{"id":27349,"date":"2025-11-23T10:26:10","date_gmt":"2025-11-23T01:26:10","guid":{"rendered":"https:\/\/nbsigh2.com\/?p=27349"},"modified":"2026-02-28T09:18:41","modified_gmt":"2026-02-28T00:18:41","slug":"mac-os-%e3%81%ae%e3%83%80%e3%82%a6%e3%83%b3%e3%83%ad%e3%83%bc%e3%83%89","status":"publish","type":"post","link":"https:\/\/nbsigh2.com\/?p=27349","title":{"rendered":"Mac OS \u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9"},"content":{"rendered":"

Apple \u304b\u3089\u3000\u30d5\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u3000OS\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u65b9\u6cd5\u3002
\n\u30bf\u30fc\u30df\u30ca\u30eb\u3067
\nsoftwareupdate –list-full-installers
\n\u3068\u3057\u3066\u305d\u306eMac\u306b\u4f7f\u3048\u308bOS\u306e\u30ea\u30b9\u30c8\u3092\u5f97\u308b\u3002<\/p>\n

Finding available software
\nSoftware Update found the following full installers:
\n* Title: macOS Sequoia, Version: 15.7.2, Size: 15285166KiB, Build: 24G325, Deferred: NO
\n* Title: macOS Sequoia, Version: 15.7.1, Size: 15286154KiB, Build: 24G231, Deferred: NO
\n….
\n\u7b49\u304c\u8fd4\u3063\u3066\u304f\u308b\u3002
\n\u3053\u306e\u30ea\u30b9\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u307f\u3066
\nsoftwareupdate –fetch-full-installer –full-installer-version <\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7>
\n\u3068\u3059\u308b
\n\u4f8b
\nsoftwareupdate –fetch-full-installer –full-installer-version 15.7.2<\/p>\n

Scanning for 15.7.2 installer
\nInstalling: 24.0%<\/p>\n

\u3068\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u958b\u59cb\u3055\u308c\u308b\u3002\u6642\u9593\u304c\u304b\u304b\u308b\u3002
\nInstall finished successfully<\/p>\n

\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a9\u30eb\u30c0\u306b
\nmacOS Sequoia\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb.app
\n\u304c\u3067\u304d\u3066\u3044\u308b\u3002<\/p>\n

\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3044\u308bMac\u304c\u4f7f\u3048\u308bOS\u3057\u304b\u8868\u793a\u3055\u308c\u306a\u3044\u3002<\/p>\n

## \u2705 Apple\u30b7\u30ea\u30b3\u30f3(M4 Air) \u306e\u5fa9\u65e7\u30e2\u30fc\u30c9\u306b\u5165\u308b\u624b\u9806<\/p>\n

1. **\u96fb\u6e90\u3092\u5b8c\u5168\u306bOFF**
\n2. \u96fb\u6e90\u30dc\u30bf\u30f3\u3092 **\u9577\u62bc\u3057**\uff08\u96e2\u3055\u306a\u3044\uff09
\n3. \u300c\u8d77\u52d5\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8aad\u307f\u8fbc\u307f\u4e2d\u2026\u300d\u3068\u51fa\u308b\u307e\u3067\u62bc\u3057\u3063\u3071\u306a\u3057
\n4. \u6b6f\u8eca\u30a2\u30a4\u30b3\u30f3\u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u304c\u8868\u793a\u3055\u308c\u308b
\n5. **\u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u2192 \u7d9a\u3051\u308b** \u3092\u9078\u629e
\n\u3000\u2192 \u3053\u308c\u304c\u5fa9\u65e7\u30e2\u30fc\u30c9<\/p>\n

