<script type="application/ld+json">{"@context":"http://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.simcentric.com/sc/"},{"@type":"ListItem","position":2,"name":"如何恢复服务器上的误删 GRUB 菜单","item":"https://www.simcentric.com/sc/hong-kong-dedicated-server-sc/how-to-recover-a-deleted-grub-menu-on-a-server/"}]}</script> {"id":35426,"date":"2026-10-26T14:29:56","date_gmt":"2026-10-26T06:29:56","guid":{"rendered":"https:\/\/www.simcentric.com\/uncategorized-sc\/how-to-recover-a-deleted-grub-menu-on-a-server\/"},"modified":"2026-10-26T14:37:28","modified_gmt":"2026-10-26T06:37:28","slug":"how-to-recover-a-deleted-grub-menu-on-a-server","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/how-to-recover-a-deleted-grub-menu-on-a-server\/","title":{"rendered":"\u5982\u4f55\u6062\u590d\u670d\u52a1\u5668\u4e0a\u7684\u8bef\u5220 GRUB \u83dc\u5355"},"content":{"rendered":"\n<p>\u5f53\u4e00\u53f0 <a href=\"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/boost-hong-kong-linux-server-network-perf-with-kernel-tweaks\/\" target=\"_blank\">Linux \u8282\u70b9<\/a>\u56e0\u4e3a\u4e00\u6b21\u8bef\u64cd\u4f5c\u800c\u62d2\u7edd\u542f\u52a8\u65f6\uff0c\u542f\u52a8\u94fe\u5f80\u5f80\u662f\u9996\u8981\u6392\u67e5\u5bf9\u8c61\u3002\u5982\u679c\u4f60\u9700\u8981\u5728\u751f\u4ea7\u73af\u5883\u673a\u5668\u4e0a\u6062\u590d\u8bef\u5220\u7684 GRUB \u83dc\u5355\uff0c\u8fd9\u4e2a\u95ee\u9898\u901a\u5e38\u5e76\u6ca1\u6709\u8868\u9762\u770b\u4e0a\u53bb\u90a3\u4e48\u7384\u4e4e\u3002\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u6545\u969c\u70b9\u4f4d\u4e8e\u56fa\u4ef6\u3001\u5f15\u5bfc\u52a0\u8f7d\u5668\u6838\u5fc3\u955c\u50cf\u3001<code>\/boot<\/code> \u4e0b\u7684\u914d\u7f6e\uff0c\u4ee5\u53ca\u6839\u6587\u4ef6\u7cfb\u7edf\u4e4b\u95f4\u3002\u5bf9\u4e8e\u8fd0\u884c\u8fdc\u7a0b<a href=\"https:\/\/www.simcentric.com\/sc\/products\/dedicated-server-hk\/\" target=\"_blank\">\u670d\u52a1\u5668\u79df\u7528\u4e1a\u52a1<\/a>\u7684\u56e2\u961f\u6765\u8bf4\uff0c\u771f\u6b63\u7684\u96be\u70b9\u4e0d\u5728\u7406\u8bba\uff0c\u800c\u5728\u4e8e\u5982\u4f55\u5728\u4e0d\u8fdb\u4e00\u6b65\u7834\u574f\u78c1\u76d8\u72b6\u6001\u7684\u524d\u63d0\u4e0b\u5b8c\u6210\u53ef\u63a7\u6062\u590d\u3002<\/p>\n<h2><strong>\u4e3a\u4ec0\u4e48\u7f3a\u5931 GRUB \u83dc\u5355\u4f1a\u7834\u574f\u542f\u52a8\u8def\u5f84<\/strong><\/h2>\n<p>GRUB \u5145\u5f53\u7684\u662f\u5e73\u53f0\u56fa\u4ef6\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u4e4b\u95f4\u7684\u4ea4\u63a5\u5c42\u3002\u6839\u636e GNU GRUB \u5b98\u65b9\u624b\u518c\uff0c\u6b63\u5e38\u542f\u52a8\u4f9d\u8d56\u4e8e <code>prefix<\/code> \u548c <code>root<\/code> \u53d8\u91cf\u3001\u6210\u529f\u52a0\u8f7d <code>normal<\/code> \u6a21\u5757\uff0c\u7136\u540e\u518d\u8bfb\u53d6 <code>grub.cfg<\/code>\u3002\u5982\u679c\u8fd9\u6761\u8def\u5f84\u65ad\u88c2\uff0c\u673a\u5668\u5c31\u53ef\u80fd\u76f4\u63a5\u6389\u5165\u6551\u63f4\u6a21\u5f0f\uff0c\u800c\u4e0d\u662f\u663e\u793a\u542f\u52a8\u83dc\u5355\u3002<\/p>\n<p>\u4ece\u8fd0\u7ef4\u89c6\u89d2\u6765\u770b\uff0c\u8fd9\u610f\u5473\u7740\u201c\u83dc\u5355\u88ab\u5220\u9664\u201d\u8fd9\u4e00\u8868\u8c61\uff0c\u80cc\u540e\u5b9e\u9645\u53ef\u80fd\u5bf9\u5e94\u591a\u79cd\u5e95\u5c42\u6545\u969c\uff1a<\/p>\n<ul>\n<li><code>\/boot\/grub<\/code> \u4e0b\u7684\u914d\u7f6e\u6587\u4ef6\u4e22\u5931\u6216\u635f\u574f\u3002<\/li>\n<li>\u5f15\u5bfc\u52a0\u8f7d\u5668\u88ab\u5b89\u88c5\u5230\u4e86\u9519\u8bef\u7684\u78c1\u76d8\u6216\u5206\u533a\u3002<\/li>\n<li>\u5b58\u50a8\u8c03\u6574\u540e\uff0c\u542f\u52a8\u5206\u533a\u7684\u4f4d\u7f6e\u53d1\u751f\u4e86\u53d8\u5316\u3002<\/li>\n<li>\u670d\u52a1\u5668\u5728\u4f20\u7edf BIOS \u4e0e UEFI \u542f\u52a8\u9884\u671f\u4e4b\u95f4\u53d1\u751f\u4e86\u5207\u6362\u3002<\/li>\n<li>\u5f15\u5bfc\u52a0\u8f7d\u5668\u5df2\u7ecf\u65e0\u6cd5\u8bfb\u53d6\u76f8\u5173\u6587\u4ef6\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n<h2><strong>GRUB \u83dc\u5355\u4e22\u5931\u7684\u5e38\u89c1\u8868\u73b0<\/strong><\/h2>\n<p>\u5f15\u5bfc\u95ee\u9898\u901a\u5e38\u4e0d\u4f1a\u7ed9\u51fa\u53cb\u597d\u7684\u56fe\u5f62\u754c\u9762\u63d0\u793a\uff0c\u800c\u662f\u4ee5\u975e\u5e38\u7b80\u77ed\u751a\u81f3\u51b7\u51b0\u51b0\u7684\u62a5\u9519\u5f62\u5f0f\u51fa\u73b0\u3002GRUB \u5b98\u65b9\u624b\u518c\u6307\u51fa\uff0c\u6551\u63f4\u6a21\u5f0f\u53ea\u63d0\u4f9b\u7cbe\u7b80\u547d\u4ee4\u96c6\uff0c\u901a\u5e38\u5305\u62ec <code>ls<\/code>\u3001<code>set<\/code>\u3001<code>unset<\/code> \u548c <code>insmod<\/code>\u3002\u8fd9\u4e00\u70b9\u672c\u8eab\u5c31\u662f\u4e00\u4e2a\u660e\u663e\u7ebf\u7d22\u3002<\/p>\n<ul>\n<li>\u63a7\u5236\u53f0\u76f4\u63a5\u505c\u5728 <code>grub rescue&gt;<\/code>\u3002<\/li>\n<li>\u5c4f\u5e55\u51fa\u73b0\u5206\u533a\u7f3a\u5931\u6216\u672a\u77e5\u6587\u4ef6\u7cfb\u7edf\u7b49\u9519\u8bef\u3002<\/li>\n<li>\u4e3b\u673a\u53cd\u590d\u5faa\u73af\uff0c\u5374\u59cb\u7ec8\u65e0\u6cd5\u52a0\u8f7d\u5185\u6838\u3002<\/li>\n<li>\u5728\u914d\u7f6e\u4fee\u6539\u6216\u78c1\u76d8\u64cd\u4f5c\u540e\uff0c\u542f\u52a8\u83dc\u5355\u5b8c\u5168\u4e0d\u518d\u663e\u793a\u3002<\/li>\n<li>\u8fdc\u7a0b\u7f51\u7edc\u8bbf\u95ee\u5df2\u7ecf\u4e2d\u65ad\uff0c\u4f46\u5e26\u5916\u63a7\u5236\u53f0\u4ecd\u7136\u53ef\u7528\u3002<\/li>\n<\/ul>\n<p>\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u573a\u666f\u4e2d\uff0c\u8fd9\u4e9b\u