nightwalkerTaláltam egy leírást,nem tudom működik-e.:
"We're using Plank which is a super simple dock. We do have some settings for it in System Settings > Desktop. As far as theming goes, it's themable, you just have to drop themes into /usr/share/plank/themes and then symlink ~/.config/plank/theme to the theme of choice. That's how the original developer of Plank intended it. We don't include a UI for themes because a.) there aren't really that many out there, b.) the theming engine isn't that powerful, and c.) we want our users to have a consistent experience. If you're a power user who wants to dig into it though, it's all there."