{"id":2800,"date":"2021-06-17T14:15:55","date_gmt":"2021-06-17T05:15:55","guid":{"rendered":"https:\/\/www.kdel.org\/wp\/?p=2800"},"modified":"2025-06-05T14:06:06","modified_gmt":"2025-06-05T05:06:06","slug":"apt-get-%e3%81%a7signature-%e3%81%ae%e3%82%a8%e3%83%a9%e3%83%bc","status":"publish","type":"post","link":"https:\/\/www.kdel.org\/wp\/?p=2800","title":{"rendered":"apt-get \u3067signature \u306e\u30a8\u30e9\u30fc"},"content":{"rendered":"<p>sudo apt-get update \u3057\u305f\u3068\u304d\u306b\uff0c<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nW: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http:\/\/packages.ros.org\/ros\/ubuntu bionic InRelease: The following signatures were invalid: EXPKEYSIG F42ED6FBAB17C654 Open Robotics &lt;info@osrfoundation.org&gt;\r\n<\/pre>\n<p>\u306e\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u3089\uff0c\u8a8d\u8a3c\u60c5\u5831\u304c\u53e4\u3044\u306e\u3067\u66f4\u65b0\u3059\u308c\u3070\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\uff0e<br \/>\n\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u6587\u5b57\u5217\u3092\u30b3\u30d4\u30da\u3057\u3066\uff0c<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nsudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654\r\n<\/pre>\n<p>\u3067OK\uff0e<br \/>\n\u3063\u3066\uff0cUbuntu 20.04 \u4ee5\u964d\u306f\uff0capt-key \u975e\u5bfe\u5fdc\u3063\u307d\u3044\u306e\u3067\uff0c<\/p>\n<pre class=\"brush: bash; title: ; notranslate\" title=\"\">\r\nsudo apt-key del F42ED6FBAB17C654\r\ncurl -fsSL https:\/\/raw.githubusercontent.com\/ros\/rosdistro\/master\/ros.asc -o \/usr\/share\/keyrings\/ros-archive-keyring.gpg\r\nsudo apt-get update\r\n<\/pre>\n<p>\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u304b\u306a\u3041\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"<p>sudo apt-get update \u3057\u305f\u3068\u304d\u306b\uff0c W: An error o &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/www.kdel.org\/wp\/?p=2800\"> <span class=\"screen-reader-text\">apt-get \u3067signature \u306e\u30a8\u30e9\u30fc<\/span> \u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[3,2,9,24,6,8],"tags":[],"class_list":["post-2800","post","type-post","status-publish","format-standard","hentry","category-logistics-league","category-robocup","category-robotino-3","category-robotino-4","category-setting","category-ubuntu"],"_links":{"self":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2800"}],"version-history":[{"count":3,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2800\/revisions"}],"predecessor-version":[{"id":3817,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2800\/revisions\/3817"}],"wp:attachment":[{"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdel.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}