The solution for this problem is easy to install as mentionned on linux- rixensart site. It is written in french but easy to understand. You have to install the theme Ambiance-Crunchy :
http://users.skynet.be/linux-rixensart/1_suite.html#crunchy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/942939 Title: Menubar text not visible when "Ambiance" theme is used To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kompozer/+bug/942939/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
