{"id":7230,"date":"2022-12-28T06:07:16","date_gmt":"2022-12-27T21:07:16","guid":{"rendered":"https:\/\/lab4ict.com\/system\/?p=7230"},"modified":"2023-08-28T20:34:51","modified_gmt":"2023-08-28T11:34:51","slug":"ubuntu-desktop%e3%82%92%e3%82%a2%e3%83%83%e3%83%97%e3%82%b0%e3%83%ac%e3%83%bc%e3%83%89%e3%81%99%e3%82%8b%ef%bc%81%ef%bc%8820-04%e2%86%9222-04%ef%bc%89","status":"publish","type":"post","link":"https:\/\/lab4ict.com\/system\/archives\/7230","title":{"rendered":"Ubuntu Desktop 22.04\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\uff01\uff0820.04 LTS\u219222.04 LTS\uff09"},"content":{"rendered":"<p>Ubuntu Desktop 20.04 LTS\u304b\u308922.04 LTS\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u307e\u3059\u3002<br \/>\n<!--more--><\/p>\n<h2>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\uff01<\/h2>\n<p>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4eca\u56de\u4f7f\u7528\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u300cUbuntu 20.04.5 LTS\u300d\u3067\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ cat \/etc\/lsb-release \r\nDISTRIB_ID=Ubuntu\r\nDISTRIB_RELEASE=20.04\r\nDISTRIB_CODENAME=focal\r\nDISTRIB_DESCRIPTION=&quot;Ubuntu 20.04.5 LTS&quot;\r\n<\/pre>\n<h2>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u53ef\u80fd\u3067\u3042\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\uff01<\/h2>\n<p>\u300cdo-release-upgrade -c\u300d\u30b3\u30de\u30f3\u30c9\u3067\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u53ef\u80fd\u3067\u3042\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\u79c1\u306e\u74b0\u5883\u3067\u306f\u4e0d\u53ef\u3067\u3057\u305f\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ sudo do-release-upgrade -c\r\nChecking for a new Ubuntu release\r\nIn \/etc\/update-manager\/release-upgrades Prompt \r\nis set to never so upgrading is not possible.\r\n<\/pre>\n<h2>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u53ef\u80fd\u3068\u306a\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\uff01<\/h2>\n<p>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ cat \/etc\/update-manager\/release-upgrades\r\n# Default behavior for the release upgrader.\r\n\r\n&#x5B;DEFAULT]\r\n# Default prompting and upgrade behavior, valid options:\r\n#\r\n#  never  - Never check for, or allow upgrading to, a new release.\r\n#  normal - Check to see if a new release is available.  If more than one new\r\n#           release is found, the release upgrader will attempt to upgrade to\r\n#           the supported release that immediately succeeds the\r\n#           currently-running release.\r\n#  lts    - Check to see if a new LTS release is available.  The upgrader\r\n#           will attempt to upgrade to the first LTS release available after\r\n#           the currently-running one.  Note that if this option is used and\r\n#           the currently-running release is not itself an LTS release the\r\n#           upgrader will assume prompt was meant to be normal.\r\nPrompt=never\r\n<\/pre>\n<p>\u300cPrompt\u300d\u306e\u8a2d\u5b9a\u5024\u3092\u300clts\u300d\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nPrompt=lts\r\n<\/pre>\n<p>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u53ef\u80fd\u306b\u306a\u3063\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ sudo do-release-upgrade -c\r\nChecking for a new Ubuntu release\r\nNew release '22.04.1 LTS' available.\r\nRun 'do-release-upgrade' to upgrade to it.\r\n<\/pre>\n<h2>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u5f8c\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\uff01<\/h2>\n<p>Ubuntu Desktop 22.04.1 LTS\u306b\u30a2\u30c3\u30d7\u30d6\u30ec\u30fc\u30c9\u3055\u308c\u305f\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ cat \/etc\/lsb-release \r\nDISTRIB_ID=Ubuntu\r\nDISTRIB_RELEASE=22.04\r\nDISTRIB_CODENAME=jammy\r\nDISTRIB_DESCRIPTION=&quot;Ubuntu 22.04.1 LTS&quot;\r\n<\/pre>\n<h2>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u958b\u59cb\u3059\u308b\uff01<\/h2>\n<p>\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ sudo do-release-upgrade\r\n<\/pre>\n<p>\u9032\u3081\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u300cENTER\u300d\u30ad\u30fc\u3092\u62bc\u3057\u3066\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nSome third party entries in your sources.list were disabled. You can \r\nre-enable them after the upgrade with the 'software-properties' tool \r\nor your package manager. \r\n\r\nTo continue please press &#x5B;ENTER]\r\n<\/pre>\n<p>\u524a\u9664\u3055\u308c\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u3084\u65b0\u898f\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3059\u3002\u300cy\u300d\u3092\u5165\u529b\u3057\u3066\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u9032\u3081\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nDo you want to start the upgrade? \r\n\r\n\r\n3 installed packages are no longer supported by Canonical. You can \r\nstill get support from the community. \r\n\r\n19 packages are going to be removed. 299 new packages are going to be \r\ninstalled. 1908 packages are going to be upgraded. \r\n\r\nYou have to download a total of 1,963 M. This download will take \r\nabout 7 minutes with your connection. \r\n\r\nInstalling the upgrade can take several hours. Once the download has \r\nfinished, the process cannot be canceled. \r\n\r\n Continue &#x5B;yN]  Details &#x5B;d]y\r\n<\/pre>\n<p>\u300c\/etc\/sudoers\u300d\u306e\u53d6\u308a\u6271\u3044\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u79c1\u306f\u3001\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u3044\u305f\u306e\u3067\u3001\u73fe\u72b6\u306e\u8a2d\u5b9a\u3092\u6b8b\u3059\u300cN\u300d\u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nConfiguration file '\/etc\/sudoers'\r\n ==&gt; Modified (by you or by a script) since installation.