73b0\u8c61\u5c24\u4e3a\u5173\u952e\uff0c\u56e0\u4e3a\u4f60\u901a\u5e38\u65e0\u6cd5\u76f4\u63a5\u63a5\u89e6\u786c\u4ef6\u3002\u6062\u590d\u5de5\u4f5c\u9ad8\u5ea6\u4f9d\u8d56\u63a7\u5236\u53f0\u8bbf\u95ee\u3001\u6551\u63f4\u4ecb\u8d28\uff0c\u4ee5\u53ca\u5bf9\u8bbe\u5907\u7684\u51c6\u786e\u8bc6\u522b\u3002<\/p>\n<h2><strong>\u901a\u5e38\u662f\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u6545\u969c<\/strong><\/h2>\n<p>\u6709\u7ecf\u9a8c\u7684\u6280\u672f\u4eba\u5458\u90fd\u77e5\u9053\uff0c\u5f15\u5bfc\u6545\u969c\u5f88\u5c11\u662f\u201c\u65e0\u7f18\u65e0\u6545\u201d\u53d1\u751f\u7684\u3002GRUB \u83dc\u5355\u88ab\u5220\u9664\uff0c\u5f80\u5f80\u53ea\u662f\u4e0a\u4e00\u6b65\u64cd\u4f5c\u7559\u4e0b\u7684\u8868\u5c42\u75c7\u72b6\u3002\u5e38\u89c1\u89e6\u53d1\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u6e05\u7406\u7cfb\u7edf\u65f6\u8bef\u5220\u4e86 <code>\/boot<\/code> \u4e0b\u7684\u6587\u4ef6\u3002<\/li>\n<li>\u4fee\u6539\u4e86\u5206\u533a\u8868\u6216\u6587\u4ef6\u7cfb\u7edf UUID\u3002<\/li>\n<li>\u514b\u9686\u78c1\u76d8\u540e\uff0c\u6ca1\u6709\u91cd\u65b0\u5b89\u88c5\u5f15\u5bfc\u52a0\u8f7d\u5668\u3002<\/li>\n<li>\u5728\u6551\u63f4\u73af\u5883\u4e2d\u6302\u8f7d\u4e86\u9519\u8bef\u7684\u76ee\u6807\u7cfb\u7edf\u3002<\/li>\n<li>\u5728\u6839\u5206\u533a\u672a\u5b8c\u6574\u6302\u8f7d\u7684\u60c5\u51b5\u4e0b\u91cd\u65b0\u751f\u6210\u914d\u7f6e\u3002<\/li>\n<li>\u5728 UEFI \u673a\u5668\u4e0a\u5957\u7528\u4e86 BIOS \u98ce\u683c\u6b65\u9aa4\uff0c\u6216\u53cd\u8fc7\u6765\u64cd\u4f5c\u3002<\/li>\n<\/ol>\n<p>\u4e3b\u6d41 Linux \u5b98\u65b9\u6587\u6863\u666e\u904d\u5c06\u6551\u63f4\u542f\u52a8\u3001<code>chroot<\/code> \u4ee5\u53ca\u91cd\u65b0\u5b89\u88c5 GRUB \u89c6\u4e3a\u6807\u51c6\u4fee\u590d\u8def\u5f84\uff0c\u9002\u7528\u4e8e\u5df2\u5b89\u88c5\u5f15\u5bfc\u5668\u4e0d\u53ef\u7528\u7684\u60c5\u51b5\u3002<\/p>\n<h2><strong>\u52a8\u78c1\u76d8\u4e4b\u524d\uff0c\u5148\u505a\u8fd9\u4e9b\u68c0\u67e5<\/strong><\/h2>\n<p>\u4e0d\u8981\u4e00\u4e0a\u6765\u5c31\u6267\u884c\u91cd\u88c5\u547d\u4ee4\u3002\u771f\u6b63\u7b26\u5408\u6781\u5ba2\u98ce\u683c\u7684\u4fee\u590d\uff0c\u9996\u5148\u662f\u6709\u7eaa\u5f8b\u7684\u3002\u5199\u5165\u78c1\u76d8\u524d\uff0c\u5e94\u5148\u786e\u8ba4\u4ee5\u4e0b\u4e8b\u9879\uff1a<\/p>\n<ul>\n<li>\u7cfb\u7edf\u56fa\u4ef6\u5f53\u524d\u4f7f\u7528\u7684\u662f BIOS \u8fd8\u662f UEFI\uff1f<\/li>\n<li>\u54ea\u4e00\u4e2a\u5206\u533a\u662f\u6839\u5206\u533a\uff1f\u662f\u5426\u5b58\u5728\u5355\u72ec\u7684 <code>\/boot<\/code> \u6216 EFI \u7cfb\u7edf\u5206\u533a\uff1f<\/li>\n<li>\u7ef4\u62a4\u4e4b\u540e\uff0c\u542f\u52a8\u987a\u5e8f\u662f\u5426\u88ab\u6539\u52a8\uff1f<\/li>\n<li>\u76ee\u6807\u78c1\u76d8\u80fd\u5426\u5728\u6551\u63f4\u73af\u5883\u4e2d\u88ab\u6b63\u5e38\u8bfb\u53d6\uff1f<\/li>\n<li>\u5982\u679c\u5b58\u5728\u591a\u53f0\u76f8\u4f3c\u8282\u70b9\uff0c\u4f60\u662f\u5426\u8fde\u63a5\u5230\u4e86\u6b63\u786e\u7684\u90a3\u4e00\u53f0\u670d\u52a1\u5668\uff1f<\/li>\n<\/ul>\n<p>GNU GRUB \u6587\u6863\u7279\u522b\u63d0\u9192\uff0c\u4e0d\u8981\u5047\u8bbe\u64cd\u4f5c\u7cfb\u7edf\u8bc6\u522b\u5230\u7684\u78c1\u76d8\u987a\u5e8f\u4e00\u5b9a\u4e0e\u56fa\u4ef6\u4e2d\u7684\u542f\u52a8\u987a\u5e8f\u4e00\u81f4\u3002\u5728\u62e5\u6709\u5927\u91cf\u5b58\u50a8\u8bbe\u5907\u7684\u4e3b\u673a\u6216\u865a\u62df\u5316\u73af\u5883\u4e2d\uff0c\u8fd9\u4e2a\u7ec6\u8282\u5c24\u5176\u5bb9\u6613\u51fa\u95ee\u9898\u3002<\/p>\n<h2><strong>\u4e00\u5957\u5b9e\u7528\u7684\u6062\u590d\u6d41\u7a0b<\/strong><\/h2>\n<p>\u6700\u7a33\u59a5\u7684\u4fee\u590d\u65b9\u5f0f\u901a\u5e38\u662f\uff1a\u4f7f\u7528\u6551\u63f4\u73af\u5883\u542f\u52a8\u7cfb\u7edf\u3001\u6302\u8f7d\u5df2\u5b89\u88c5\u7684\u76ee\u6807\u7cfb\u7edf\u3001\u901a\u8fc7 <code>chroot<\/code> \u8fdb\u5165\u539f\u7cfb\u7edf\uff0c\u518d\u91cd\u65b0\u5b89\u88c5\u5f15\u5bfc\u52a0\u8f7d\u5668\u3002\u8fd9\u4e00\u65b9\u6cd5\u5728 GNU GRUB \u6307\u5357\u53ca\u4f01\u4e1a\u7ea7 Linux \u6062\u590d\u6587\u6863\u4e2d\u90fd\u5c5e\u4e8e\u6807\u51c6\u505a\u6cd5\u3002<\/p>\n<ol>\n<li><strong>\u4ece\u6551\u63f4\u4ecb\u8d28\u6216\u670d\u52a1\u5546\u63a7\u5236\u53f0\u5de5\u5177\u542f\u52a8\u3002<\/strong> \u4f7f\u7528\u6062\u590d ISO \u6216\u5185\u7f6e\u6551\u63f4\u6a21\u5f0f\uff0c\u4f7f\u4e3b\u7cfb\u7edf\u78c1\u76d8\u6682\u65f6\u4e0d\u4f5c\u4e3a\u542f\u52a8\u76ee\u6807\u3002<\/li>\n<li><strong>\u8bc6\u522b\u5206\u533a\u3002<\/strong> \u68c0\u67e5\u5757\u8bbe\u5907\uff0c\u660e\u786e\u6839\u5206\u533a\u3001\u542f\u52a8\u5206\u533a\u548c EFI \u5206\u533a\u5e03\u5c40\u540e\u518d\u8fdb\u884c\u6302\u8f7d\u3002<\/li>\n<li><strong>\u6302\u8f7d\u5df2\u5b89\u88c5\u7cfb\u7edf\u3002<\/strong> \u5148\u6302\u8f7d\u6839\u5206\u533a\uff1b\u5982\u679c\u5b58\u5728\u72ec\u7acb\u7684\u542f\u52a8\u5206\u533a\uff0c\u4e5f\u8981\u6302\u8f7d\uff1b\u82e5\u4e3a UEFI \u7cfb\u7edf\uff0c\u5219\u8fd8\u9700\u6302\u8f7d EFI \u7cfb\u7edf\u5206\u533a\u3002<\/li>\n<li><strong>\u7ed1\u5b9a\u8fd0\u884c\u65f6\u76ee\u5f55\u3002<\/strong> \u8ba9 <code>\/dev<\/code>\u3001<code>\/proc<\/code> \u548c <code>\/sys<\/code> \u5728\u76ee\u6807\u7cfb\u7edf\u4e2d\u53ef\u7528\u3002<\/li>\n<li><strong>\u8fdb\u5165 <code>chroot<\/code>\u3002<\/strong> \u8fd9\u6837\u4f60\u662f\u5728\u5df2\u5b89\u88c5\u7cfb\u7edf\u7684\u4e0a\u4e0b\u6587\u4e2d\u91cd\u5efa\u5f15\u5bfc\u5668\uff0c\u800c\u4e0d\u662f\u5728\u6551\u63f4\u955c\u50cf\u73af\u5883\u4e2d\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u91cd\u65b0\u5b89\u88c5 