Build distrobox for calibre 8

 Phase 1: Create the Fedora 41 Distrobox

Run these on your Bluefin host terminal. We use Fedora 41 for library stability and a custom home to keep your config isolated.
bash
# 1. Create the container
distrobox create --name calibre8 --image registry.fedoraproject.org/fedora-toolbox:41 --home ~/distrobox/calibre8

# 2. Enter the container
distrobox enter calibre8
Use code with caution.
Phase 2: Install the "Dependency Gauntlet"
Run these inside the calibre8 container. These are the specific Fedora packages that satisfy Calibre 8's requirements for X11, OpenGL, and WebEngine.
bash
# 1. Update and install all required system libraries
sudo dnf install -y \
  wget xz python3 xdg-utils \
  xcb-util-cursor.x86_64 libxcb.x86_64 xcb-util-renderutil.x86_64 \
  xcb-util-image.x86_64 xcb-util-keysyms.x86_64 xcb-util-wm.x86_64 \
  libglvnd-opengl.x86_64 libglvnd-egl.x86_64 libglvnd-glx.x86_64 mesa-libGL.x86_64 \
  nss.x86_64 nss-util.x86_64 nspr.x86_64 atk.x86_64 at-spi2-atk.x86_64 \
  cups-libs.x86_64 libdrm.x86_64 mesa-libgbm.x86_64 \
  libXdamage.x86_64 libXrandr.x86_64 libXcomposite.x86_64 libXft.x86_64 libXtst.x86_64 \
  freetype-devel.x86_64 fontconfig.x86_64 libxshmfence.x86_64 pango.x86_64 \
  libxkbcommon-x11.x86_64 libxkbcommon.x86_64 libxkbfile.x86_64 \
  alsa-lib.x86_64 dbus-libs.x86_64 libXScrnSaver.x86_64 \
  at-spi2-core.x86_64 mesa-dri-drivers.x86_64

# 2. Create missing directories for the installer's icon script
sudo mkdir -p /usr/share/desktop-directories/ /usr/share/icons/hicolor/
Use code with caution.
Phase 3: Install Calibre 8.16.2
Run these inside the container to pull the specific version that matches your FreeBSD setup.
bash
# 1. Download the installer script
wget -O calibre-installer.sh https://download.calibre-ebook.com/linux-installer.sh

# 2. Run the installer targeting version 8.16.2
sudo sh calibre-installer.sh version=8.16.2
Use code with caution.
Phase 4: Export & Integration
Run this inside the container to add Calibre 8 to your Bluefin App Menu with the necessary flags to fix the Wayland/Sandbox issues.
bash
# Export with the Sandbox and XWayland compatibility flags
distrobox-export --app calibre --extra-flags "--env QTWEBENGINE_DISABLE_SANDBOX=1 --env QT_QPA_PLATFORM=xcb"
Use code with caution.
Critical Maintenance Tips
  • Accessing your Books: Inside the box, your real home folder is at /var/home/tim/. Point Calibre to your library there.
  • Database Warning: Never open this library with a Calibre 9.x app (like the default Flatpak). It will upgrade your metadata.db and break compatibility with your FreeBSD machine.
  • App Icon: If the icon doesn't show up immediately, run systemctl --user restart plasma-plasmashell (KDE) or log out and back in (GNOME).

Popular posts from this blog

Dearpygui resizable table

Resizable table using main window resize as redraw trigger. Create an item_resize_handler that calls the table redraw, and bind the main window to it. import dearpygui.dearpygui as dpg import random import string DEBUG = 1 def generate_entries():     entries = []     for x in range(1, 10):         entry = {}         for y in ["A", "B", "C", "D", "E"]:             entry[y] = "".join(random.SystemRandom().choices(string.ascii_uppercase, k=6))         entries.append(entry)     return entries def draw_entry_table(parent, entries):     if dpg.does_item_exist("entry_table"):         dpg.delete_item("entry_table", children_only=False)        table = dpg.add_table(         tag="entry_table",         header_row=True,         parent=parent,         re...
Read more

Fixing DNS Resolution problems with Linux Mint 19

Fixing DNS Resolution problems with Linux Mint 19 Linux Mint 19 has an issue (at least on the machines I've installed it on) where resolv.conf has its nameserver entry pointing to 127.0.0.53. That works fine except for resolving local subnet names (in my case 196.168.1.x). The following fixes the symptoms, though I still don't know why 127.0.0.53 is being used instead of the assignment from DHCP. Run in root console, or sudo: # apt install resolvconf # nano /etc/resolvconf/resolv.conf.d/tail nameserver 192.168.1.1 # resolvconf -u This will tag the local nameserver entry onto the end of resolv.conf and persists through resets.
Read more