{"id":1360,"date":"2025-11-06T12:34:17","date_gmt":"2025-11-06T12:34:17","guid":{"rendered":"https:\/\/www.woodcentral.com\/-\/peter\/?p=1360"},"modified":"2026-06-05T09:47:51","modified_gmt":"2026-06-05T09:47:51","slug":"installing-flatpak-on-debian","status":"publish","type":"post","link":"https:\/\/www.woodcentral.com\/-\/peter\/installing-flatpak-on-debian\/","title":{"rendered":"Installing Flatpak on Debian"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udde9 Step 1: Install Flatpak<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Open a terminal and run:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update\nsudo apt install flatpak\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">That installs the Flatpak system and command-line tools.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83c\udfec Step 2: Add the Flathub repository<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Flathub is the main source for Flatpak apps.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo flatpak remote-add --if-not-exists flathub https:\/\/flathub.org\/repo\/flathub.flatpakrepo\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udde0 Step 3: Log out and back in (optional but recommended)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This ensures your desktop environment recognizes Flatpak apps.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you\u2019re using a minimal window manager (like DWM) or lightweight DE (like LXQt or XFCE), you can skip logging out\u2014just restart the session or run:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>flatpak update\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\udded Step 4: Test with an example app<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You can test installation with something small, e.g.:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>flatpak install flathub com.github.tchx84.Flatseal\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">(Flatseal is a GUI to manage Flatpak permissions.)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Run it with:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>flatpak run com.github.tchx84.Flatseal\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 Optional: Enable Flatpak integration for your desktop<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If you use <strong>LXQt<\/strong>, <strong>XFCE<\/strong>, or <strong>MATE<\/strong>, you can install a small helper:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install gnome-software-plugin-flatpak\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">That adds Flatpak support to GNOME Software or similar app stores.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Got it \ud83d\udc4d \u2014 here\u2019s how to add a <strong>Flatpak GUI<\/strong> to <strong>Devuan (LXQt or similar lightweight setup)<\/strong> so you can browse, install, and manage Flatpak apps visually.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udda5\ufe0f Option 1: <strong>GNOME Software + Flatpak plugin (simple, works well)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This gives you a full app store interface.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install gnome-software gnome-software-plugin-flatpak\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Then log out and back in.<br>Open it from your menu as <strong>\u201cSoftware\u201d<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 Pros: Polished and reliable<\/li>\n\n\n\n<li>\u26a0\ufe0f Cons: Pulls in some GNOME dependencies (~300 MB)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udeb6 Option 2: <strong>KDE Discover + Flatpak support<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you prefer something lighter or more Qt-friendly (better for LXQt):<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install plasma-discover plasma-discover-backend-flatpak\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Then launch <strong>Discover<\/strong> from your menu.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 Pros: Native Qt look under LXQt<\/li>\n\n\n\n<li>\u26a0\ufe0f Cons: Slightly heavier than a minimal Flatpak GUI, but lighter than GNOME Software<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\uddf0 Option 3: <strong>Flatseal (for managing installed apps)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Flatseal isn\u2019t an app store \u2014 it lets you graphically manage Flatpak permissions and settings.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>flatpak install flathub com.github.tchx84.Flatseal\nflatpak run com.github.tchx84.Flatseal\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">This works great <em>alongside<\/em> Discover or GNOME Software.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\ude84 Tip: Add app menu entries<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If apps don\u2019t show up automatically, run:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo flatpak update\nflatpak repair\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Then re-login.<br>Flatpak apps should appear in your LXQt menu under their categories.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>\ud83e\udde9 Step 1: Install Flatpak Open a terminal and run: That installs the Flatpak system and command-line tools. \ud83c\udfec Step 2: Add the Flathub repository Flathub is the main source for Flatpak apps. \ud83e\udde0 Step 3: Log out and back in (optional but recommended) This ensures your desktop environment recognizes Flatpak apps. If you\u2019re using &#8230; <a title=\"Installing Flatpak on Debian\" class=\"read-more\" href=\"https:\/\/www.woodcentral.com\/-\/peter\/installing-flatpak-on-debian\/\" aria-label=\"Read more about Installing Flatpak on Debian\">Read more<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,2],"tags":[21],"class_list":["post-1360","post","type-post","status-publish","format-standard","hentry","category-linux","category-technology","tag-debian"],"_links":{"self":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/posts\/1360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/comments?post=1360"}],"version-history":[{"count":0,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/posts\/1360\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/media?parent=1360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/categories?post=1360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.woodcentral.com\/-\/peter\/wp-json\/wp\/v2\/tags?post=1360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}