—<\/p>\n

## \u5fa9\u65e7\u30e2\u30fc\u30c9\u306b\u5165\u3063\u305f\u5f8c\u306f<\/p>\n

1. \u300c\u30aa\u30d7\u30b7\u30e7\u30f3 \u2192 \u7d9a\u3051\u308b\u300d
\n2. \u7ba1\u7406\u8005\u30e6\u30fc\u30b6\u3092\u9078\u3093\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u529b
\n3. \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u753b\u9762\u3067
\n\u3000**\u300cmacOS \u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d** \u3092\u9078\u629e
\n4. \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u306f **Macintosh HD**<\/p>\n

## \u2705 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5fa9\u65e7\u306b\u5165\u308b\u624b\u9806\uff08Apple\u30b7\u30ea\u30b3\u30f3\uff09<\/p>\n

1. **Mac \u306e\u96fb\u6e90\u3092\u5b8c\u5168\u306b OFF**
\n2. \u96fb\u6e90\u30dc\u30bf\u30f3\u3092 **\u62bc\u3057\u7d9a\u3051\u308b**
\n3. \u300c\u8d77\u52d5\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8aad\u307f\u8fbc\u307f\u4e2d\u2026\u300d\u304c\u51fa\u305f\u3089
\n\u3000\u2192 **\u62bc\u3057\u7d9a\u3051\u305f\u307e\u307e `Option\uff08\u2325\uff09` \u30ad\u30fc\u3092\u8ffd\u52a0\u3067\u62bc\u3059**
\n4. \u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u306e\u6a2a\u306b **\u5730\u7403\u5100\u30a2\u30a4\u30b3\u30f3\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5fa9\u65e7\uff09** \u304c\u51fa\u308b
\n\u3000\uff08\u3053\u3053\u304c\u901a\u5e38\u5fa9\u65e7\u3068\u306e\u9055\u3044\uff09
\n5. \u305d\u308c\u3092\u9078\u629e \u2192 \u7d9a\u3051\u308b
\n6. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9078\u629e\u753b\u9762\u304c\u51fa\u305f\u3089Wi-Fi\u306b\u63a5\u7d9a
\n7. \u300cmacOS \u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d\u3092\u9078\u629e
\n\u3000\u2192 \u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u306f Apple \u30b5\u30fc\u30d0\u304b\u3089\u6700\u65b0\u306e *Tahoe \u30d5\u30eb\u30a4\u30e1\u30fc\u30b8* \u3092\u53d6\u5f97<\/p>\n

—<\/p>\n

## \u6ce8\u610f\u70b9\uff08\u3088\u304f\u5f15\u3063\u304b\u304b\u308b\u30dd\u30a4\u30f3\u30c8\uff09<\/p>\n

| \u30dd\u30a4\u30f3\u30c8 | \u8aac\u660e |
\n|———-|——|
\n| \u96fb\u6e90\u9577\u62bc\u3057 \u2192 Option\u8ffd\u52a0 | \u9014\u4e2d\u3067\u96e2\u3059\u3068\u901a\u5e38\u5fa9\u65e7\u306b\u306a\u308b\u306e\u3067\u6ce8\u610f |
\n| \u5730\u7403\u5100\u30a2\u30a4\u30b3\u30f3\u304c\u76ee\u5370 | \u3053\u308c\u304c\u201c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5fa9\u65e7\u201d |
\n| \u30ed\u30fc\u30ab\u30eb\u5fa9\u65e7\u3068\u306f\u5225\u7269 | \u4eca\u56de\u306f\u3053\u3061\u3089\u304c\u5fc5\u8981 |
\n| \u30c7\u30fc\u30bf\u306f\u524a\u9664\u3055\u308c\u306a\u3044 | \u30b7\u30b9\u30c6\u30e0\u306e\u307f\u518d\u5c55\u958b |<\/p>\n

—<\/p>\n

## \u9032\u884c\u4e2d\u306b\u3064\u307e\u305a\u304d\u3084\u3059\u3044\u5834\u9762<\/p>\n

– Wi-Fi\u518d\u63a5\u7d9a\u8981\u6c42\u3042\u308a\uff08PW\u518d\u5165\u529b\uff09
\n– \u9032\u6357\u30d0\u30fc\u304c\u3068\u304d\u3069\u304d\u6b62\u307e\u3063\u3066\u898b\u3048\u308b\uff08\u6b63\u5e38\uff09
\n– Apple ID \u8a8d\u8a3c\u304c1\u56de\u631f\u307e\u308b\u3053\u3068\u3042\u308a\uff08\u6b63\u5e38\uff09<\/p>\n

Apple \u304b\u3089\u3000\u30d5\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u3000OS\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u65b9\u6cd5\u3002
\n\u30bf\u30fc\u30df\u30ca\u30eb\u3067
\nsoftwareupdate –list-full-installers
\n\u3068\u3057\u3066\u305d\u306eMac\u306b\u4f7f\u3048\u308bOS\u306e\u30ea\u30b9\u30c8\u3092\u5f97\u308b\u3002
\nFinding available software
\nSoftware Update found the following full installers:
\n* Title: macOS Sequoia, Version: 15.7.2, Size: 15285166KiB, Build: 24G325, Deferred: NO
\n* Title: macOS Sequoia, Version: 15.7.1, Size: 15286154KiB, Build: 24G231, Deferred: NO
\n….
\n\u7b49\u304c\u8fd4\u3063\u3066\u304f\u308b\u3002
\n\u3053\u306e\u30ea\u30b9\u30c8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u307f\u3066
\nsoftwareupdate –fetch-full-installer –full-installer-version <\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7>
\n\u3068\u3059\u308b
\n\u4f8b
\nsoftwareupdate –fetch-full-installer –full-installer-version 15.7.2<\/p>\n

Scanning for 15.7.2 installer
\nInstalling: 24.0%<\/p>\n

\u3068\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u958b\u59cb\u3055\u308c\u308b\u3002\u6642\u9593\u304c\u304b\u304b\u308b\u3002
\nInstall finished successfully<\/p>\n

\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a9\u30eb\u30c0\u306b
\nmacOS Sequoia\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb.app
\n\u304c\u3067\u304d\u3066\u3044\u308b\u3002<\/p>\n

\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u53ef\u80fd\u306aUSB\u30e1\u30e2\u30ea\u3092\u4f5c\u6210\u3059\u308b\u3002
\n\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305fMac\u3067\u306f\u306a\u304f\u3001\u5225\u306eMac\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u3067OS\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\u3001USB\u30e1\u30e2\u30ea\u3067\u3001\u3042\u308b\u3044\u306f\u5916\u4ed8\u3051SSD\u306b\u30b3\u30d4\u30fc\u3059\u308b\u306e\u304c\u3044\u304c\u3001\u3053\u306eUSB\u3092\u8d77\u52d5\u3067\u304d\u308b\u30e1\u30c7\u30a4\u30a2\u3068\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n

## \u2776 USB\u3092\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/p>\n

\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u4ee5\u4e0b\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n\u307e\u305a USB \u306e\u30c7\u30d0\u30a4\u30b9\u540d\u3092\u78ba\u8a8d\uff1a
\n“`
\ndiskutil list
\n“`
\nUSB\u30e1\u30e2\u30ea\u306f\u901a\u5e38
\n– `\/dev\/disk2`
\n– `\/dev\/disk3`
\n\u306a\u3069\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002
\n\u5f62\u5f0f\u306f `external` \u3068\u8868\u793a\u3055\u308c\u3001\u30b5\u30a4\u30ba\u304c16GB\u4ee5\u4e0a\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\u30bf\u30fc\u30df\u30ca\u30eb\u3067
\ndiskutil list
\n\u3092\u5b9f\u884c\u3059\u308b\u3002
\n\u591a\u5206
\n\/dev\/disk4 (external, physical):
\n #: TYPE NAME SIZE IDENTIFIER
\n 0: FDisk_partition_scheme *30.8 GB disk4
\n 1: Apple_HFS USMBMemory2 30.8 GB disk4s1
\n\u3068\u3044\u3046\u3088\u3046\u306a\u30c7\u30a4\u30b9\u30af\uff08USB\u30e1\u30e2\u30ea\uff09\u304c\u8a8d\u8b58\u3055\u308c\u308b\u3060\u308d\u3046\u3002<\/p>\n

