{"id":1541,"date":"2020-01-10T13:42:26","date_gmt":"2020-01-10T04:42:26","guid":{"rendered":"https:\/\/knowhow.hirohiro716.com\/?p=1541"},"modified":"2020-02-02T11:26:48","modified_gmt":"2020-02-02T02:26:48","slug":"ubuntu-18-04-virtualbox-%e3%81%a7pkcs7-signature-not-signed-with-a-trusted-key","status":"publish","type":"post","link":"https:\/\/weblog.hirohiro716.com\/?p=1541","title":{"rendered":"Ubuntu18.04\uff0bvirtualbox\u3067PKCS#7 signature not signed with a trusted key"},"content":{"rendered":"<p><h4>\u554f\u984c\u70b9<\/h4>\n<p>\u6700\u8fd1\u3001Ubuntu18.04\u3092upgrade\u3057\u305f\u3089\u3001plymouth\u306e\u30b9\u30d7\u30e9\u30c3\u30b7\u30e5\u30b9\u30af\u30ea\u30fc\u30f3\u306b\u4e0b\u8a18\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002VirtualBox\u306f\u666e\u901a\u306b\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089apt\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3082\u306e\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u3002VirtualBox\u3092\u524a\u9664\u3059\u308b\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u51fa\u306a\u304f\u306a\u308b\u306e\u3067\u3001\u539f\u56e0\u306fVirtualBox\u3060\u3068\u601d\u3046\u3002<\/p>\n<p\/>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n&#x5B;    6.520533] PKCS#7 signature not signed with a trusted key\r\n&#x5B;    6.520996] VBoxNetFlt: Successfully started.\r\n&#x5B;    6.522276] PKCS#7 signature not signed with a trusted key\r\n&#x5B;    6.522450] VBoxNetAdp: Successfully started.\r\n<\/pre>\n<p style=\"margin-top:2em;\">\n<h4>\u89e3\u6c7a\u7b56(\u5f8c\u306b\u5931\u6557\u3059\u308b)<\/h4>\n<p>\u306a\u3093\u304b\u3001\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u3051\u3069\u3001VirtualBox\u95a2\u9023\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u7f72\u540d\u306e\u554f\u984c\u3089\u3057\u304f\u3001\u65e2\u5b58\u306eVirtualBox\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u6700\u65b0(6.1)\u306eVirtualBox\u3092Oracle\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3089\u51fa\u306a\u304f\u306a\u3063\u305f\u3002\n<\/p>\n<p style=\"margin-top:2em;\">\n<h4>\u518d\u767a<\/h4>\n<p>2020\/02\/02<br \/>\n\u3084\u3063\u3071\u308a\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u89e3\u6c7a\u65b9\u6cd5\u306f\u518d\u767a\u3059\u308b\u3002\u307e\u305f\u51fa\u59cb\u3081\u305f\u3002\u7279\u306b\u5b9f\u5bb3\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3057\u3001\u6b63\u76f4\u3082\u3046\u9762\u5012\u304f\u3055\u3044\u306e\u3067\u3001\u8868\u793a\u3059\u308b\u30ed\u30b0\u30ec\u30d9\u30eb\u3092\u91cd\u8981\u5ea6\u9ad8\u3044\u306e\u3060\u3051\u306b\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002\u500b\u4eba\u3067\u4f7f\u3046\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306a\u306e\u3067\u3001\u4eca\u56de\u306f\u3053\u308c\u3067\u5341\u5206\u3060\u3068\u601d\u3046\u3002\n<\/p>\n<p style=\"margin-top:2em;\">\n<h4>\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30ed\u30b0\u30ec\u30d9\u30eb\u3092\u78ba\u8a8d<\/h4>\n<p>\u307e\u305a\u306f\u554f\u984c\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30ed\u30b0\u30ec\u30d9\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u3002-l\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u30ed\u30b0\u30ec\u30d9\u30eb\u6307\u5b9a\u3057\u3066\u8868\u793a\u3057\u3066\u3044\u304f\u3068\u3001\u4eca\u56de\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f3\u306e\u3068\u304d\u306b\u8868\u793a\u3055\u308c\u305f\u3002\n<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ dmesg -l 3\r\n<\/pre>\n<p