{"id":43698,"date":"2024-10-06T03:57:47","date_gmt":"2024-10-05T19:57:47","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43698\/"},"modified":"2024-10-06T03:57:47","modified_gmt":"2024-10-05T19:57:47","slug":"centos-7-2-%e8%a8%ad%e7%bd%ae-grub2-%e5%bc%95%e5%b0%8e%e7%95%8c%e9%9d%a2%e5%88%86%e8%be%a8%e7%8e%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43698\/","title":{"rendered":"CentOS 7.2 \u8a2d\u7f6e GRUB2 \u5f15\u5c0e\u754c\u9762\u5206\u8fa8\u7387"},"content":{"rendered":"<h1 id=\"centos-7-2-%e8%a8%ad%e7%bd%ae-grub2-%e5%bc%95%e5%b0%8e%e7%95%8c%e9%9d%a2%e5%88%86%e8%be%a8%e7%8e%87-fmjNCZZHki\">CentOS 7.2 \u8a2d\u7f6e GRUB2 \u5f15\u5c0e\u754c\u9762\u5206\u8fa8\u7387<\/h1>\n<p>\u5728\u4f7f\u7528 CentOS 7.2 \u7684\u904e\u7a0b\u4e2d\uff0cGRUB2\uff08GRand Unified Bootloader 2\uff09\u4f5c\u70ba\u5f15\u5c0e\u52a0\u8f09\u5668\uff0c\u8ca0\u8cac\u555f\u52d5\u64cd\u4f5c\u7cfb\u7d71\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cGRUB2 \u7684\u5f15\u5c0e\u754c\u9762\u5206\u8fa8\u7387\u53ef\u80fd\u4e0d\u7b26\u5408\u7528\u6236\u7684\u9700\u6c42\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u7528\u6236\u7684\u4f7f\u7528\u9ad4\u9a57\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7.2 \u4e2d\u8a2d\u7f6e GRUB2 \u5f15\u5c0e\u754c\u9762\u7684\u5206\u8fa8\u7387\uff0c\u4ee5\u4fbf\u7528\u6236\u80fd\u5920\u7372\u5f97\u66f4\u6e05\u6670\u7684\u986f\u793a\u6548\u679c\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e5%88%86%e8%be%a8%e7%8e%87-fmjNCZZHki\">\u6aa2\u67e5\u7576\u524d\u5206\u8fa8\u7387<\/h2>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5\u7576\u524d\u7684\u986f\u793a\u5206\u8fa8\u7387\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u986f\u793a\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>vbeinfo<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u986f\u793a\u53ef\u7528\u7684\u986f\u793a\u6a21\u5f0f\uff0c\u5305\u62ec\u5206\u8fa8\u7387\u548c\u984f\u8272\u6df1\u5ea6\u3002\u6839\u64da\u9019\u4e9b\u4fe1\u606f\uff0c\u9078\u64c7\u4e00\u500b\u5408\u9069\u7684\u5206\u8fa8\u7387\u9032\u884c\u8a2d\u7f6e\u3002<\/p>\n<h2 id=\"%e7%b7%a8%e8%bc%af-grub-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-fmjNCZZHki\">\u7de8\u8f2f GRUB \u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>\u8981\u66f4\u6539 GRUB2 \u7684\u5206\u8fa8\u7387\uff0c\u9700\u8981\u7de8\u8f2f GRUB \u7684\u914d\u7f6e\u6587\u4ef6\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6253\u958b\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/default\/grub<\/code><\/pre>\n<p>\u5728\u9019\u500b\u6587\u4ef6\u4e2d\uff0c\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>GRUB_GFXMODE=<\/code><\/pre>\n<p>\u5982\u679c\u9019\u4e00\u884c\u88ab\u8a3b\u91cb\u6389\uff08\u4ee5 # \u958b\u982d\uff09\uff0c\u8acb\u5c07\u5176\u53d6\u6d88\u8a3b\u91cb\uff0c\u4e26\u8a2d\u7f6e\u70ba\u6240\u9700\u7684\u5206\u8fa8\u7387\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>GRUB_GFXMODE=1024x768<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u70ba\u4e86\u78ba\u4fdd GRUB2 \u4f7f\u7528\u6240\u8a2d\u7f6e\u7684\u5206\u8fa8\u7387\uff0c\u9084\u9700\u8981\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>GRUB_GFXPAYLOAD=keep<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u7f6e\u5f8c\uff0cGRUB2 \u5c07\u4fdd\u6301\u6240\u9078\u7684\u5206\u8fa8\u7387\u3002<\/p>\n<h2 id=\"%e6%9b%b4%e6%96%b0-grub-%e9%85%8d%e7%bd%ae-fmjNCZZHki\">\u66f4\u65b0 GRUB \u914d\u7f6e<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u66f4\u6539\u5f8c\uff0c\u9700\u8981\u66f4\u65b0 GRUB \u914d\u7f6e\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0 GRUB\uff1a<\/p>\n<pre><code>sudo grub2-mkconfig -o \/boot\/grub2\/grub.cfg<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u751f\u6210\u65b0\u7684 GRUB \u914d\u7f6e\u6587\u4ef6\uff0c\u4e26\u5c07\u6240\u505a\u7684\u66f4\u6539\u61c9\u7528\u5230\u5f15\u5c0e\u52a0\u8f09\u5668\u4e2d\u3002<\/p>\n<h2 id=\"%e9%87%8d%e5%95%9f%e7%b3%bb%e7%b5%b1-fmjNCZZHki\">\u91cd\u555f\u7cfb\u7d71<\/h2>\n<p>\u6700\u5f8c\uff0c\u91cd\u555f\u7cfb\u7d71\u4ee5\u67e5\u770b\u66f4\u6539\u662f\u5426\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u555f\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo reboot<\/code><\/pre>\n<p>\u5728\u91cd\u555f\u5f8c\uff0cGRUB2 \u7684\u5f15\u5c0e\u754c\u9762\u61c9\u8a72\u6703\u4ee5\u65b0\u7684\u5206\u8fa8\u7387\u986f\u793a\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4-fmjNCZZHki\">\u6545\u969c\u6392\u9664<\/h2>\n<p>\u5982\u679c\u5728\u91cd\u555f\u5f8c\u767c\u73fe GRUB2 \u7684\u5206\u8fa8\u7387\u6c92\u6709\u6539\u8b8a\uff0c\u53ef\u80fd\u9700\u8981\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6240\u9078\u7684\u5206\u8fa8\u7387\u5728 <code>vbeinfo<\/code> \u7684\u8f38\u51fa\u4e2d\u662f\u53ef\u7528\u7684\u3002<\/li>\n<li>\u6aa2\u67e5 <code>\/etc\/default\/grub<\/code> \u6587\u4ef6\u4e2d\u7684\u8a2d\u7f6e\u662f\u5426\u6b63\u78ba\u3002<\/li>\n<li>\u78ba\u4fdd\u5728\u66f4\u65b0 GRUB \u914d\u7f6e\u6642\u6c92\u6709\u51fa\u73fe\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4ecd\u7136\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u67e5\u95b1\u76f8\u95dc\u7684\u6587\u6a94\u6216\u793e\u5340\u8ad6\u58c7\u4ee5\u7372\u53d6\u66f4\u591a\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fmjNCZZHki\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5728 CentOS 7.2 \u4e2d\u8a2d\u7f6e GRUB2 \u5f15\u5c0e\u754c\u9762\u7684\u5206\u8fa8\u7387\uff0c\u5f9e\u800c\u6539\u5584\u4f7f\u7528\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002\u7121\u8ad6\u662f\u9078\u64c7 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u80fd\u5920\u9806\u5229\u904b\u884c\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to set the GRUB2 bootloader interface resolution in CentOS 7.2 for improved display quality and user experience.<\/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-43698","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43698","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=43698"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43698\/revisions"}],"predecessor-version":[{"id":43699,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43698\/revisions\/43699"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}