{"id":23430,"date":"2022-04-12T20:31:18","date_gmt":"2022-04-12T19:31:18","guid":{"rendered":"https:\/\/ekiwi-blog.de\/?p=23430"},"modified":"2022-04-12T20:31:18","modified_gmt":"2022-04-12T19:31:18","slug":"hyper-v-uefi-error-message-the-signed-images-hash-is-not-allowed","status":"publish","type":"post","link":"https:\/\/ekiwi-blog.de\/en\/23430\/hyper-v-uefi-error-message-the-signed-images-hash-is-not-allowed\/","title":{"rendered":"Hyper-V UEFI error message: The signed image&#8217;s hash is not allowed"},"content":{"rendered":"<p>Error message when booting from Linux installation media into Hyper-V.<\/p>\n<p><!--more--><\/p>\n<p>When trying to set up a virtual Ubuntu in Hyper-V, the following error occurred:<\/p>\n<blockquote><p>\nThe signed image&#8217;s hash is not allowed (DB).\n<\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start.png\" alt=\"\" width=\"1026\" height=\"872\" class=\"aligncenter size-full wp-image-23424\" srcset=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start.png 1026w, https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start-300x255.png 300w, https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start-1024x870.png 1024w, https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start-768x653.png 768w\" sizes=\"auto, (max-width: 1026px) 100vw, 1026px\" \/><\/p>\n<p>The solution in this case is to disable the &#8220;Safe Start&#8221; in the settings.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start_1.png\" alt=\"\" width=\"625\" height=\"308\" class=\"aligncenter size-full wp-image-23426\" srcset=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start_1.png 625w, https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start_1-300x148.png 300w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><\/p>\n<p>The installation will then start.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start_2.png\" alt=\"\" width=\"928\" height=\"657\" class=\"aligncenter size-full wp-image-23428\" srcset=\"https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start_2.png 928w, https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start_2-300x212.png 300w, https:\/\/ekiwi-blog.de\/wp-content\/uploads\/2022\/04\/hyper-v_sicherer_start_2-768x544.png 768w\" sizes=\"auto, (max-width: 928px) 100vw, 928px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Error message when booting from Linux installation media into Hyper-V.<\/p>\n","protected":false},"author":1,"featured_media":13737,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1555],"tags":[2072,1558],"class_list":["post-23430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software-en","tag-hyper-v-en","tag-windows-en"],"_links":{"self":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/posts\/23430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/comments?post=23430"}],"version-history":[{"count":0,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/posts\/23430\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/media\/13737"}],"wp:attachment":[{"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/media?parent=23430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/categories?post=23430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekiwi-blog.de\/en\/wp-json\/wp\/v2\/tags?post=23430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}