disable error messages - in 16.04.7

[helen314]

During every boot I get not one, but series of error messages asking me to report them.
Then I get "...it has already been reported...".
I cannot identify the subject of error , the performance of Ubuntu seems to be OK .
I like to disable these - superficial errors , for now.

I do not wish to waste anybody's, including mine time , elaborating / justifying the errors,

I like to disable them if possible. Period.

[deadflowr]

This to remove the old crash reports.

cd /var/crash
sudo rm *

To disable apport
edit the file /etc/default/apport
change
enabled=1 to enabled=0
and save it.