{"id":16035,"date":"2026-03-09T10:51:43","date_gmt":"2026-03-09T01:51:43","guid":{"rendered":"https:\/\/lab4ict.com\/system\/?p=16035"},"modified":"2026-03-09T10:57:30","modified_gmt":"2026-03-09T01:57:30","slug":"ubuntu-desktop-24-04%e3%81%aedns%e3%81%ae%e3%83%aa%e3%82%be%e3%83%ab%e3%83%90%e3%81%ae%e8%a8%ad%e5%ae%9a%e3%82%92%e8%a1%8c%e3%81%86%ef%bc%81","status":"publish","type":"post","link":"https:\/\/lab4ict.com\/system\/archives\/16035","title":{"rendered":"Ubuntu Desktop 24.04\u306eDNS\u306e\u30ea\u30be\u30eb\u30d0\u306e\u8a2d\u5b9a\u3092\u884c\u3046\uff01"},"content":{"rendered":"

Ubuntu Desktop 24.04\u306e\u30ea\u30be\u30eb\u30d0\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002
\n<\/p>\n

\u30b3\u30de\u30f3\u30c9\u3067\u30ea\u30be\u30eb\u30d0\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\uff01<\/h2>\n

\u30b3\u30de\u30f3\u30c9\u3067\u30ea\u30be\u30eb\u30d0\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u5834\u5408\u306f\u3001\u300cresolvectl\u300d\u30b3\u30de\u30f3\u30c9\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

\r\n$ resolvectl\r\nGlobal\r\n         Protocols: -LLMNR -mDNS -DNSOverTLS DNSSEC=no\/unsupported\r\n  resolv.conf mode: stub\r\n\r\nLink 2 (enp2s0)\r\n    Current Scopes: DNS\r\n         Protocols: +DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no\/unsupported\r\nCurrent DNS Server: 10.1.0.1\r\n       DNS Servers: 10.1.20.1 10.1.20.2 10.1.0.1\r\n        DNS Domain: loc.lab4ict.com\r\n\r\nLink 3 (wlp3s0)\r\n    Current Scopes: none\r\n         Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no\/unsupported\r\n<\/pre>\n
\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u30ea\u30be\u30eb\u30d0\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\uff01<\/h2>\n
\u30ea\u30be\u30eb\u30d0\u306e\u8a73\u7d30\u306a\u8a2d\u5b9a\u306f\u3001\u300c\/etc\/netplan\u300d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u8997\u3044\u3066\u3001\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u63db\u3048\u308c\u3070\u3001GNOME\u306eGUI\u3067\u8a2d\u5b9a\u3067\u304d\u306a\u3044\u8a73\u7d30\u306a\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
\r\n$ sudo cat \/etc\/netplan\/90-NM-7ea6f90b-3495-3533-948a-ef0035687c34.yaml \r\nnetwork:\r\n  version: 2\r\n  ethernets:\r\n    enp2s0:\r\n      renderer: NetworkManager\r\n      match: {}\r\n      addresses:\r\n      - "10.1.1.101\/16"\r\n      nameservers:\r\n        addresses:\r\n        - 10.1.20.1\r\n        - 10.1.20.2\r\n        - 10.1.0.1\r\n        search:\r\n        - loc.lab4ict.com\r\n      networkmanager:\r\n        uuid: "7ea6f90b-3495-3533-948a-ef0035687c34"\r\n        name: "netplan-enp2s0"\r\n        passthrough:\r\n          connection.timestamp: "1772922072"\r\n          ipv4.address1: "10.1.1.101\/16,10.1.0.1"\r\n          ipv4.method: "manual"\r\n          ipv6.method: "disabled"\r\n          ipv6.ip6-privacy: "-1"\r\n          proxy._: ""\r\n<\/pre>\n
\u304a\u308f\u308a\u306b<\/h2>\n
\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u63db\u3048\u308b\u3068\u30b5\u30fc\u30c1\u30c9\u30e1\u30a4\u30f3\u306e\u8a2d\u5b9a\u306a\u3069\u3001\u8a73\u7d30\u306a\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u95a2\u9023\u8a18\u4e8b<\/h2>\n
\"\u3010\u8a18\u4e8b\u4e00\u89a7\u3011Ubuntu<\/div>
\u3010\u8a18\u4e8b\u4e00\u89a7\u3011Ubuntu Desktop 24.04\u3092\u4f7f\u3044\u3053\u306a\u3059\uff01<\/div>
Ubuntu Desktop 24.04 LTS\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u8a18\u4e8b\u4e00\u89a7\u3092\u63b2\u8f09\u3057\u307e\u3059\u3002...<\/div><\/a><\/div>\n
\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
Ubuntu Desktop 24.04\u306e\u30ea\u30be\u30eb\u30d0\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":5284,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1303],"tags":[600,51,274,1292,1305,673],"class_list":["post-16035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubuntu-desktop-2404","tag-dns","tag-ubuntu","tag-ubuntu-desktop","tag-ubuntu-desktop-24-04","tag-1305","tag-673"],"_links":{"self":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/16035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/comments?post=16035"}],"version-history":[{"count":5,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/16035\/revisions"}],"predecessor-version":[{"id":16041,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/16035\/revisions\/16041"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/media\/5284"}],"wp:attachment":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/media?parent=16035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/categories?post=16035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/tags?post=16035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}