{"version":"1.0","provider_name":"Tom Barbette","provider_url":"https:\/\/perso.uclouvain.be\/tom.barbette","title":"How to debug at boot time - Tom Barbette","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Tvfk2hCMlQ\"><a href=\"https:\/\/perso.uclouvain.be\/tom.barbette\/how-to-debug-at-boot-time\/\">How to debug at boot time<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/perso.uclouvain.be\/tom.barbette\/how-to-debug-at-boot-time\/embed\/#?secret=Tvfk2hCMlQ\" width=\"600\" height=\"338\" title=\"&#8220;How to debug at boot time&#8221; &#8212; Tom Barbette\" data-secret=\"Tvfk2hCMlQ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/perso.uclouvain.be\/tom.barbette\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"If all you get is a black screen when booting, boot in recovery mode to see a little more information : When you are in the grub menu, choose the \u201crecovery\u201d version If there is none or if it\u2019s still black type \u201ce\u201d in the grub menu over the kernel entry you want. Find the &hellip; Continue reading \"\"","thumbnail_url":"https:\/\/www.tombarbette.be\/wp-content\/uploads\/2014\/02\/recovery-300x225.png"}