{"id":52157,"date":"2024-10-09T00:17:13","date_gmt":"2024-10-08T16:17:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52157\/"},"modified":"2024-11-14T10:40:09","modified_gmt":"2024-11-14T02:40:09","slug":"ubuntu-%e6%9b%b4%e6%96%b0%e8%bb%9f%e4%bb%b6%e6%99%82%e5%87%ba%e7%8f%be-boot-%e7%a9%ba%e9%96%93%e4%b8%8d%e8%b6%b3%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52157\/","title":{"rendered":"Ubuntu \u66f4\u65b0\u8edf\u4ef6\u6642\u51fa\u73fe \/boot \u7a7a\u9593\u4e0d\u8db3\u7684\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"ubuntu-%e6%9b%b4%e6%96%b0%e8%bb%9f%e4%bb%b6%e6%99%82%e5%87%ba%e7%8f%be-boot-%e7%a9%ba%e9%96%93%e4%b8%8d%e8%b6%b3%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-PEUZJECRwJ\">Ubuntu \u66f4\u65b0\u8edf\u4ef6\u6642\u51fa\u73fe \/boot \u7a7a\u9593\u4e0d\u8db3\u7684\u89e3\u6c7a\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528 Ubuntu \u7cfb\u7d71\u6642\uff0c\u7d93\u5e38\u6703\u9047\u5230\u66f4\u65b0\u8edf\u4ef6\u6642\u51fa\u73fe &#8220;\/boot \u7a7a\u9593\u4e0d\u8db3&#8221; \u7684\u554f\u984c\u3002\u9019\u500b\u554f\u984c\u901a\u5e38\u662f\u7531\u65bc \/boot \u5206\u5340\u7684\u7a7a\u9593\u88ab\u820a\u7684\u5167\u6838\u6587\u4ef6\u4f54\u7528\uff0c\u5c0e\u81f4\u7121\u6cd5\u5b89\u88dd\u65b0\u7684\u66f4\u65b0\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u500b\u554f\u984c\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e6%9c%83%e5%87%ba%e7%8f%be-boot-%e7%a9%ba%e9%96%93%e4%b8%8d%e8%b6%b3%e7%9a%84%e5%95%8f%e9%a1%8c%ef%bc%9f-PEUZJECRwJ\">\u70ba\u4ec0\u9ebc\u6703\u51fa\u73fe \/boot \u7a7a\u9593\u4e0d\u8db3\u7684\u554f\u984c\uff1f<\/h2>\n<p>\/boot \u5206\u5340\u662f\u7528\u4f86\u5b58\u653e\u555f\u52d5\u6240\u9700\u7684\u6587\u4ef6\uff0c\u5305\u62ec\u5167\u6838\u548c\u521d\u59cb RAM \u78c1\u789f\u6620\u50cf\u3002\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u7cfb\u7d71\u6703\u5b89\u88dd\u591a\u500b\u5167\u6838\u7248\u672c\u4ee5\u4fbf\u65bc\u56de\u6efe\u6216\u4fee\u5fa9\u554f\u984c\u3002\u9019\u4e9b\u820a\u7684\u5167\u6838\u6587\u4ef6\u6703\u4f54\u7528 \/boot \u5206\u5340\u7684\u7a7a\u9593\uff0c\u6700\u7d42\u5c0e\u81f4\u7a7a\u9593\u4e0d\u8db3\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5-boot-%e5%88%86%e5%8d%80%e7%9a%84%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-PEUZJECRwJ\">\u6aa2\u67e5 \/boot \u5206\u5340\u7684\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u5728\u89e3\u6c7a\u554f\u984c\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5 \/boot \u5206\u5340\u7684\u4f7f\u7528\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u5206\u5340\u7684\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>df -h \/boot<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u986f\u793a \/boot \u5206\u5340\u7684\u7e3d\u5bb9\u91cf\u3001\u5df2\u7528\u5bb9\u91cf\u548c\u53ef\u7528\u5bb9\u91cf\u3002\u6839\u64da\u986f\u793a\u7684\u7d50\u679c\uff0c\u53ef\u4ee5\u5224\u65b7\u662f\u5426\u771f\u7684\u9700\u8981\u91cb\u653e\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e8%88%8a%e7%9a%84%e5%85%a7%e6%a0%b8%e6%96%87%e4%bb%b6-PEUZJECRwJ\">\u522a\u9664\u820a\u7684\u5167\u6838\u6587\u4ef6<\/h2>\n<p>\u5982\u679c\u78ba\u5b9a \/boot \u5206\u5340\u7a7a\u9593\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8003\u616e\u522a\u9664\u820a\u7684\u5167\u6838\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u522a\u9664\u820a\u5167\u6838\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%88%97%e5%87%ba%e5%b7%b2%e5%ae%89%e8%a3%9d%e7%9a%84%e5%85%a7%e6%a0%b8%e7%89%88%e6%9c%ac-PEUZJECRwJ\">1. \u5217\u51fa\u5df2\u5b89\u88dd\u7684\u5167\u6838\u7248\u672c<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5217\u51fa\u7cfb\u7d71\u4e2d\u5df2\u5b89\u88dd\u7684\u5167\u6838\u7248\u672c\uff1a<\/p>\n<pre><code>dpkg --list | grep linux-image<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e5%ae%9a%e7%95%b6%e5%89%8d%e4%bd%bf%e7%94%a8%e7%9a%84%e5%85%a7%e6%a0%b8%e7%89%88%e6%9c%ac-PEUZJECRwJ\">2. \u78ba\u5b9a\u7576\u524d\u4f7f\u7528\u7684\u5167\u6838\u7248\u672c<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7576\u524d\u6b63\u5728\u4f7f\u7528\u7684\u5167\u6838\u7248\u672c\uff1a<\/p>\n<pre><code>uname -r<\/code><\/pre>\n<h3 id=\"3-%e5%88%aa%e9%99%a4%e4%b8%8d%e9%9c%80%e8%a6%81%e7%9a%84%e5%85%a7%e6%a0%b8%e7%89%88%e6%9c%ac-PEUZJECRwJ\">3. \u522a\u9664\u4e0d\u9700\u8981\u7684\u5167\u6838\u7248\u672c<\/h3>\n<p>\u5728\u78ba\u5b9a\u4e0d\u518d\u9700\u8981\u7684\u5167\u6838\u7248\u672c\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u522a\u9664\u5b83\u5011\uff1a<\/p>\n<pre><code>sudo apt-get remove --purge linux-image-X.X.X-XX-generic<\/code><\/pre>\n<p>\u8acb\u5c07 &#8220;X.X.X-XX&#8221; \u66ff\u63db\u70ba\u8981\u522a\u9664\u7684\u5167\u6838\u7248\u672c\u865f\u3002\u6ce8\u610f\uff0c\u8acb\u52ff\u522a\u9664\u7576\u524d\u6b63\u5728\u4f7f\u7528\u7684\u5167\u6838\u7248\u672c\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%8b%95%e6%b8%85%e7%90%86%e8%88%8a%e5%85%a7%e6%a0%b8-PEUZJECRwJ\">\u81ea\u52d5\u6e05\u7406\u820a\u5167\u6838<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u672a\u4f86\u518d\u6b21\u51fa\u73fe \/boot \u7a7a\u9593\u4e0d\u8db3\u7684\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u81ea\u52d5\u6e05\u7406\u820a\u5167\u6838\uff1a<\/p>\n<pre><code>sudo apt-get autoremove --purge<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u5167\u6838\u548c\u5176\u4ed6\u4e0d\u5fc5\u8981\u7684\u5305\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%b7%a5%e5%85%b7%e9%80%b2%e8%a1%8c%e7%ae%a1%e7%90%86-PEUZJECRwJ\">\u4f7f\u7528\u5de5\u5177\u9032\u884c\u7ba1\u7406<\/h2>\n<p>\u9664\u4e86\u624b\u52d5\u522a\u9664\u5167\u6838\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5de5\u5177\u4f86\u5e6b\u52a9\u7ba1\u7406\u5167\u6838\u7248\u672c\u3002\u4f8b\u5982\uff0c<strong>Ukuu<\/strong> \u662f\u4e00\u500b\u6d41\u884c\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u8f15\u9b06\u5730\u5b89\u88dd\u548c\u7ba1\u7406\u5167\u6838\u7248\u672c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PEUZJECRwJ\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Ubuntu \u7cfb\u7d71\u4e2d\uff0c\/boot \u7a7a\u9593\u4e0d\u8db3\u7684\u554f\u984c\u901a\u5e38\u662f\u7531\u65bc\u820a\u5167\u6838\u6587\u4ef6\u4f54\u7528\u7a7a\u9593\u6240\u81f4\u3002\u901a\u904e\u6aa2\u67e5\u5206\u5340\u4f7f\u7528\u60c5\u6cc1\u3001\u522a\u9664\u4e0d\u9700\u8981\u7684\u5167\u6838\u7248\u672c\u4ee5\u53ca\u4f7f\u7528\u81ea\u52d5\u6e05\u7406\u547d\u4ee4\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u91cb\u653e\u7a7a\u9593\uff0c\u78ba\u4fdd\u7cfb\u7d71\u80fd\u5920\u9806\u5229\u66f4\u65b0\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u904b\u884c\u7684\u4f3a\u670d\u5668\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u5982\u4f55\u7ba1\u7406\u5167\u6838\u7248\u672c\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a Ubuntu \u66f4\u65b0\u6642 \/boot \u7a7a\u9593\u4e0d\u8db3\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6e05\u7406\u820a\u5167\u6838\u548c\u91cb\u653e\u7a7a\u9593\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u78ba\u4fdd\u7cfb\u7d71\u9806\u5229\u904b\u884c\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-52157","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52157","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=52157"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52157\/revisions"}],"predecessor-version":[{"id":52158,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52157\/revisions\/52158"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}