{"id":1343,"date":"2026-03-24T16:27:00","date_gmt":"2026-03-24T07:27:00","guid":{"rendered":"https:\/\/blog.txn.red\/?p=1343"},"modified":"2026-03-24T16:27:02","modified_gmt":"2026-03-24T07:27:02","slug":"apt-%e3%81%99%e3%82%8b%e3%81%a8librealsense2-%e3%81%a7-w-an-error-occurred-during-the-signature-verification-%e3%82%a8%e3%83%a9%e3%83%bc%e3%81%8c%e3%81%a7%e3%82%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/blog.txn.red\/?p=1343","title":{"rendered":"apt \u3059\u308b\u3068librealsense2 \u3067 &#8220;W: An error occurred during the signature verification. &#8230;&#8221; \u30a8\u30e9\u30fc\u304c\u3067\u308b\u3002"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u3055\u3066\u3001\u6700\u8fd1\u306f\u3042\u307e\u308a\u89e6\u3063\u3066\u3044\u306a\u304b\u3063\u305f realsense \u3067\u3059\u304c\u3001\u30c9\u30e1\u30a4\u30f3\u304c\u5909\u308f\u3063\u305f\u95a2\u4fc2\u3067 apt \u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u304c\u79fb\u52d5\u3057\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>$ sudo apt update\n.....\nW: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https:\/\/librealsense.intel.com\/Debian\/apt-repo jammy InRelease: The following signatures couldn&#39;t be verified because the public key is not available: NO_PUBKEY FB0B24895113F120\nW: Failed to fetch https:\/\/librealsense.intel.com\/Debian\/apt-repo\/dists\/jammy\/InRelease  The following signatures couldn&#39;t be verified because the public key is not available: NO_PUBKEY FB0B24895113F120\nW: Some index files failed to download. They have been ignored, or old ones used instead.<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">apt update \u3059\u308b\u3068\u3053\u3093\u306a\u611f\u3058\u306b GPG \u30a8\u30e9\u30fc\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u5931\u6557\u3057\u307e\u3059\u3002\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u308d\u304f\u306b\u8aad\u307e\u305a\u306b GPG \u304c\u53e4\u3044\u306e\u306d\u3068\u601d\u3063\u305f\u304c\u3069\u3046\u3084\u3089\u305d\u3046\u3067\u306f\u306a\u304f\u3001realsense \u304c intel \u304b\u3089\u30b9\u30d4\u30f3\u30a2\u30a6\u30c8\u3057\u305f\u306e\u306b\u4f34\u3044\u3001\u30c9\u30e1\u30a4\u30f3\u3092\u79fb\u3063\u305f\u3068\u306e\u3053\u3068\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u306e\u3067\u3001\u65b0\u3057\u3044\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u767b\u9332\u3057\u3001\u53e4\u3044\u3082\u306e\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">librealsense.list \u3068 .gpg \u306f\u30d5\u30a1\u30a4\u30eb\u540d\u304c\u7570\u306a\u308c\u3070\u305d\u308c\u306b\u5408\u308f\u305b\u3066\u307b\u3057\u3044\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>; \u53e4\u3044\u767b\u9332\u3092\u524a\u9664\n$ sudo rm \/etc\/apt\/sources.list.d\/librealsense.list\n$ sudo rm -f \/etc\/apt\/trusted.gpg.d\/librealsense.gpg\n$ sudo rm -f \/etc\/apt\/keyrings\/librealsense*\n\n; \u65b0\u3057\u3044\u3082\u306e\u3092\u767b\u9332\n$ sudo mkdir -p \/etc\/apt\/keyrings\n$ curl -sSf https:\/\/librealsense.realsenseai.com\/Debian\/librealsenseai.asc | \\\n  gpg --dearmor | sudo tee \/etc\/apt\/keyrings\/librealsenseai.gpg &gt; \/dev\/null\n\n$ echo &quot;deb [signed-by=\/etc\/apt\/keyrings\/librealsenseai.gpg] https:\/\/librealsense.realsenseai.com\/Debian\/apt-repo $(lsb_release -cs) main&quot; | \\\n  sudo tee \/etc\/apt\/sources.list.d\/librealsense.list<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306e\u884c\u3067\u65b0\u3057\u304f librealsense.list \u3092\u4f5c\u308a\u76f4\u3057\u3066\u3044\u308b\u304c\u3001Linux Mint \u306e\u5834\u5408\u306f lsb_release \u30b3\u30de\u30f3\u30c9\u304b\u3089\u30b3\u30fc\u30c9\u30cd\u30fc\u30e0\u3092\u6301\u3063\u3066\u304d\u3066\u306f\u3044\u3051\u306a\u3044\u3002Mint \u306f Ubuntu \u3068\u306f\u7570\u306a\u308b\u540d\u524d\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001lsb_release \u304c Linux Mint \u306e\u30b3\u30fc\u30c9\u30cd\u30fc\u30e0\u3092\u8fd4\u3057\u3059\u305f\u3081\u3060\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\/etc\/upstream-release\/lsb-release \u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u306b Ubuntu \u3067\u306e\u30b3\u30fc\u30c9\u30cd\u30fc\u30e0\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Linux Mint 22.3 \u306e\u5834\u5408\u3001Ubuntu 24.04 noble \u304c\u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u306a\u306e\u3067 noble \u3092\u6307\u5b9a\u3057\u3066\u3084\u308b\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\" data-file=\"\/etc\/apt\/sources.list.d\/librealsense.list\" data-lang=\"Bash\"><code>$ cat -p  \/etc\/apt\/sources.list.d\/librealsense.list\ndeb [signed-by=\/etc\/apt\/keyrings\/librealsenseai.gpg] https:\/\/librealsense.realsenseai.com\/Debian\/apt-repo noble main\n<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067\u3001apt update \u3059\u308c\u3070 OK\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3044\u3046\u306e\u3082\u3001Claude \u3067\u6700\u65b0\u30c7\u30fc\u30bf\u3092\u898b\u3064\u3051\u3066\u304d\u3066\u3063\u3066\u3044\u3046\u3068\u3044\u3044\u5177\u5408\u306b\u62fe\u3063\u3066\u304f\u308b\u306e\u3067\u697d\u306a\u4e16\u306e\u4e2d\u306b\u306a\u3063\u305f\u3002<\/p>\n\n\n\n<h2 id=\"%25e5%258f%2582%25e8%2580%2583\" class=\"wp-block-heading\">\u53c2\u8003<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/realsenseai\/librealsense\/blob\/master\/doc\/distribution_linux.md\">librealsense\/doc\/distribution_linux.md at master \u00b7 realsenseai\/librealsense<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3055\u3066\u3001\u6700\u8fd1\u306f\u3042\u307e\u308a\u89e6\u3063\u3066\u3044\u306a\u304b\u3063\u305f realsense \u3067\u3059\u304c\u3001\u30c9\u30e1\u30a4\u30f3\u304c\u5909\u308f\u3063\u305f\u95a2\u4fc2\u3067 apt \u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u304c\u79fb\u52d5\u3057\u305f\u3088\u3046\u3067\u3059\u3002 apt update \u3059\u308b\u3068\u3053\u3093\u306a\u611f\u3058\u306b GPG \u30a8\u30e9\u30fc\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u5931\u6557\u3057\u307e\u3059\u3002\u30e1\u30c3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":10,"footnotes":""},"categories":[5],"tags":[8],"class_list":["post-1343","post","type-post","status-publish","format-standard","hentry","category-it","tag-linux"],"_links":{"self":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/1343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1343"}],"version-history":[{"count":1,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/1343\/revisions"}],"predecessor-version":[{"id":1344,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/1343\/revisions\/1344"}],"wp:attachment":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}