Here is the PPA I have activated. Does anyone know which one is causing
trouble?
ls -l /etc/apt/sources.list.d/
total 20
-rw-r--r-- 1 root root 130 jun 21 10:02 atareao-ubuntu-atareao-wily.list
-rw-r--r-- 1 root root 130 jun 21 09:59
atareao-ubuntu-atareao-wily.list.distUpgrade
-rw-r--r-- 1 root
Description of the bug updated to provide error messages. Please tell me
which log to check to know what caused the `Could not calculate the
upgrade` message.
** Description changed:
- A error message appeared saying the upgrade cannot continue and will
- stop, asking me to report this problem
