{"id":3300,"date":"2018-05-11T23:02:06","date_gmt":"2018-05-11T14:02:06","guid":{"rendered":"http:\/\/higherhope.net\/?p=3300"},"modified":"2018-05-11T23:06:56","modified_gmt":"2018-05-11T14:06:56","slug":"centos7%e3%81%a7%e3%82%ab%e3%83%bc%e3%83%8d%e3%83%ab%e3%82%92%e6%8c%87%e5%ae%9a%e3%81%97%e3%81%a6%e8%b5%b7%e5%8b%95%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/higherhope.net\/?p=3300","title":{"rendered":"centos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b"},"content":{"rendered":"

Ryzen\u3067\u69cb\u7bc9\u3057\u76f4\u3057\u305f\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\u306ekernel\u30924\u7cfb\u306b\u3057\u305f\u3089\u3069\u3046\u3082\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3002
\n\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u306eSSH\u3084XRDP\u3060\u3068\u3064\u306a\u304c\u308b\u304c\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u3064\u306a\u304c\u3089\u306a\u3044\u306e\u306f\u4e0d\u4fbf\u306a\u306e\u3067
\nkernel\u30923\u7cfb\u306b\u623b\u3057\u3066\u8d77\u52d5\u3057\u305f\u3068\u304d\u306e\u30e1\u30e2
\nCentos7\u304b\u3089\u306fgrub.cfg\u306e\u7de8\u96c6\u3092\u3057\u3066\u306f\u30c0\u30e1\u306a\u3088\u3046\u3067\u624b\u9806\u306f
\nredhat\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u306b\u8f09\u3063\u3066\u3044\u308b\u901a\u308a\u3067\u3059\u3002<\/p>\n

\u73fe\u5728\u306ekernel\u3092\u78ba\u8a8d<\/p>\n

# uname -r
\n4.16.2-1.el7.elrepo.x86_64<\/p><\/blockquote>\n

\u73fe\u5728\u8ecc\u9053\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30c7\u30d5\u30a9\u30eb\u30c8kernel\u3092\u8868\u793a<\/p>\n

# grub2-editenv list
\nsaved_entry=CentOS Linux (4.16.2-1.el7.elrepo.x86_64) 7 (Core)<\/p><\/blockquote>\n

\u8d77\u52d5\u306b\u4f7f\u7528\u3067\u304d\u308bkernel\u306e\u4e00\u89a7\u3092\u8868\u793a<\/p>\n

# awk -F\\’ ‘$1==”menuentry ” {print $2}’ \/etc\/grub2.cfg
\nCentOS Linux (4.16.2-1.el7.elrepo.x86_64) 7 (Core)
\nCentOS Linux (3.10.0-862.el7.x86_64) 7 (Core)
\nCentOS Linux (3.10.0-693.21.1.el7.x86_64) 7 (Core)
\nCentOS Linux (3.10.0-693.el7.x86_64) 7 (Core)
\nCentOS Linux (0-rescue-4012dc7197c64ed79c6e5dadbbfcdddc) 7 (Core)<\/p><\/blockquote>\n

grub\u306f0\u304b\u3089\u59cb\u307e\u308b\u306e\u30672\u884c\u76ee\u306e3.10.0-862.el7.x86_64\u3067\u8d77\u52d5\u3057\u305f\u3044\u306e\u3067<\/p>\n

# grub2-set-default 1<\/p><\/blockquote>\n

\u78ba\u8a8d<\/p>\n

# cat \/boot\/grub2\/grubenv |grep saved
\nsaved_entry=1<\/p><\/blockquote>\n

\u8a2d\u5b9a\u3092\u4fdd\u5b58\u30fb\u53cd\u6620\u3059\u308b\u3002
\n\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\u306fUEFI\u3067centos\u306a\u306e\u3067\u4ee5\u4e0b\u306e\u69d8\u306b<\/p>\n

# grub2-mkconfig -o \/boot\/efi\/EFI\/centos\/grub.cfg<\/p><\/blockquote>\n

\u518d\u8d77\u52d5\u3057\u3066\u78ba\u8a8d
\n# reboot<\/p>\n","protected":false},"excerpt":{"rendered":"

Ryzen\u3067\u69cb\u7bc9\u3057\u76f4\u3057\u305f\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\u306ekernel\u30924\u7cfb\u306b\u3057\u305f\u3089\u3069\u3046\u3082\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3002 \u30ea\u30e2\u30fc\u30c8\u304b\u3089\u306eSSH\u3084XRDP\u3060\u3068\u3064\u306a\u304c\u308b\u304c\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u3064\u306a\u304c\u3089\u306a\u3044\u306e\u306f\u4e0d\u4fbf\u306a\u306e\u3067 kernel\u30923\u7cfb\u306b\u623b\u3057\u3066\u8d77\u52d5\u3057\u305f\u3068\u304d… Continue reading → <\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140,4,97],"tags":[141,96],"class_list":["post-3300","post","type-post","status-publish","format-standard","hentry","category-centos7","category-linux","category--linux","tag-centos7","tag-96"],"yoast_head":"\ncentos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b - \u697d\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/higherhope.net\/?p=3300\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"centos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b - \u697d\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"og:description\" content=\"Ryzen\u3067\u69cb\u7bc9\u3057\u76f4\u3057\u305f\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\u306ekernel\u30924\u7cfb\u306b\u3057\u305f\u3089\u3069\u3046\u3082\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3002 \u30ea\u30e2\u30fc\u30c8\u304b\u3089\u306eSSH\u3084XRDP\u3060\u3068\u3064\u306a\u304c\u308b\u304c\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u3064\u306a\u304c\u3089\u306a\u3044\u306e\u306f\u4e0d\u4fbf\u306a\u306e\u3067 kernel\u30923\u7cfb\u306b\u623b\u3057\u3066\u8d77\u52d5\u3057\u305f\u3068\u304d... Continue reading →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/higherhope.net\/?p=3300\" \/>\n<meta property=\"og:site_name\" content=\"\u697d\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"article:published_time\" content=\"2018-05-11T14:02:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-05-11T14:06:56+00:00\" \/>\n<meta name=\"author\" content=\"higherhope\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@higherhope5963\" \/>\n<meta name=\"twitter:site\" content=\"@higherhope5963\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"higherhope\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/higherhope.net\/?p=3300#article\",\"isPartOf\":{\"@id\":\"https:\/\/higherhope.net\/?p=3300\"},\"author\":{\"name\":\"higherhope\",\"@id\":\"https:\/\/higherhope.net\/#\/schema\/person\/d8206977903d5a243c56f95f977122af\"},\"headline\":\"centos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b\",\"datePublished\":\"2018-05-11T14:02:06+00:00\",\"dateModified\":\"2018-05-11T14:06:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/higherhope.net\/?p=3300\"},\"wordCount\":99,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/higherhope.net\/#\/schema\/person\/d8206977903d5a243c56f95f977122af\"},\"keywords\":[\"centos7\",\"\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\"],\"articleSection\":[\"CentOS7\",\"linux\",\"\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/higherhope.net\/?p=3300#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/higherhope.net\/?p=3300\",\"url\":\"https:\/\/higherhope.net\/?p=3300\",\"name\":\"centos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b - 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Continue reading →","og_url":"https:\/\/higherhope.net\/?p=3300","og_site_name":"\u697d\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","article_published_time":"2018-05-11T14:02:06+00:00","article_modified_time":"2018-05-11T14:06:56+00:00","author":"higherhope","twitter_card":"summary_large_image","twitter_creator":"@higherhope5963","twitter_site":"@higherhope5963","twitter_misc":{"\u57f7\u7b46\u8005":"higherhope","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"1\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/higherhope.net\/?p=3300#article","isPartOf":{"@id":"https:\/\/higherhope.net\/?p=3300"},"author":{"name":"higherhope","@id":"https:\/\/higherhope.net\/#\/schema\/person\/d8206977903d5a243c56f95f977122af"},"headline":"centos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b","datePublished":"2018-05-11T14:02:06+00:00","dateModified":"2018-05-11T14:06:56+00:00","mainEntityOfPage":{"@id":"https:\/\/higherhope.net\/?p=3300"},"wordCount":99,"commentCount":0,"publisher":{"@id":"https:\/\/higherhope.net\/#\/schema\/person\/d8206977903d5a243c56f95f977122af"},"keywords":["centos7","\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc"],"articleSection":["CentOS7","linux","\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/higherhope.net\/?p=3300#respond"]}]},{"@type":"WebPage","@id":"https:\/\/higherhope.net\/?p=3300","url":"https:\/\/higherhope.net\/?p=3300","name":"centos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b - \u697d\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","isPartOf":{"@id":"https:\/\/higherhope.net\/#website"},"datePublished":"2018-05-11T14:02:06+00:00","dateModified":"2018-05-11T14:06:56+00:00","breadcrumb":{"@id":"https:\/\/higherhope.net\/?p=3300#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/higherhope.net\/?p=3300"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/higherhope.net\/?p=3300#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u30db\u30fc\u30e0","item":"https:\/\/higherhope.net\/"},{"@type":"ListItem","position":2,"name":"centos7\u3067\u30ab\u30fc\u30cd\u30eb\u3092\u6307\u5b9a\u3057\u3066\u8d77\u52d5\u3059\u308b"}]},{"@type":"WebSite","@id":"https:\/\/higherhope.net\/#website","url":"https:\/\/higherhope.net\/","name":"\u697d\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002","description":"\u304a\u3063\u3055\u3093\u307e\u3060\u307e\u3060\u697d\u3067\u304d\u307e\u305b\u3093\u3002","publisher":{"@id":"https:\/\/higherhope.net\/#\/schema\/person\/d8206977903d5a243c56f95f977122af"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/higherhope.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":["Person","Organization"],"@id":"https:\/\/higherhope.net\/#\/schema\/person\/d8206977903d5a243c56f95f977122af","name":"higherhope","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/higherhope.net\/#\/schema\/person\/image\/","url":"https:\/\/higherhope.net\/wp-content\/uploads\/2018\/09\/DSC_0367.jpg","contentUrl":"https:\/\/higherhope.net\/wp-content\/uploads\/2018\/09\/DSC_0367.jpg","width":700,"height":394,"caption":"higherhope"},"logo":{"@id":"https:\/\/higherhope.net\/#\/schema\/person\/image\/"},"sameAs":["https:\/\/x.com\/higherhope5963"],"url":"https:\/\/higherhope.net\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/higherhope.net\/index.php?rest_route=\/wp\/v2\/posts\/3300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/higherhope.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/higherhope.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/higherhope.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/higherhope.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3300"}],"version-history":[{"count":2,"href":"https:\/\/higherhope.net\/index.php?rest_route=\/wp\/v2\/posts\/3300\/revisions"}],"predecessor-version":[{"id":3303,"href":"https:\/\/higherhope.net\/index.php?rest_route=\/wp\/v2\/posts\/3300\/revisions\/3303"}],"wp:attachment":[{"href":"https:\/\/higherhope.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/higherhope.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/higherhope.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}