\r\n ==&gt; Package distributor has shipped an updated version.\r\n   What would you like to do about it ?  Your options are:\r\n    Y or I  : install the package maintainer's version\r\n    N or O  : keep your currently-installed version\r\n      D     : show the differences between the versions\r\n      Z     : start a shell to examine the situation\r\n The default action is to keep your current version.\r\n*** sudoers (Y\/I\/N\/O\/D\/Z) &#x5B;default=N] ? \r\n<\/pre>\n<p>GRUB\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u306e\u78ba\u8a8d\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u3092\u9078\u629e\u3057\u3066\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u9032\u3081\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/12\/ubuntu_upgrade_2004to22204_01.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/12\/ubuntu_upgrade_2004to22204_01.png\" alt=\"\" width=\"1146\" height=\"731\" class=\"alignnone size-full wp-image-7239\" srcset=\"https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/12\/ubuntu_upgrade_2004to22204_01.png 1146w, https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/12\/ubuntu_upgrade_2004to22204_01-300x191.png 300w, https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/12\/ubuntu_upgrade_2004to22204_01-1024x653.png 1024w, https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/12\/ubuntu_upgrade_2004to22204_01-768x490.png 768w\" sizes=\"auto, (max-width: 1146px) 100vw, 1146px\" \/><\/a><br \/>\n\u5ec3\u6b62\u3055\u308c\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u524a\u9664\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nSearching for obsolete software\r\nReading state information... Done\r\n\r\nRemove obsolete packages? \r\n\r\n\r\n184 packages are going to be removed. \r\n\r\nRemoving the packages can take several hours. \r\n\r\n Continue &#x5B;yN]  Details &#x5B;d]y\r\n<\/pre>\n<p>\u4ee5\u4e0b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308c\u3070\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u5b8c\u4e86\u3067\u3059\u3002Ubuntu Desktop\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nSystem upgrade is complete.\r\n\r\nRestart required \r\n\r\nTo finish the upgrade, a restart is required. \r\nIf you select 'y' the system will be restarted. \r\n\r\nContinue &#x5B;yN]  y\r\n<\/pre>\n<h2>\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u524a\u9664\u3059\u308b\uff01<\/h2>\n<p>\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u6b8b\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u524a\u9664\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n$ sudo apt autoremove\r\n<\/pre>\n<h2>\u304a\u308f\u308a\u306b<\/h2>\n<p>\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u524a\u9664\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u76f8\u5f53\u6570\u3001\u884c\u308f\u308c\u308b\u306e\u3067\u3001\u52d5\u4f5c\u3057\u306a\u3044\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u81ea\u4f53\u306f\u554f\u984c\u306a\u304f\u5b8c\u4e86\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>\u53c2\u8003\u60c5\u5831<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.ubuntu.com\/desktop\" target=\"_blank\" rel=\"noopener noreferrer\">Ubuntu Desktop<\/a><\/li>\n<li><a href=\"https:\/\/www.ubuntu.com\/desktop\/developers\" target=\"_blank\" rel=\"noopener noreferrer\">Ubuntu Desktop for developers<\/a><\/li>\n<li><a href=\"https:\/\/blog.ubuntu.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">ubuntu blog<\/a><\/li>\n<li><a href=\"https:\/\/wiki.ubuntu.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">ubuntu wiki<\/a><\/li>\n<\/ul>\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\n<div class=\"sc_getpost\"><a class=\"clearfix\" href=\"https:\/\/lab4ict.com\/system\/archives\/11140\" ><div class=\"sc_getpost_thumb post-box-thumbnail__wrap\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODdhAQABAPAAAN3d3QAAACwAAAAAAQABAAACAkQBADs=\" width=\"150\" height=\"150\" alt=\"\u3010\u8a18\u4e8b\u4e00\u89a7\u3011Ubuntu Desktop 22.04\u3092\u4f7f\u3044\u3053\u306a\u3059\uff01\" loading=\"lazy\" data-src=\"https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/04\/fi_ubuntu_01-150x150.png\" class=\"lazyload\"><\/div><div class=\"title\">\u3010\u8a18\u4e8b\u4e00\u89a7\u3011Ubuntu Desktop 22.04\u3092\u4f7f\u3044\u3053\u306a\u3059\uff01<\/div><div class=\"substr\">Ubuntu Desktop 22.04 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<h2>\u95a2\u9023\u66f8\u7c4d\uff08Amazon\uff09<\/h2>\n<p><a href=\"https:\/\/amzn.to\/3vqrEPc\" rel=\"noopener\" target=\"_blank\"><img decoding=\"async\" class=\"paapi5-pa-product-image-source lazyload\" data-src=\"https:\/\/m.media-amazon.com\/images\/I\/51p2j7BlgUL._SL160_.jpg\" alt=\"N\/A\"><\/a><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ubuntu Desktop 20.04 LTS\u304b\u308922.04 LTS\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\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":[237],"tags":[51,274,366,488,451],"class_list":["post-7230","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubuntu-desktop-2204","tag-ubuntu","tag-ubuntu-desktop","tag-ubuntu-desktop-20-04","tag-ubuntu-desktop-22-04","tag-451"],"_links":{"self":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/7230","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=7230"}],"version-history":[{"count":6,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/7230\/revisions"}],"predecessor-version":[{"id":14519,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/7230\/revisions\/14519"}],"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=7230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/categories?post=7230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/tags?post=7230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}