GRUB \u5e76\u751f\u6210\u914d\u7f6e\u3002<\/strong> \u6839\u636e\u6240\u7528\u53d1\u884c\u7248\u5bb6\u65cf\u548c\u56fa\u4ef6\u6a21\u5f0f\uff0c\u6267\u884c\u5bf9\u5e94\u547d\u4ee4\u3002<\/li>\n<li><strong>\u9000\u51fa\u3001\u89c4\u8303\u5378\u8f7d\u5e76\u91cd\u542f\u3002<\/strong> \u7136\u540e\u901a\u8fc7\u6b63\u5e38\u542f\u52a8\u8def\u5f84\u9a8c\u8bc1\u4fee\u590d\u7ed3\u679c\u3002<\/li>\n<\/ol>\n<p>\u4e00\u5957\u6700\u5c0f\u5316\u547d\u4ee4\u6d41\u7a0b\u901a\u5e38\u5982\u4e0b\uff1a<\/p>\n<pre><code>mount \/dev\/ROOT_PART \/mnt\r\nmount \/dev\/BOOT_PART \/mnt\/boot\r\nmount \/dev\/EFI_PART \/mnt\/boot\/efi\r\nmount --bind \/dev \/mnt\/dev\r\nmount --bind \/proc \/mnt\/proc\r\nmount --bind \/sys \/mnt\/sys\r\nchroot \/mnt\r\n\r\ngrub-install \/dev\/SYSTEM_DISK\r\ngrub-mkconfig -o \/boot\/grub\/grub.cfg\r\n<\/code><\/pre>\n<p>\u5177\u4f53\u8def\u5f84\u4f1a\u56e0\u7cfb\u7edf\u800c\u5f02\u3002\u5728\u67d0\u4e9b\u53d1\u884c\u7248\u4e2d\uff0c\u914d\u7f6e\u6587\u4ef6\u540d\u6216\u547d\u4ee4\u5c01\u88c5\u65b9\u5f0f\u7565\u6709\u4e0d\u540c\uff0c\u4f46\u6062\u590d\u903b\u8f91\u662f\u4e00\u81f4\u7684\u3002\u65e0\u8bba\u5728 BIOS \u8fd8\u662f UEFI \u573a\u666f\u4e0b\uff0c\u5b98\u65b9\u6587\u6863\u90fd\u5f3a\u8c03\uff1a\u5e94\u5728\u6b63\u786e\u6302\u8f7d\u540e\u7684\u7cfb\u7edf\u73af\u5883\u4e2d\u91cd\u65b0\u5b89\u88c5\u5f15\u5bfc\u5668\u3002<\/p>\n<h2><strong>\u5982\u679c\u4f60\u5361\u5728 grub rescue \u63d0\u793a\u7b26<\/strong><\/h2>\n<p>\u6709\u65f6\u5019\uff0c\u4f60\u9700\u8981\u5148\u4e34\u65f6\u628a\u7cfb\u7edf\u5f15\u5bfc\u8d77\u6765\uff0c\u518d\u505a\u5b8c\u6574\u4fee\u590d\u3002GNU GRUB \u624b\u518c\u8bf4\u660e\uff0c\u5982\u679c\u95ee\u9898\u662f <code>prefix<\/code> \u8bbe\u7f6e\u9519\u8bef\uff0c\u90a3\u4e48\u4f60\u53ef\u4ee5\u624b\u52a8\u8bbe\u7f6e <code>root<\/code> \u548c <code>prefix<\/code>\uff0c\u52a0\u8f7d <code>normal<\/code> \u6a21\u5757\uff0c\u5e76\u5c1d\u8bd5\u8fdb\u5165\u6b63\u5e38\u6a21\u5f0f\u3002<\/p>\n<ul>\n<li>\u6267\u884c <code>ls<\/code> \u679a\u4e3e\u53ef\u89c1\u8bbe\u5907\u3002<\/li>\n<li>\u9010\u4e2a\u68c0\u67e5\u53ef\u80fd\u7684\u5206\u533a\uff0c\u76f4\u5230\u627e\u5230\u5305\u542b <code>\/boot\/grub<\/code> \u7684\u90a3\u4e2a\u3002<\/li>\n<li>\u628a <code>root<\/code> \u8bbe\u7f6e\u4e3a\u8be5\u5206\u533a\u3002<\/li>\n<li>\u628a <code>prefix<\/code> \u8bbe\u7f6e\u4e3a\u5bf9\u5e94\u7684 GRUB \u76ee\u5f55\u3002<\/li>\n<li>\u52a0\u8f7d normal \u6a21\u5757\u5e76\u542f\u52a8 normal \u6a21\u5f0f\u3002<\/li>\n<\/ul>\n<pre><code>set\r\nls\r\nset