System program problem detected/ sorry ubuntu 20.04 experienced an internal error

Only if you're just bothered about the crash reports and not going to file a bug:

  1. sudo nano /etc/default/apport & -- to open the Apport settings
  2. Change the enabled=1 to enabled=0 -- to disable problem reporting
  3. ctrl+x & ctrl+y -- to save and close the file

Hope this helps.