I always get an error saying Ubuntu 16.04 has experienced an internal error when the UI is loading. I checked for the reason and found:-
ExecutablePath:-
/usr/lib/update-notifier/package-data-downloader
Package:-
update-notifier-common 3.168.8
ProblemType:-
Crash
Title:-
package-data-downloader crashed with ImportError in /usr/lib/python3/dist-packages/debian/deb822.py: No module named 'chardet'
Traceback:-
Traceback (most recent call last):
File "/usr/lib/update-notifier/package-data-downloader", line 24, in <module>
import debian.deb822
File "/usr/lib/python3/dist-packages/debian/deb822.py", line 38, in <module>
ImportError: No module named 'chardet'
By this, I could understand nothing but that this problem is of update-notifier-common. Please tell me how to solve this problem, reporting the error doesn't help.