{"id":124829,"date":"2024-08-23T09:11:52","date_gmt":"2024-08-23T00:11:52","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=124829"},"modified":"2024-08-23T09:11:52","modified_gmt":"2024-08-23T00:11:52","slug":"microsoft-confirms-dual-boot-issues","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/microsoft-confirms-dual-boot-issues\/","title":{"rendered":"Microsoft\u30012024\u5e748\u6708\u306e\u6708\u4f8b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3059\u308b\u3068Windows\u3068Linux\u306e\u30c7\u30e5\u30a2\u30eb\u30d6\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u304c\u58ca\u308c\u308b\u3053\u3068\u3092\u8a8d\u3081\u308b"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/04\/1588189631_ms_loves_linux_story.jpg\" alt=\"\" title=\"1588189631_ms_loves_linux_story.jpg\" border=\"0\" width=\"760\" height=\"428\" \/><\/p>\n<p>Windows 10\/11\u5411\u3051\u306e2024\u5e748\u6708\u306e\u6708\u4f8b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3059\u308b\u3068\u3001<a href=\"https:\/\/softantenna.com\/blog\/windows-august-update-break-dual-boot-linux\/\">Windows\u3068Linux\u306e\u30c7\u30e5\u30a2\u30eb\u30d6\u30fc\u30c8\u304c\u58ca\u308c\u308b\u3068\u3044\u3046\u554f\u984c<\/a>\u3092Microsoft\u304c\u516c\u5f0f\u306b\u8a8d\u3081\u3001\u8abf\u67fb\u3068\u4fee\u6b63\u3092\u7d04\u675f\u3057\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f(<a href=\"https:\/\/www.neowin.net\/news\/microsoft-confirms-august-patch-tuesday-updates-break-dual-boot-in-windows-11-and-10\/\">Neowin<\/a>)\u3002<\/p>\n<p>Windows 11\u306e<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/release-health\/status-windows-11-23h2#3377msgdesc\">\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u3092\u307e\u3068\u3081\u305f\u30da\u30fc\u30b8<\/a>\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u60c5\u5831\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/08\/s_20240823_85941.jpg\" alt=\"S 20240823 85941\" title=\"s_20240823_85941.jpg\" border=\"0\" width=\"905\" height=\"501\" \/><\/p>\n<p>\u3053\u306e\u4e0d\u5177\u5408\u306e\u5185\u5bb9\u306f\u3001\u300c<strong>2024\u5e748\u670813\u65e5\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305fWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0(KB5041585)\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5f8c\u3001\u30c7\u30d0\u30a4\u30b9\u3067Windows\u3068Linux\u306e\u30c7\u30e5\u30a2\u30eb\u30d6\u30fc\u30c8\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u308b\u5834\u5408\u3001Linux\u306e\u8d77\u52d5\u306b\u95a2\u3059\u308b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/strong>\u300d\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u554f\u984c\u306b\u3088\u308a\u3001Linux\u306e\u8d77\u52d5\u306b\u5931\u6557\u3057\u3001\u300cVerifying shim SBAT data failed: Security Policy Violation. Something has gone seriously wrong: SBAT self-check failed: Security Policy Violation.\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>2024\u5e748\u6708\u306eWindows\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u53e4\u3044\u8106\u5f31\u306a\u30d6\u30fc\u30c8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u305f\u3081\u306b\u3001Secure Boot Advanced Targeting(SBAT)\u8a2d\u5b9a\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u3053\u306eSBAT\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u30c7\u30e5\u30a2\u30eb\u30d6\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u306b\u306f\u9069\u7528\u3055\u308c\u306a\u3044\u306f\u305a\u3067\u3059\u304c\u3002\u4e00\u90e8\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u30c7\u30e5\u30a2\u30eb\u30d6\u30fc\u30c8\u304c\u691c\u51fa\u3055\u308c\u305a\u3001SBAT\u5024\u304c\u9069\u7528\u3055\u308c\u308b\u3079\u304d\u3067\u306a\u3044\u5834\u5408\u306b\u9069\u7528\u3055\u308c\u305f\u3068\u306e\u3053\u3068\u3002<\/p>\n<p>Microsoft\u306f\u4e00\u6642\u7684\u306a\u56de\u907f\u7b56\u3068\u3057\u3066\u3001\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u307e\u3060\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30ec\u30b8\u30b9\u30c8\u30ea\u30ad\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001SBAT\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u6848\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre>\nreg add HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecureBoot\\SBAT \/v OptOut \/d 1 \/t REG_DWORD\n<\/pre>\n<p>\u3059\u3067\u306b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3057\u3001\u30c7\u30e5\u30a2\u30eb\u30d6\u30fc\u30c8\u74b0\u5883\u304c\u58ca\u308c\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u306b\u95a2\u3057\u3066\u3082\u56de\u907f\u7b56\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3061\u3089\u306f\u304b\u306a\u308a\u9577\u3044\u624b\u9806\u304c\u5fc5\u8981\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0a)<strong><span>\u00a0<\/span>Disable Secure Boot:<\/strong><\/p>\n<\/p>\n<ul>\n<li>\u200bBoot into your device\u2019s firmware settings.<\/li>\n<li>\u200bDisable Secure Boot (steps vary by manufacturer).<\/li>\n<\/ul>\n<div>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0b)<span>\u00a0<\/span><strong>Delete SBAT Update:<\/strong><\/p>\n<ul>\n<li>\u200bBoot into Linux.<\/li>\n<li>\u200bOpen the terminal and run the below command:<\/li>\n<\/ul>\n<pre>sudo mokutil --set-sbat-policy delete\n<\/pre>\n<ul>\n<li>\u200bEnter your root password if prompted.<\/li>\n<li>\u200bBoot into Linux once more.<\/li>\n<\/ul>\n<div>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0c)<strong><span>\u00a0<\/span>Verify SBAT Revocations:<\/strong><\/p>\n<ul>\n<li>\u200bIn the terminal, run the below command:<\/li>\n<\/ul>\n<pre>mokutil --list-sbat-revocations\n<\/pre>\n<ul>\n<li>\u200bEnsure the list shows no revocations.<\/li>\n<\/ul>\n<div>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0d)<span>\u00a0<\/span><strong>Re-enable Secure Boot:<\/strong><\/p>\n<ul>\n<li>\u200bReboot into the firmware settings.<\/li>\n<li>\u200bRe-enable Secure Boot.<\/li>\n<\/ul>\n<div>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0e)<span>\u00a0<\/span><strong>Check Secure Boot Status:<\/strong><\/p>\n<ul>\n<li>\u200bBoot into Linux. Run the below command:<\/li>\n<\/ul>\n<pre> mokutil --sb-state\n<\/pre>\n<ul>\n<li>\u200bThe output should be \u201cSecureBoot enabled\u201d. If not, retry the step 4.<\/li>\n<\/ul>\n<div>\n<span>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0f)<span>\u00a0<\/span><\/span><strong>Prevent Future SBAT Updates in Windows<\/strong><span>:<\/span><\/p>\n<ul>\n<li>\u200bBoot into Windows.<\/li>\n<li>\u200bOpen Command Prompt as Administrator and run:<\/li>\n<\/ul>\n<pre>reg add HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecureBoot\\SBAT \/v OptOut \/d 1 \/t REG_DWORD\n<\/pre>\n<p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/blockquote>\n<p>\u3053\u306e\u554f\u984c\u306f\u3001Windows Server 2012\u304a\u3088\u3073Windows 10 2015 LTSB\u304b\u3089\u3001Windows 11 Version 23H2\u304a\u3088\u3073Windows Server 2022\u307e\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306eWindows\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u30b5\u30fc\u30d0\u30fc\u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 10\/11\u5411\u3051\u306e2024\u5e748\u6708\u306e\u6708\u4f8b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u9069\u7528\u3059\u308b\u3068\u3001Windows\u3068Linux\u306e\u30c7\u30e5\u30a2\u30eb\u30d6\u30fc\u30c8\u304c\u58ca\u308c\u308b\u3068\u3044\u3046\u554f\u984c\u3092Microsoft\u304c\u516c\u5f0f\u306b\u8a8d\u3081\u3001\u8abf\u67fb\u3068\u4fee\u6b63\u3092\u7d04\u675f\u3057\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f(Neo [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":124830,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387],"class_list":["post-124829","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/124829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=124829"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/124829\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/124830"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=124829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=124829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=124829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}