root=(hd0,1)\r\nset prefix=(hd0,1)\/boot\/grub\r\ninsmod normal\r\nnormal\r\n<\/code><\/pre>\n<p>\u8fd9\u53ea\u662f\u6218\u672f\u6027\u8fc7\u6e21\u65b9\u6848\uff0c\u4e0d\u662f\u6700\u7ec8\u4fee\u590d\u3002GRUB \u5b98\u65b9\u624b\u518c\u660e\u786e\u6307\u51fa\uff0c\u8fdb\u5165 rescue \u6a21\u5f0f\u5f80\u5f80\u8bf4\u660e GRUB \u672c\u8eab\u6ca1\u6709\u88ab\u6b63\u786e\u5b89\u88c5\uff0c\u56e0\u6b64\u540e\u7eed\u4ecd\u5e94\u6267\u884c\u4e00\u6b21\u5b8c\u6574\u7684\u91cd\u65b0\u5b89\u88c5\u3002<\/p>\n<h2><strong>BIOS \u548c UEFI \u4e0d\u80fd\u6df7\u4e3a\u4e00\u8c08<\/strong><\/h2>\n<p>\u8fd0\u7ef4\u4eba\u5458\u6700\u5e38\u89c1\u7684\u9519\u8bef\u4e4b\u4e00\uff0c\u5c31\u662f\u4e0d\u68c0\u67e5\u542f\u52a8\u6a21\u5f0f\uff0c\u76f4\u63a5\u5957\u7528\u201c\u901a\u7528\u6559\u7a0b\u201d\u3002\u65e0\u8bba\u662f Debian \u5173\u4e8e EFI \u6a21\u5f0f\u4e0b\u91cd\u88c5 GRUB \u7684\u6307\u5bfc\uff0c\u8fd8\u662f\u4f01\u4e1a\u7ea7 Linux \u7684\u6062\u590d\u6587\u6863\uff0c\u90fd\u4f1a\u5c06 UEFI \u4e0e BIOS \u7684\u5904\u7406\u6d41\u7a0b\u4e25\u683c\u533a\u5206\u3002\u539f\u56e0\u5f88\u7b80\u5355\uff1a\u56fa\u4ef6\u63a5\u53e3\u4e0d\u540c\uff0c\u542f\u52a8\u8d44\u6e90\u6240\u5728\u4f4d\u7f6e\u548c\u5f15\u5bfc\u5668\u6ce8\u518c\u65b9\u5f0f\u4e5f\u4e0d\u540c\u3002<\/p>\n<ul>\n<li><strong>BIOS \u7cfb\u7edf<\/strong>\u901a\u5e38\u5c06 GRUB \u5b89\u88c5\u5230\u6574\u4e2a\u78c1\u76d8\u8bbe\u5907\uff0c\u800c\u4e0d\u662f\u5355\u4e00\u6587\u4ef6\u7cfb\u7edf\u8def\u5f84\u3002<\/li>\n<li><strong>UEFI \u7cfb\u7edf<\/strong>\u5219\u8981\u6c42\u5728\u91cd\u88c5\u4e4b\u524d\u6b63\u786e\u6302\u8f7d EFI \u7cfb\u7edf\u5206\u533a\u3002<\/li>\n<li><strong>\u6df7\u7528\u4e24\u79cd\u5047\u8bbe<\/strong>\uff0c\u5f80\u5f80\u4f1a\u5bfc\u81f4\u8868\u9762\u770b\u4f3c\u4fee\u597d\u4e86\uff0c\u91cd\u542f\u540e\u5374\u4f9d\u7136\u65e0\u6cd5\u542f\u52a8\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f60\u7ef4\u62a4\u7684\u662f\u670d\u52a1\u5668\u6258\u7ba1\u73af\u5883\u4e2d\u7684\u88f8\u91d1\u5c5e\u8bbe\u5907\uff0c\u5efa\u8bae\u4e3a\u6bcf\u53f0\u8282\u70b9\u8bb0\u5f55\u56fa\u4ef6\u6a21\u5f0f\u3002\u5982\u679c\u4f60\u7ba1\u7406\u7684\u662f\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7684\u865a\u62df\u5b9e\u4f8b\uff0c\u90a3\u4e48\u5728\u8fdb\u884c\u5e95\u5c42\u53d8\u66f4\u524d\uff0c\u82e5\u5e73\u53f0\u652f\u6301\uff0c\u6700\u597d\u5148\u5bf9\u78c1\u76d8\u5e03\u5c40\u8fdb\u884c\u5feb\u7167\u3002<\/p>\n<h2><strong>\u9762\u5411\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u7684\u8fdc\u7a0b\u6062\u590d\u6ce8\u610f\u4e8b\u9879<\/strong><\/h2>\n<p>\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u5904\u7406\u5f15\u