{"id":8698,"date":"2019-04-16T22:23:04","date_gmt":"2019-04-17T05:23:04","guid":{"rendered":"https:\/\/www.apolonio.com\/blog\/?p=8698"},"modified":"2019-04-16T22:23:04","modified_gmt":"2019-04-17T05:23:04","slug":"uefi-problems","status":"publish","type":"post","link":"https:\/\/www.apolonio.com\/blog\/?p=8698","title":{"rendered":"UEFI Problems"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Looks like systems with older UEFI systems need an older BOOTX64.EFI file.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I found this out when trying to boot my system on an older DELL<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/bugs.centos.org\/view.php?id=15522\">https:\/\/bugs.centos.org\/view.php?id=15522<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I mounted an older CentOS (CentOS-7-x86_64-Everything-1804.iso) and it worked.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Article also mentions a patch available, so I downloaded the rpm <\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">wget http:\/\/mirror.centos.org\/centos\/7\/updates\/x86_64\/Packages\/shim-x64-15-2.el7.centos.x86_64.rpm<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Created a directory and extracted the contents<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">mkdir NEWEFI<br>cd NEWEFI\/<br>rpm2cpio ..\/shim-x64-15-2.el7.centos.x86_64.rpm | cpio -idmv<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Still didn&#8217;t work.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Will continue testing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Looks like systems with older UEFI systems need an older BOOTX64.EFI file. I found this out when trying to boot my system on an older DELL https:\/\/bugs.centos.org\/view.php?id=15522 I mounted an older CentOS (CentOS-7-x86_64-Everything-1804.iso) and it worked. Article also mentions a &hellip; <a href=\"https:\/\/www.apolonio.com\/blog\/?p=8698\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,3],"tags":[],"class_list":["post-8698","post","type-post","status-publish","format-standard","hentry","category-technical","category-training"],"_links":{"self":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8698"}],"version-history":[{"count":1,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8698\/revisions"}],"predecessor-version":[{"id":8699,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8698\/revisions\/8699"}],"wp:attachment":[{"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.apolonio.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}