style=\"margin-top:2em;\">\n<h4>\u73fe\u5728\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d<\/h4>\n<p>\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u8a2d\u5b9a\u5185\u5bb9\u3002\u81ea\u5206\u306e\u74b0\u5883\u3067\u306f\u300c4 4 1 7\u300d\u3060\u3063\u305f\u3002\u3053\u306e\u5024\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3088\u308b\u3068\u4e0b\u8a18\u306e\u8aac\u660e\u3089\u3057\u3044\u3002<br \/>\n&#8211; console_loglevel: \u3053\u308c\u3088\u308a\u3082\u512a\u5148\u5ea6\u306e\u9ad8\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3055\u308c\u308b<br \/>\n&#8211; default_message_loglevel: \u660e\u793a\u7684\u306a\u512a\u5148\u5ea6\u306e\u306a\u3044\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001\u3053\u306e\u512a\u5148\u5ea6\u3067\u51fa\u529b\u3055\u308c\u308b<br \/>\n&#8211; minimum_console_loglevel: console_loglevel\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u6700\u5c0f(\u6700\u9ad8)\u5024<br \/>\n&#8211; default_console_loglevel: console_loglevel\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024<br \/>\n\u306a\u306e\u3067\u30011\u756a\u76ee\u30682\u756a\u76ee\u306e4\u306e\u3053\u3068\u308d\u30923\u306b\u3059\u308c\u3070\u826f\u3055\u305d\u3046\u3060\u3002\n<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ cat \/proc\/sys\/kernel\/printk\r\n<\/pre>\n<p style=\"margin-top:2em;\">\n<h4>\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u975e\u8868\u793a\u306b<\/h4>\n<p>\u30ed\u30b0\u30ec\u30d9\u30eb3\u3092\u3044\u3061\u3044\u3061\u8868\u793a\u3057\u306a\u3044\u8a2d\u5b9a\u306b\u3059\u308b\u306e\u3067\u3001\u8868\u793a\u3059\u308b\u30ed\u30b0\u30ec\u30d9\u30eb\u30923\u672a\u6e80\u306b\u8a2d\u5b9a\u3059\u308b\u3002Kernel\u304b\u3089\u306e\u30a8\u30e9\u30fc(\u4e3b\u306b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2)\u304c\u81ea\u52d5\u7684\u306b\u8868\u793a\u3055\u308c\u306a\u3044\u8a2d\u5b9a\u306b\u306a\u308b\u306e\u3067\u3001\u81ea\u5df1\u8cac\u4efb\u3067\u5b9a\u671f\u7684\u306b\u30ed\u30b0\u78ba\u8a8d\u3057\u305f\u307b\u3046\u304c\u826f\u3044\u3068\u601d\u3046\u3002Windows\u3067\u3082\u30ed\u30b0\u306e\u5185\u5bb9\u306f\u898b\u306a\u3044\u3068\u5206\u304b\u3089\u306a\u3044\u3093\u3060\u304b\u3089\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7528\u9014\u306a\u3089\u3053\u308c\u3067\u826f\u3044\u3068\u601d\u3063\u305f\u3002\n<\/p>\n<pre class=\"brush: plain; title: \/etc\/sysctl.conf; notranslate\" title=\"\/etc\/sysctl.conf\">\r\nkernel.printk = 3 3 1 7\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u554f\u984c\u70b9 \u6700\u8fd1\u3001Ubuntu18.04\u3092upgrade\u3057\u305f\u3089\u3001plymouth\u306e\u30b9\u30d7\u30e9\u30c3\u30b7\u30e5\u30b9\u30af\u30ea\u30fc\u30f3\u306b\u4e0b\u8a18\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002VirtualBox\u306f\u666e\u901a\u306b\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089apt\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3082\u306e\u3092\u4f7f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-1541","post","type-post","status-publish","format-standard","hentry","category-ubuntu"],"views":2375,"_links":{"self":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/1541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1541"}],"version-history":[{"count":21,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/1541\/revisions"}],"predecessor-version":[{"id":1600,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/1541\/revisions\/1600"}],"wp:attachment":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}