5bfc\u5668\u95ee\u9898\uff0c\u4e0e\u5728\u5b9e\u9a8c\u5ba4\u5de5\u4f5c\u7ad9\u4e0a\u64cd\u4f5c\u5b8c\u5168\u4e0d\u540c\u3002\u6bd4\u8d77\u901f\u5ea6\uff0c\u66f4\u91cd\u8981\u7684\u662f\u8fc7\u7a0b\u7eaa\u5f8b\u3002\u8f83\u597d\u7684\u5b9e\u8df5\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528\u5e26\u5916\u63a7\u5236\u53f0\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u5df2\u7ecf\u4e2d\u65ad\u7684\u7f51\u7edc\u670d\u52a1\u3002<\/li>\n<li>\u5728\u4fee\u6539\u524d\u8bb0\u5f55\u5f53\u524d\u5206\u533a\u8868\u548c\u6302\u8f7d\u4fe1\u606f\u3002<\/li>\n<li>\u901a\u8fc7\u5bb9\u91cf\u3001UUID \u548c\u5206\u533a\u5e03\u5c40\u786e\u8ba4\u76ee\u6807\u78c1\u76d8\uff0c\u800c\u4e0d\u662f\u9760\u731c\u6d4b\u3002<\/li>\n<li>\u5173\u952e\u7cfb\u7edf\u64cd\u4f5c\u65f6\uff0c\u6700\u597d\u7531\u4e00\u4eba\u6267\u884c\uff0c\u53e6\u4e00\u4eba\u590d\u6838\u547d\u4ee4\u3002<\/li>\n<li>\u5982\u679c\u4e3b\u673a\u627f\u8f7d\u5ba2\u6237\u4e1a\u52a1\uff0c\u5e94\u5728\u6709\u56de\u6eda\u9884\u6848\u7684\u7ef4\u62a4\u7a97\u53e3\u5185\u8fdb\u884c\u4fee\u590d\u3002<\/li>\n<\/ol>\n<p>\u5bf9\u4e8e\u9762\u5411\u516c\u7f51\u7684 Linux \u670d\u52a1\u6765\u8bf4\uff0c\u8fd9\u4e00\u70b9\u5c24\u4e3a\u91cd\u8981\u3002\u4e00\u4e2a\u770b\u4f3c\u5c0f\u5c0f\u7684\u6587\u4ef6\u8bef\u5220\uff0c\u5b8c\u5168\u53ef\u80fd\u6f14\u53d8\u6210\u6301\u7eed\u65f6\u95f4\u4e0d\u77ed\u7684\u4e1a\u52a1\u4e2d\u65ad\u3002<\/p>\n<h2><strong>\u5982\u4f55\u907f\u514d\u4e0b\u4e00\u6b21 GRUB \u4e8b\u6545<\/strong><\/h2>\n<p>\u5f53\u670d\u52a1\u5668\u6062\u590d\u6b63\u5e38\u540e\uff0c\u6700\u597d\u82b1\u51e0\u5206\u949f\u590d\u76d8\u5e76\u52a0\u56fa\u4e4b\u524d\u51fa\u9519\u7684\u5de5\u4f5c\u6d41\u3002\u9884\u9632\u6c38\u8fdc\u6bd4\u518d\u6b21\u8fdb\u5165\u6551\u63f4\u6a21\u5f0f\u66f4\u5212\u7b97\u3002<\/p>\n<ul>\n<li>\u4e0d\u8981\u628a <code>\/boot<\/code> \u5f53\u6210\u53ef\u968f\u610f\u6e05\u7406\u7684\u5b58\u50a8\u76ee\u5f55\u3002<\/li>\n<li>\u7cfb\u7edf\u90e8\u7f72\u5b8c\u6210\u540e\uff0c\u8bb0\u5f55\u78c1\u76d8\u3001\u5206\u533a\u548c EFI \u5e03\u5c40\u3002<\/li>\n<li>\u5728\u7ef4\u62a4\u7a97\u53e3\u5185\u6d4b\u8bd5\u914d\u7f6e\u91cd\u65b0\u751f\u6210\u6d41\u7a0b\u3002<\/li>\n<li>\u5c06\u6551\u63f4\u8bbf\u95ee\u51ed\u636e\u4e0e\u5e38\u89c4\u767b\u5f55\u8def\u5f84\u5206\u79bb\u7ba1\u7406\u3002<\/li>\n<li>\u5bf9\u5206\u533a\u8c03\u6574\u548c\u8fc1\u79fb\u64cd\u4f5c\u5b9e\u65bd\u53d8\u66f4\u63a7\u5236\u3002<\/li>\n<li>\u4f18\u5148\u4f7f\u7528\u6807\u7b7e\u6216 UUID\uff0c\u800c\u4e0d\u662f\u8106\u5f31\u7684\u78c1\u76d8\u987a\u5e8f\u5f15\u7528\u3002<\/li>\n<\/ul>\n<p>\u6700\u540e\u8fd9\u4e00\u70b9\u4e0e GRUB \u5b98\u65b9\u6587\u6863\u7684\u5efa\u8bae\u9ad8\u5ea6\u4e00\u81f4\uff1a\u4e0d\u8981\u4f9d\u8d56\u78c1\u76d8\u987a\u5e8f\u8fd9\u7c7b\u5bb9\u6613\u53d8\u5316\u7684\u5047\u8bbe\uff0c\u56e0\u4e3a\u56fa\u4ef6\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u5bf9\u78c1\u76d8\u7684\u8ba4\u77e5\u5e76\u4e0d\u603b\u662f\u5b8c\u5168\u4e00\u81f4\u3002<\/p>\n<h2><strong>\u6700\u540e\u603b\u7ed3<\/strong><\/h2>\n<p>\u8981\u5728 Linux \u670d\u52a1\u5668\u4e0a<strong>\u6062\u590d\u8bef\u5220\u7684 GRUB \u83dc\u5355<\/strong>\uff0c\u5c31\u8981\u50cf\u7cfb\u7edf\u5de5\u7a0b\u5e08\u4e00\u6837\u601d\u8003\uff1a\u5148\u786e\u8ba4\u56fa\u4ef6\u6a21\u5f0f\uff0c\u518d\u627e\u51c6\u771f\u6b63\u7684\u542f\u52a8\u5206\u533a\uff0c\u6b63\u786e\u6302\u8f7d\u5df2\u5b89\u88c5\u7cfb\u7edf\uff0c\u901a\u8fc7 <code>chroot<\/code> \u91cd\u5efa GRUB\uff0c\u7136\u540e\u518d\u91cd\u542f\u9a8c\u8bc1\u3002\u6551\u63f4\u6a21\u5f0f\u53ef\u4ee5\u4f5c\u4e3a\u4e34\u65f6\u8fc7\u6e21\uff0c\u4f46\u8981\u60f3\u5b9e\u73b0\u6301\u4e45\u6062\u590d\uff0c\u4ecd\u7136\u9700\u8981\u5e72\u51c0\u5730\u91cd\u65b0\u5b89\u88c5\u5f15\u5bfc\u5668\u5e76\u91cd\u65b0\u751f\u6210\u914d\u7f6e\u3002\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u8fd0\u7ef4\u4e2d\uff0c\u7cbe\u51c6\u6c38\u8fdc\u6bd4\u4ed3\u4fc3\u66f4\u91cd\u8981\uff0c\u800c\u4e00\u4efd\u5b8c\u5584\u7684\u542f\u52a8\u5e03\u5c40\u6587\u6863\uff0c\u5f80\u5f80\u80fd\u628a\u4e00\u6b21\u9ad8\u538b\u6545\u969c\u5904\u7406\u53d8\u6210\u4e00\u6b21\u77ed\u65f6\u95f4\u7684\u4f8b\u884c\u7ef4\u62a4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u4e00\u53f0 Linux \u8282\u70b9\u56e0\u4e3a\u4e00\u6b21\u8bef\u64cd\u4f5c\u800c\u62d2\u7edd\u542f\u52a8\u65f6\uff0c\u542f\u52a8\u94fe\u5f80\u5f80\u662f\u9996\u8981\u6392\u67e5\u5bf9\u8c61\u3002\u5982\u679c\u4f60\u9700\u8981\u5728\u751f\u4ea7\u73af\u5883\u673a\u5668\u4e0a\u6062\u590d\u8bef\u5220\u7684 GRUB \u83dc\u5355\uff0c\u8fd9\u4e2a\u95ee\u9898\u901a\u5e38\u5e76\u6ca1\u6709\u8868\u9762\u770b\u4e0a\u53bb\u90a3\u4e48\u7384\u4e4e\u3002\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u6545\u969c\u70b9\u4f4d\u4e8e\u56fa\u4ef6\u3001\u5f15\u5bfc\u52a0\u8f7d\u5668\u6838\u5fc3\u955c\u50cf\u3001\/boot \u4e0b\u7684\u914d\u7f6e\uff0c\u4ee5\u53ca\u6839\u6587\u4ef6\u7cfb\u7edf\u4e4b\u95f4\u3002\u5bf9\u4e8e\u8fd0\u884c\u8fdc\u7a0b\u670d\u52a1\u5668\u79df\u7528\u4e1a\u52a1\u7684\u56e2\u961f\u6765\u8bf4\uff0c\u771f\u6b63\u7684\u96be\u70b9\u4e0d\u5728\u7406\u8bba\uff0c\u800c\u5728\u4e8e\u5982\u4f55\u5728\u4e0d\u8fdb\u4e00\u6b65\u7834\u574f\u78c1\u76d8\u72b6\u6001\u7684\u524d\u63d0\u4e0b\u5b8c\u6210\u53ef\u63a7\u6062\u590d\u3002 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