{"id":47,"date":"2009-10-26T15:34:00","date_gmt":"2009-10-26T15:34:00","guid":{"rendered":"https:\/\/www.srivittal.com\/wp\/?p=47"},"modified":"2021-08-31T10:13:06","modified_gmt":"2021-08-31T09:13:06","slug":"verr_cfgm_value_not_found-error-while-starting-a-virtuabox-guest","status":"publish","type":"post","link":"https:\/\/www.srivittal.com\/wp\/?p=47","title":{"rendered":"VERR_CFGM_VALUE_NOT_FOUND error while starting a virtuabox guest"},"content":{"rendered":"<p>I was playing around with VirtualBox clients and trying to find a way to SSH to the guest from the host, when the guest is configured to use NAT. After following an article at <a href=\"http:\/\/mydebian.blogdns.org\/?p=148\">http:\/\/mydebian.blogdns.org\/?p=148<\/a> I configured the SSH as per the article. But unfortunately, when I tried starting the guest, I received the following error. To rectify the error, I had to go back to the Virtual Machine guest xml configuration file and remove the lines containing extradata and the newly configured ports for SSH access.<\/p>\n<p>It looks like this<\/p>\n<div style=\"background-color: black; color: white;\">ExtradataItem name=&#8221;VBoxInternal\/Devices\/pcnet\/0\/LUN#0\/Config\/ssh\/HostPort&#8221; value=&#8221;2222&#8243;<\/div>\n<p>After that the virtual machine starts, but I&#8217;m back to the same stage.<\/p>\n<p>After some more digging in the blog, I found that others had the same issue too. The problem was with the network card that I had selected in my virtual machine.<\/p>\n<p>To make this work instead of using pcnet in the line above, use e1000 for the Intel PRO\/1000 cards.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I was playing around with VirtualBox clients and trying to find a way to SSH to the guest from the host, when the guest is configured to use NAT. After following an article at http:\/\/mydebian.blogdns.org\/?p=148 I configured the SSH as per the article. But unfortunately, when I tried starting the guest, I received the following &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47","post","type-post","status-publish","format-standard","hentry","category-uncategorized","entry entry-center"],"_links":{"self":[{"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/47","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=47"}],"version-history":[{"count":1,"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/47\/revisions"}],"predecessor-version":[{"id":208,"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/47\/revisions\/208"}],"wp:attachment":[{"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=47"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=47"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.srivittal.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=47"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}