{"id":2047,"date":"2017-09-15T00:29:35","date_gmt":"2017-09-15T07:29:35","guid":{"rendered":"http:\/\/rglinuxtech.com\/?p=2047"},"modified":"2017-09-15T00:29:35","modified_gmt":"2017-09-15T07:29:35","slug":"intel-fix-for-atom-mmcgpt-warning","status":"publish","type":"post","link":"https:\/\/rglinuxtech.com\/?p=2047","title":{"rendered":"Intel &#8211; Fix for Atom MMC\/GPT warning.."},"content":{"rendered":"<p>I had been getting a warning on boot with recent kernels on my Intel Atom-based <strong><em>UP<\/em><\/strong> system, and found a workaround..\u00a0\u00a0\u00a0 The error flagged is &#8211; apparently &#8211; harmless, and is due to <strong>systemd<\/strong> not being able to recognise some <strong>mmc<\/strong> disk partitions at that stage of the boot process..<\/p>\n<pre><strong><span style=\"font-family: courier new,courier;\">......<\/span><\/strong>\r\n<strong><span style=\"font-family: courier new,courier;\">[ 5.124250] systemd-gpt-auto-generator[416]: Failed to dissect: Input\/output error<\/span><\/strong>\r\n<strong><span style=\"font-family: courier new,courier;\">......<\/span><\/strong><\/pre>\n<p>More background details here:\u00a0\u00a0 <a href=\"https:\/\/github.com\/systemd\/systemd\/issues\/5806\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/systemd\/systemd\/issues\/5806<\/a> &#8211; and thanks to <strong><em>kwizart<\/em><\/strong> for the suggested fix\/workaround..<\/p>\n<p>The workaround is to add <strong><span style=\"font-family: courier new,courier;\">systemd.gpt_auto=0<\/span><\/strong> to the kernel command line, and I can confirm that this removes the warning with Kernel 4.13.2 (Fedora 27)<\/p>\n<p><em>Robert Gadsdon\u00a0\u00a0\u00a0 September 15, 2017<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I had been getting a warning on boot with recent kernels on my Intel Atom-based UP system, and found a workaround..\u00a0\u00a0\u00a0 The error flagged is &#8211; apparently &#8211; harmless, and is due to systemd not being able to recognise some mmc disk partitions at that stage of the boot process.. &#8230;&#8230; [ 5.124250] systemd-gpt-auto-generator[416]: Failed to dissect: <span class=\"excerpt-dots\">&hellip;<\/span> <a class=\"more-link\" href=\"https:\/\/rglinuxtech.com\/?p=2047\"><span class=\"more-msg\">Continue reading &rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1238,1298,1418,14,15,19,1535,1322],"tags":[1670,1671,1669,1419,1173,242,262,1383,448,418],"class_list":["post-2047","post","type-post","status-publish","format-standard","hentry","category-fix","category-hardware","category-intel-atom","category-kernel","category-linux-2","category-opinion","category-quirks","category-up-board","tag-boot-time","tag-failed-to-dissect","tag-gpt","tag-intel-atom","tag-kernel","tag-linux","tag-mmc","tag-soc","tag-warning","tag-workaround"],"_links":{"self":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/2047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2047"}],"version-history":[{"count":1,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/2047\/revisions"}],"predecessor-version":[{"id":2048,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=\/wp\/v2\/posts\/2047\/revisions\/2048"}],"wp:attachment":[{"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rglinuxtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}