You may ever 'bugged' with annoying pop up on Ubuntu "Ubuntu 12.04 has experienced an internal error" or something like that and you are sure that there is no error on Ubuntu. Fortunately, you can disable the apport reporting on Ubuntu with this simple trick.
Well, if you have been annoyed with the above pop up, please open up the Terminal and type the following command:
Gedit Text Editor will be opened and display the content of "/etc/default/profile" file.
- sudo gedit /etc/default/apport
All you need to do is change the value of "enabled" from 1 to 0. Once changed, save the change you've made and reboot your computer.
If you want to roll everything back to default, simply open the file again and change the value of "enabled" to 1. It's that simple :)