Ok thank you, Can you check that you're using Compiz? E.g. by launching this command from a terminal which should print something if Compiz is running: $ ps aux | grep "[c]ompiz"
If Compiz is running, can you give us more details about your video cards and your video drivers? $ glxinfo | grep OpenGL $ lspci | grep VGA And is it better without the OpenGL backend? $ cairo-dock -c Or with the default theme? $ cairo-dock -d ~/cd-tmp If you're not using Compiz, check if it's possible to use it or enable the composite manager (if it's metacity: ): $ gsettings set org.gnome.metacity compositing-manager true => http://www.glx- dock.org/ww_page.php?p=Recurrents%20problems&lang=en#2-Composite -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1181165 Title: bold black background in low-bottom of dock To manage notifications about this bug go to: https://bugs.launchpad.net/cairo-dock-core/+bug/1181165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs