sudo chmod ugo+r /var/lib/command-not-found/commands.db*
only fixes the issue temporarily, a fix for longer: see comment #24 or #12 or #13 (i am not sure, which is the best fix)
sudo chmod ugo+r /var/lib/ command- not-found/ commands. db*
only fixes the issue temporarily, a fix for longer: see comment #24 or #12 or #13 (i am not sure, which is the best fix)