https://eloymelo.com/tags/flatpak/ Recent content in Flatpak on Eloy Melo Hugo -- 0.147.9 en-US Fri, 12 Dec 2025 16:33:34 -0300 https://eloymelo.com/tutorials/fedora/fedora-fixes/ Fri, 12 Dec 2025 16:33:34 -0300 https://eloymelo.com/tutorials/fedora/fedora-fixes/ <h3 id="1-flatpaks-missing-dark-gtk-theme">1. Flatpaks missing dark GTK theme</h3> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>flatpak install org.gtk.Gtk3theme.Adwaita-dark </span></span></code></pre></div><p>Also see <a href="https://www.linuxuprising.com/2018/05/how-to-get-flatpak-apps-to-use-correct.html">this article</a> about it.</p> <h3 id="2-virtual-manager-kvm-ethernet-not-working">2. Virtual Manager (KVM) ethernet not working</h3> <p>Open this file and add the following at the end right under #firewall_backend = &ldquo;nftables&rdquo;.</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>firewall_backend <span style="color:#f92672">=</span> <span style="color:#e6db74">&#34;iptables&#34;</span> </span></span></code></pre></div><p>Restart the libvirtd service.</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>sudo systemctl restart libvirtd </span></span></code></pre></div><p>Now it should work after restarting the VM.</p> <p><a href="https://www.reddit.com/r/Fedora/comments/1ggvck8/fedora_41_connectivity_issues_with_virtual/">Source</a></p> <h3 id="3-nvidia-drivers">3. NVIDIA drivers</h3> <p>If you have a NVIDIA card, I suggest you follow the steps covered in <a href="https://github.com/Comprehensive-Wall28/Nvidia-Fedora-Guide">this tutorial</a> created by <a href="https://github.com/Comprehensive-Wall28">Fady Osama</a>.</p>