\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u3001USB\u30e1\u30e2\u30ea\u3092\u3000SequoiaUSB\u3000\u306b\u3057\u305f\u3044\u306e\u306a\u3089
\ndiskutil eraseDisk HFS+ “SequoiaUSB” \/dev\/disk4
\n\u3068\u5165\u529b\u3059\u308b\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u7528\u306b\u3000SequoiaUSB\u3000\u3068\u3044\u3046\u540d\u524d\u306eUSB\u30e1\u30e2\u30ea\u304c\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306b\u30de\u30a6\u30f3\u30c8\u3055\u308c\u307e\u3059\u3002
\n\u30bf\u30fc\u30df\u30ca\u30eb\u3067
\nsudo \/Applications\/Install\\ macOS\\ Sequoia.app\/Contents\/Resources\/createinstallmedia –volume \/Volumes\/SequoiaUSB
\n\u3068\u3059\u308b\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u3068\u304d\u306e\u307e\u307e\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a9\u30eb\u30c0\u306b\u6709\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u5fc5\u8981\uff08\u591a\u5206\u3001\u7ba1\u7406\u8005\u30e6\u30fc\u30b6\u304c\u4e00\u4eba\u3060\u3051\u3060\u3068\u601d\u3046\u304b\u3089\u305d\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\uff09
\n\u9032\u884c\u4e2d\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u300cErasing Disk: \u2026\u300d\u300cCopying to disk\u2026\u300d\u306a\u3069\u306e\u8868\u793a
\n– \u9032\u6357\u30d1\u30fc\u30bb\u30f3\u30c8\u304c\u5897\u3048\u3066\u3044\u304f\u306e\u304c\u8868\u793a\u3055\u308c\u3001
\n\u6700\u5f8c\u306b **”Install media now available”** \u304c\u51fa\u308c\u3070\u6210\u529f\u3067\u3042\u308b\u3002<\/p>\n

## USB \u304b\u3089\u8d77\u52d5\u3059\u308b\u624b\u9806\uff08Apple Silicon\uff09<\/p>\n

1. **Mac\u306e\u96fb\u6e90OFF**
\n2. USB\u30e1\u30e2\u30ea\u3092\u633f\u3057\u305f\u307e\u307e
\n3. \u96fb\u6e90\u30dc\u30bf\u30f3\u3092\u9577\u62bc\u3057
\n4. \u8d77\u52d5\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u308b
\n5. \u300cInstall macOS Sequoia\u300d\u3068\u3044\u3046\u30c9\u30e9\u30a4\u30d6\u304c\u51fa\u308b\u306e\u3067 **\u305d\u308c\u3092\u9078\u629e**
\n6. \u7d9a\u3051\u308b
\n7. \u5fa9\u65e7OS\u306b\u5165\u308b
\n8. \u300cmacOS\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d
\n9. \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u306f **Macintosh HD**
\n10. \u5b9f\u884c<\/p>\n","protected":false},"excerpt":{"rendered":"

Apple \u304b\u3089\u3000\u30d5\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u3000OS\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u65b9\u6cd5\u3002 \u30bf\u30fc\u30df\u30ca\u30eb\u3067 softwareupdate –list-full-installers \u3068\u3057\u3066\u305d\u306eMac\u306b\u4f7f\u3048\u308bOS\u306e\u30ea\u30b9\u30c8\u3092\u5f97\u308b … \u7d9a\u304d\u3092\u8aad\u3080 Mac OS \u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-27349","post","type-post","status-publish","format-standard","hentry","category-mac"],"_links":{"self":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/27349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27349"}],"version-history":[{"count":3,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/27349\/revisions"}],"predecessor-version":[{"id":27352,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/27349\/revisions\/27352"}],"wp:attachment":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}