d\uff0c\u5efa\u8b70\u7528\u6236\u505a\u597d\u4ee5\u4e0b\u6e96\u5099\uff1a<\/p>\n<ul>\n<li><strong>\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u5728\u5347\u7d1a\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u610f\u5916\u60c5\u6cc1\uff0c\u56e0\u6b64\u5099\u4efd\u91cd\u8981\u6578\u64da\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 <code>rsync<\/code> \u6216 <code>tar<\/code> \u547d\u4ee4\u4f86\u5099\u4efd\u6587\u4ef6\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u7cfb\u7d71\u66f4\u65b0\uff1a<\/strong>\u78ba\u4fdd\u7576\u524d\u7cfb\u7d71\u5df2\u7d93\u5b89\u88dd\u4e86\u6240\u6709\u53ef\u7528\u7684\u66f4\u65b0\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u548c\u5b89\u88dd\u66f4\u65b0\uff1a<\/li>\n<\/ul>\n<pre><code>sudo apt update\nsudo apt upgrade\nsudo apt dist-upgrade<\/code><\/pre>\n<h2 id=\"%e5%8d%87%e7%b4%9a%e6%ad%a5%e9%a9%9f-VHzjLqPwPA\">\u5347\u7d1a\u6b65\u9a5f<\/h2>\n<p>\u5b8c\u6210\u6e96\u5099\u5de5\u4f5c\u5f8c\uff0c\u53ef\u4ee5\u958b\u59cb\u5347\u7d1a\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d%e6%9b%b4%e6%96%b0%e7%ae%a1%e7%90%86%e5%99%a8-VHzjLqPwPA\">1. \u5b89\u88dd\u66f4\u65b0\u7ba1\u7406\u5668<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u7cfb\u7d71\u4e2d\u5b89\u88dd\u4e86\u66f4\u65b0\u7ba1\u7406\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt install update-manager-core<\/code><\/pre>\n<h3 id=\"2-%e9%96%8b%e5%a7%8b%e5%8d%87%e7%b4%9a%e9%81%8e%e7%a8%8b-VHzjLqPwPA\">2. \u958b\u59cb\u5347\u7d1a\u904e\u7a0b<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u5347\u7d1a\u904e\u7a0b\uff1a<\/p>\n<pre><code>sudo do-release-upgrade<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u6aa2\u67e5\u662f\u5426\u6709\u53ef\u7528\u7684\u5347\u7d1a\u7248\u672c\u3002\u5982\u679c\u6709\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u9032\u884c\u5347\u7d1a\u3002<\/p>\n<h3 id=\"3-%e8%b7%9f%e9%9a%a8%e6%8f%90%e7%a4%ba%e9%80%b2%e8%a1%8c%e5%8d%87%e7%b4%9a-VHzjLqPwPA\">3. \u8ddf\u96a8\u63d0\u793a\u9032\u884c\u5347\u7d1a<\/h3>\n<p>\u5728\u5347\u7d1a\u904e\u7a0b\u4e2d\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u78ba\u8a8d\u5347\u7d1a\u3002\u6839\u64da\u63d0\u793a\u9032\u884c\u64cd\u4f5c\uff0c\u901a\u5e38\u9700\u8981\u6309 <code>Y<\/code> \u9375\u4f86\u78ba\u8a8d\u3002\u5347\u7d1a\u904e\u7a0b\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u6642\u9593\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u60a8\u7684\u7db2\u7d61\u901f\u5ea6\u548c\u7cfb\u7d71\u914d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e5%95%9f%e7%b3%bb%e7%b5%b1-VHzjLqPwPA\">4. \u91cd\u555f\u7cfb\u7d71<\/h3>\n<p>\u5347\u7d1a\u5b8c\u6210\u5f8c\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u91cd\u555f\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u555f\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo reboot<\/code><\/pre>\n<h2 id=\"%e5%8d%87%e7%b4%9a%e5%be%8c%e7%9a%84%e6%aa%a2%e6%9f%a5-VHzjLqPwPA\">\u5347\u7d1a\u5f8c\u7684\u6aa2\u67e5<\/h2>\n<p>\u7cfb\u7d71\u91cd\u555f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Ubuntu \u7684\u7248\u672c\uff1a<\/p>\n<pre><code>lsb_release -a<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7576\u524d\u7684 Ubuntu \u7248\u672c\uff0c\u78ba\u4fdd\u5df2\u6210\u529f\u5347\u7d1a\u5230 20.04\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-VHzjLqPwPA\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"%e5%8d%87%e7%b4%9a%e9%81%8e%e7%a8%8b%e4%b8%ad%e5%87%ba%e7%8f%be%e9%8c%af%e8%aa%a4%e8%a9%b2%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%9f-VHzjLqPwPA\">\u5347\u7d1a\u904e\u7a0b\u4e2d\u51fa\u73fe\u932f\u8aa4\u8a72\u600e\u9ebc\u8fa6\uff1f<\/h3>\n<p>\u5982\u679c\u5728\u5347\u7d1a\u904e\u7a0b\u4e2d\u9047\u5230\u932f\u8aa4\uff0c\u53ef\u4ee5\u67e5\u770b <code>\/var\/log\/dist-upgrade<\/code> \u76ee\u9304\u4e0b\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u7372\u53d6\u8a73\u7d30\u7684\u932f\u8aa4\u4fe1\u606f\u3002\u6839\u64da\u932f\u8aa4\u4fe1\u606f\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002<\/p>\n<h3 id=\"%e5%8d%87%e7%b4%9a%e5%be%8c%e6%87%89%e8%a9%b2%e5%81%9a%e4%bb%80%e9%ba%bc%ef%bc%9f-VHzjLqPwPA\">\u5347\u7d1a\u5f8c\u61c9\u8a72\u505a\u4ec0\u9ebc\uff1f<\/h3>\n<p>\u5347\u7d1a\u5b8c\u6210\u5f8c\uff0c\u5efa\u8b70\u6aa2\u67e5\u6240\u6709\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\u662f\u5426\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u914d\u7f6e\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VHzjLqPwPA\">\u7e3d\u7d50<\/h2>\n<p>\u5c07 Ubuntu 18.04 \u5347\u7d1a\u5230 Ubuntu 20.04 \u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u5373\u53ef\u9806\u5229\u5b8c\u6210\u3002\u5347\u7d1a\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u4eab\u53d7\u5230\u65b0\u7248\u672c\u5e36\u4f86\u7684\u6027\u80fd\u63d0\u5347\u548c\u65b0\u529f\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884c\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u59cb\u7d42\u4fdd\u6301\u6700\u4f73\u72c0\u614b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5c07 Ubuntu 18.04 \u5347\u7d1a\u5230 Ubuntu 20.04\uff0c\u78ba\u4fdd\u7cfb\u7d71\u5b89\u5168\u6027\u548c\u6027\u80fd\u63d0\u5347\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u9806\u5229\u5b8c\u6210\u5347\u7d1a\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-52635","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=52635"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52635\/revisions"}],"predecessor-version":[{"id":52636,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52635\/revisions\/52636"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}