{"id":31153,"date":"2020-12-30T16:36:31","date_gmt":"2020-12-30T21:36:31","guid":{"rendered":"https:\/\/mjtsai.com\/blog\/?p=31153"},"modified":"2021-06-30T16:35:57","modified_gmt":"2021-06-30T20:35:57","slug":"no-more-big-sur-internet-recovery","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2020\/12\/30\/no-more-big-sur-internet-recovery\/","title":{"rendered":"No More Big Sur Internet Recovery"},"content":{"rendered":"<p><a href=\"https:\/\/mrmacintosh.com\/macos-big-sur-internet-recovery-unavailable-replaced-with-catalina\/\">Mr. Macintosh<\/a> (<a href=\"https:\/\/twitter.com\/ClassicII_MrMac\/status\/1344170275227758592\">tweet<\/a>):<\/p>\n<blockquote cite=\"https:\/\/mrmacintosh.com\/macos-big-sur-internet-recovery-unavailable-replaced-with-catalina\/\">\n<p>Starting in early December, macOS Big Sur Internet Recovery was replaced by Catalina as the newest version available.<\/p>\n<p>[&#8230;]<\/p>\n<p>Why did Apple make this change? I didn&rsquo;t report on this earlier because I figured it was a server side issue. Apple would probably fix it pretty quickly. The problem is it&rsquo;s been almost a month now. Could this be a permanent change or is Big Sur Internet Recovery still having issues?<\/p><\/blockquote>\n\n<p>That&rsquo;s the situation for Intel Macs. Apple Silicon Macs don&rsquo;t support Internet Recovery at all, nor can they boot from many common external USB drives.<\/p>\n\n<p><a href=\"https:\/\/sixcolors.com\/link\/2020\/12\/restoring-apple-silicon-macs\/\">Jason Snell<\/a>:<\/p>\n<blockquote cite=\"https:\/\/sixcolors.com\/link\/2020\/12\/restoring-apple-silicon-macs\/\"><p>Macs running on Apple silicon <a href=\"https:\/\/sixcolors.com\/post\/2020\/11\/m1-macs-review\/\">are pretty great<\/a>. But whenever there&rsquo;s a major hardware transition, many wise people point out that it&rsquo;s safer to wait rather than rushing in, because there are always growing pains.<\/p><\/blockquote>\n\n<p>Previously:<\/p>\n<ul>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2020\/12\/22\/booting-an-m1-mac-from-an-external-disk\/\">Booting an M1 Mac From an External Disk<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2020\/12\/17\/no-more-downloadable-macos-updates\/\">No More Downloadable macOS Updates<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2020\/12\/08\/reviving-or-restoring-a-mac-with-apple-silicon\/\">Reviving or Restoring a Mac With Apple Silicon<\/a><\/li>\n<\/ul>\n\n<p id=\"no-more-big-sur-internet-recovery-update-2021-01-01\">Update (2021-01-01): <a href=\"https:\/\/eclecticlight.co\/2020\/12\/31\/no-big-sur-in-remote-recovery-intel\/\">Howard Oakley<\/a>:<\/p>\n<blockquote cite=\"https:\/\/eclecticlight.co\/2020\/12\/31\/no-big-sur-in-remote-recovery-intel\/\"><p>Although not disastrous, the effect of this on Big Sur users is serious. I already have several apps which require Big Sur, of which two rely on System Extensions which are incompatible with Catalina. For a Big Sur user to be forcibly downgraded to 10.15.7 means that they&rsquo;ll then have to go through all the process of upgrading again, and probably have to re-install System Extensions and much else afresh before they work. If you&rsquo;re running Time Machine backups to APFS, you&rsquo;ll be unable to make any more backups &#x2013; or even to access existing backups &#x2013; until you&rsquo;ve restored Big Sur, which may well then perform a full backup. Just what you didn&rsquo;t want as you&rsquo;re trying to recover lost time.<\/p><p>My greatest concern though is how we only get to learn this through word of tweet from third-parties like Mr Macintosh and sysadmin chat. When I looked at Apple&rsquo;s <a href=\"https:\/\/www.apple.com\/support\/systemstatus\/\">System Status<\/a> page, and <a href=\"https:\/\/developer.apple.com\/system-status\/\">that for Developers<\/a>, there&rsquo;s no mention of Remote Recovery services.<\/p><p>There are other critical macOS services which are also missing from those pages, whose outage has devastating effects on large numbers of Mac users.<\/p><\/blockquote>\n\n<p><a href=\"https:\/\/twitter.com\/marcan42\/status\/1343268438706278400\">Hector Martin<\/a>:<\/p>\n<blockquote cite=\"https:\/\/twitter.com\/marcan42\/status\/1343268438706278400\">\n<p>PSA: if you try to partition an M1 mac with Disk Utility, it works, but it breaks recovery mode.<\/p>\n<p>Presumably the bootloader hardcodes that recovery is partition #3... instead of using GPT partition type codes as it should.<\/p>\n<p>Deleting the partition fixes it...<\/p>\n<\/blockquote>\n\n<p>Previously:<\/p>\n<ul>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2020\/11\/13\/apple-server-outage-makes-mac-apps-hang-on-launch\/\">Apple Server Outage Makes Mac Apps Hang on Launch<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Mr. Macintosh (tweet): Starting in early December, macOS Big Sur Internet Recovery was replaced by Catalina as the newest version available. [&#8230;] Why did Apple make this change? I didn&rsquo;t report on this earlier because I figured it was a server side issue. Apple would probably fix it pretty quickly. The problem is it&rsquo;s been [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"2020-12-30T21:36:34Z","apple_news_api_id":"fa3c725f-f633-49fa-a982-162382095cd4","apple_news_api_modified_at":"2021-06-30T20:36:01Z","apple_news_api_revision":"AAAAAAAAAAAAAAAAAAAAAg==","apple_news_api_share_url":"https:\/\/apple.news\/A-jxyX_YzSfqpghYjgglc1A","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[2],"tags":[2014,538,30,1891,2088],"class_list":["post-31153","post","type-post","status-publish","format-standard","hentry","category-technology","tag-apple-m1","tag-diskutility","tag-mac","tag-macos-11-0","tag-macos-recovery"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/31153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=31153"}],"version-history":[{"count":3,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/31153\/revisions"}],"predecessor-version":[{"id":31192,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/31153\/revisions\/31192"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=31153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=31153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=31153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}