Joker Theme for GNOME (Debian)

Dark Joker-inspired desktop theme pack: void black, royal purple, and toxic green.

Includes wallpapers, GTK3/GTK4 CSS, GNOME settings helpers, Plymouth boot splash, GDM login styling, and a Brave browser theme.

Install (Debian / Ubuntu / similar)

sudo apt install ./joker-theme_1.0.0_all.deb

Or download the .deb from Releases.

Apply the theme

joker-theme                 # desktop (green + geometry wallpaper)
joker-theme --purple
joker-theme --wallpaper chaos
joker-theme-revert

joker-brave-theme --force-quit
joker-brave-theme-remove --force-quit

Package contents

Item	Location
Theme data	/usr/share/joker-theme/
Wallpapers	/usr/share/backgrounds/joker/
Plymouth	/usr/share/plymouth/themes/joker/
GDM drop-in	/usr/share/gdm/dconf/95-joker-theme
GTK theme	/usr/share/themes/Joker/

System pieces (Plymouth/GDM) are configured on package install. Desktop and Brave need the user commands above.

Dependencies

• Depends: dconf-cli, gsettings-desktop-schemas, python3
• Recommends: plymouth, plymouth-label, gdm3, gnome-terminal, rsync
• Suggests: brave-browser, gnome-shell

Rebuild the .deb from this repo

# From the repo root, rebuild using the staged tree:
rm -rf /tmp/joker-build
mkdir -p /tmp/joker-build
cp -a src/usr /tmp/joker-build/
mkdir -p /tmp/joker-build/DEBIAN
cp debian/control debian/postinst debian/postrm debian/prerm /tmp/joker-build/DEBIAN/
chmod 755 /tmp/joker-build/DEBIAN/postinst /tmp/joker-build/DEBIAN/postrm /tmp/joker-build/DEBIAN/prerm
dpkg-deb --build /tmp/joker-build joker-theme_1.0.0_all.deb

License

GPL-3.0-or-later — see also debian/copyright.

Made with 🃏 by friends of TuneFriend.