Problem solved on http://ubuntuforums.org/showthread.php?p=3423588#post3423588
Code: sudo chown $USER:$USER $HOME -R Code: chmod -R u+rwX $HOME -- Cannot uncheck items from System>Preferences>Main Menu https://bugs.launchpad.net/bugs/144724 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for alacarte in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs