@Leandro: I see that you have Ubuntu 14.04, so this is what you should do: open "Software & Updates", select "Other Software", highlight the cedilla-test item by clicking it and then click the "Edit..." button. In the new window, state utopic as the "Distribution" instead of trusty. I added an attachment which shows the window.
Once that has been changed, you should be able to successfully run sudo apt-get update Then you can do sudo apt-get install xkb-data or simply sudo apt-get upgrade ** Attachment added: "cedilla-test_settings.png" https://bugs.launchpad.net/ubuntu/+source/gtk+2.0/+bug/518056/+attachment/4360813/+files/cedilla-test_settings.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/518056 Title: cedilla appears as accented c (ć instead of ç) when typing 'c To manage notifications about this bug go to: https://bugs.launchpad.net/xkeyboard-config/+bug/518056/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs