{"id":729,"date":"2019-10-30T21:42:58","date_gmt":"2019-10-30T21:42:58","guid":{"rendered":"http:\/\/blog.davcloud.top\/?p=729"},"modified":"2020-06-11T16:02:24","modified_gmt":"2020-06-11T16:02:24","slug":"%e5%9c%a8ubuntu-18-04%e4%bf%ae%e6%94%b9%e9%bb%98%e8%ae%a4%e5%90%af%e5%8a%a8%e9%a1%b9%e5%92%8c%e5%90%af%e5%8a%a8%e7%ad%89%e5%be%85%e6%97%b6%e9%97%b4","status":"publish","type":"post","link":"https:\/\/blog.davcloud.top\/?p=729&lang=zh","title":{"rendered":"\u5728Ubuntu 18.04\u4fee\u6539\u9ed8\u8ba4\u542f\u52a8\u9879\u548c\u542f\u52a8\u7b49\u5f85\u65f6\u95f4"},"content":{"rendered":"\n<h2>\u6458\u8981<\/h2>\n\n\n\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4f1a\u8bb0\u5f55\u5982\u4f55\u5728Ubuntu 18.04\u4fee\u6539\u9ed8\u8ba4\u542f\u52a8\u9879\u548c\u542f\u52a8\u7b49\u5f85\u65f6\u95f4\u3002<\/p>\n\n\n\n<p class=\"has-text-color has-vivid-green-cyan-color\">\u63d0\u793a\uff1a\u5c3d\u7ba1\u8fd9\u7bc7\u6559\u7a0b\u662f\u5728Ubuntu 18.04\u4e0b\u6d4b\u8bd5\u8fd0\u884c\u7684\uff0c\u4f46\u662f\u5b83\u4ecd\u6709\u53ef\u80fd\u9002\u7528\u4e8e\u4f8b\u5982Ubuntu 16.04\u7684\u7c7b\u4f3c\u7248\u672c\u3002<\/p>\n\n\n\n<h2>\u6b65\u9aa4\u4e00\uff1a\u7f16\u8f91grub\u6587\u4ef6<\/h2>\n\n\n\n<p>\u7f16\u8f91\/etc\/default\/grub\u8fd9\u4e2a\u6587\u4ef6\uff0c\u914d\u7f6egrub\u7684\u5f15\u5bfc\u542f\u52a8\u8bbe\u7f6e\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo vim \/etc\/default\/grub<\/code><\/pre>\n\n\n\n<h2>\u6b65\u9aa4\u4e8c\uff1a\u4fee\u6539\u9ed8\u8ba4\u542f\u52a8\u9879<\/h2>\n\n\n\n<p>GRUB_DEFAULT\u9009\u9879\u5b9a\u4e49\u4e86\u9ed8\u8ba4\u542f\u52a8\u9879\uff0c\u56e0\u6b64\u5c06\u8fd9\u4e2a\u6570\u5b57\u4fee\u6539\u6210\u9ed8\u8ba4\u542f\u52a8\u9879\u7684\u5e8f\u53f7\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u4ee5\u7b2c\u4e00\u9879\u4f5c\u4e3a\u9ed8\u8ba4\u542f\u52a8\u9879\uff0c\u4fee\u6539\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>GRUB_DEFAULT=0<\/code><\/pre>\n\n\n\n<h2>\u6b65\u9aa4\u4e09\uff1a\u4fee\u6539\u9ed8\u8ba4\u7b49\u5f85\u65f6\u95f4<\/h2>\n\n\n\n<p>GRUB_TIMEOUT\u9009\u9879\u5b9a\u4e49\u4e86\u7b49\u5f85\u9009\u62e9\u65f6\u95f4\uff0c\u56e0\u6b64\u5c06\u8fd9\u4e2a\u6570\u5b57\u4fee\u6539\u5373\u53ef\u4fee\u6539\u7b49\u5f85\u65f6\u95f4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u7b49\u5f852\u79d2\u540e\u542f\u52a8\uff0c\u4fee\u6539\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>GRUB_TIMEOUT=2<\/code><\/pre>\n\n\n\n<h2>\u6b65\u9aa4\u56db\uff1a\u4fdd\u5b58\u5e76\u66f4\u65b0\u914d\u7f6e<\/h2>\n\n\n\n<p>\u4fdd\u5b58\u5e76\u9000\u51fa\u6587\u4ef6\uff0c\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u66f4\u65b0\u914d\u7f6e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo update-grub<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6458\u8981 \u8fd9\u7bc7\u6587\u7ae0\u5c06\u4f1a\u8bb0\u5f55\u5982\u4f55\u5728Ubuntu 18.04\u4fee\u6539\u9ed8\u8ba4\u542f\u52a8\u9879\u548c\u542f\u52a8\u7b49\u5f85\u65f6\u95f4\u3002 \u63d0\u793a\uff1a\u5c3d\u7ba1\u8fd9\u7bc7\u6559\u7a0b\u662f\u5728Ubuntu 18.04\u4e0b\u6d4b\u8bd5\u8fd0\u884c\u7684\uff0c\u4f46\u662f\u5b83\u4ecd\u6709\u53ef\u80fd\u9002\u7528\u4e8e\u4f8b\u5982Ubuntu 16.04\u7684\u7c7b\u4f3c\u7248\u672c\u3002 \u6b65\u9aa4\u4e00\uff1a\u7f16\u8f91grub\u6587\u4ef6 \u7f16\u8f91\/etc\/default\/grub\u8fd9\u4e2a\u6587\u4ef6\uff0c\u914d\u7f6egrub\u7684\u5f15\u5bfc\u542f\u52a8\u8bbe\u7f6e\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a \u6b65\u9aa4\u4e8c\uff1a\u4fee\u6539\u9ed8\u8ba4\u542f\u52a8\u9879 GRUB_DEFAULT\u9009\u9879\u5b9a\u4e49\u4e86\u9ed8\u8ba4\u542f\u52a8\u9879\uff0c\u56e0\u6b64\u5c06\u8fd9\u4e2a\u6570\u5b57\u4fee\u6539\u6210\u9ed8\u8ba4\u542f\u52a8\u9879\u7684\u5e8f\u53f7\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u4ee5\u7b2c\u4e00\u9879\u4f5c\u4e3a\u9ed8\u8ba4\u542f\u52a8\u9879\uff0c\u4fee\u6539\u5982\u4e0b\uff1a \u6b65\u9aa4\u4e09\uff1a\u4fee\u6539\u9ed8\u8ba4\u7b49\u5f85\u65f6\u95f4 GRUB_TIMEOUT\u9009\u9879\u5b9a\u4e49\u4e86\u7b49\u5f85\u9009\u62e9\u65f6\u95f4\uff0c\u56e0\u6b64\u5c06\u8fd9\u4e2a\u6570\u5b57\u4fee\u6539\u5373\u53ef\u4fee\u6539\u7b49\u5f85\u65f6\u95f4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u7b49\u5f852\u79d2\u540e\u542f\u52a8\uff0c\u4fee\u6539\u5982\u4e0b\uff1a \u6b65\u9aa4\u56db\uff1a\u4fdd\u5b58\u5e76\u66f4\u65b0\u914d\u7f6e \u4fdd\u5b58\u5e76\u9000\u51fa\u6587\u4ef6\uff0c\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u66f4\u65b0\u914d\u7f6e\uff1a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[404],"tags":[442,570],"_links":{"self":[{"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=\/wp\/v2\/posts\/729"}],"collection":[{"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=729"}],"version-history":[{"count":7,"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=\/wp\/v2\/posts\/729\/revisions"}],"predecessor-version":[{"id":753,"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=\/wp\/v2\/posts\/729\/revisions\/753"}],"wp:attachment":[{"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.davcloud.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}