1.0Y Ceffyl Duhttps://ceffyl.net/wordpressrich600338<blockquote class="wp-embedded-content" data-secret="hVDICLlApP"><a href="https://ceffyl.net/wordpress/tech/post-update-ubuntu-woes/">Post-update Ubuntu woes</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://ceffyl.net/wordpress/tech/post-update-ubuntu-woes/embed/#?secret=hVDICLlApP" width="600" height="338" title="“Post-update Ubuntu woes” — Y Ceffyl Du" data-secret="hVDICLlApP" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://ceffyl.net/wordpress/wp-includes/js/wp-embed.min.js </script> I posted too soon. We had the system doing updates (including kernel updates). Nick pointed out that the kernel update might delete the driver so we held our breaths and waited. The system rebooted and gave me a login prompt. And then a pretty cursor and then nothing but a black screen. Nick, luckily, was...https://ceffyl.net/wordpress/wp-content/uploads/2021/07/P_20210703_145444-1.jpg781589