{"id":9872,"date":"2020-03-13T16:01:02","date_gmt":"2020-03-13T16:01:02","guid":{"rendered":"http:\/\/ubuntuhandbook.org\/?p=9872"},"modified":"2020-03-13T16:01:18","modified_gmt":"2020-03-13T16:01:18","slug":"gthumb-3-9-1-released","status":"publish","type":"post","link":"https:\/\/ubuntuhandbook.org\/index.php\/2020\/03\/gthumb-3-9-1-released\/","title":{"rendered":"gThumb 3.9.1 Released! How to Install it in Ubuntu 18.04"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2019\/10\/gthumb-icon.png\" alt=\"\" width=\"245\" height=\"250\" class=\"aligncenter size-full wp-image-9397\" \/><\/p>\n<p>gThumb image viewer released a new stable version 3.9.1 a few days ago. Here&#8217;s how to install it in Ubuntu 18.04\uff0c Ubuntu 19.10, and Ubuntu 20.04.<\/p>\n<p>gThumb 3.9.1 comes with many new features and user visible changes. Here are some of them:<\/p>\n<ul>\n<li>Ability to customize the keyboard shortcuts.<\/li>\n<li>A shortcuts window to show the available shortcuts.<\/li>\n<li>Option to change the mouse wheel action.<\/li>\n<li>Ability to define the transparency style.<\/li>\n<li>Allow to view the video at the original size<\/li>\n<li>Ability to search in multiple folders.<\/li>\n<li>Added %T to insert a timestamp in the command.<\/li>\n<li>Add &#8216;Open in Terminal&#8217; command in folder tree context menu.<\/li>\n<li>Updated app icon to follow the new GNOME style.<\/li>\n<li>And many other changes.<\/li>\n<\/ul>\n<h4>How to Install gThumb 3.9.1 in Ubuntu:<\/h4>\n<p><a href=\"https:\/\/launchpad.net\/~dhor\/+archive\/ubuntu\/myway\" rel=\"noopener\" target=\"_blank\">Dariusz Duma&#8217;s PPA<\/a> has made the new release packages for Ubuntu 18.04, Ubuntu 19.10, Ubuntu 20.04, Linux Mint 19.x, and their derivatives.<\/p>\n<p><b>1.)<\/b> Open terminal either via <b>Ctrl+Alt+T<\/b> keyboard shortcut or by searching for terminal from application menu. When it opens, run command to add the PPA:<\/p>\n<pre style=\"border:none;\">sudo add-apt-repository ppa:dhor\/myway<\/pre>\n<p><i>Type user password (no asterisk feedback) for sudo prompt and hit Enter to continue.<\/i><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2018\/12\/rawtherapee-ppa-bionic-600x93.jpg\" alt=\"\" width=\"600\" height=\"93\" class=\"aligncenter size-large wp-image-8444\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2018\/12\/rawtherapee-ppa-bionic-600x93.jpg 600w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2018\/12\/rawtherapee-ppa-bionic-450x70.jpg 450w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2018\/12\/rawtherapee-ppa-bionic.jpg 698w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><b>2.)<\/b> If an old version was installed, upgrade it using Software Updater:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2019\/10\/upgrade-gthumb-450x325.jpg\" alt=\"\" width=\"450\" height=\"325\" class=\"aligncenter size-medium wp-image-9399\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2019\/10\/upgrade-gthumb-450x325.jpg 450w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2019\/10\/upgrade-gthumb-600x433.jpg 600w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2019\/10\/upgrade-gthumb.jpg 645w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<p>or run commands in terminal to install or upgrade the image viewer:<\/p>\n<pre style=\"border:none;\">sudo apt update && sudo apt install gthumb<\/pre>\n<h4>Uninstall:<\/h4>\n<p>To remove the PPA, either open <i>Software &#038; Updates<\/i> and navigate to <i>Other Software<\/i> tab, or run command in terminal:<\/p>\n<pre style=\"border:none;\">sudo add-apt-repository --remove ppa:dhor\/myway<\/pre>\n<p>And you can remove gThumb via command:<\/p>\n<pre style=\"border:none;\">sudo apt remove gthumb gthumb-data<\/pre>","protected":false},"excerpt":{"rendered":"<p>gThumb image viewer released a new stable version 3.9.1 a few days ago. Here&#8217;s how to install it in Ubuntu 18.04\uff0c Ubuntu 19.10, and Ubuntu 20.04. gThumb 3.9.1 comes with many new features and user visible changes. Here are some of them: Ability to customize the keyboard shortcuts. A shortcuts window to show the available [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[1804],"class_list":["post-9872","post","type-post","status-publish","format-standard","hentry","category-howtos","tag-gthumb-ppa"],"_links":{"self":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/9872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/comments?post=9872"}],"version-history":[{"count":0,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/9872\/revisions"}],"wp:attachment":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media?parent=9872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/categories?post=9872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/tags?post=9872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}