Thank you for using Ubuntu and taking the time to report a bug. Can you try adding the following to /etc/apparmor.d/usr.bin.freshclam:
owner /home/*/.klamav/db/database/ rw,
owner /home/*/.klamav/db/database/** rwk,
and then restarting apparmor with:
$ sudo /etc/init.d/apparmor force-reload
Thank you for using Ubuntu and taking the time to report a bug. Can you try adding the following to /etc/apparmor. d/usr.bin. freshclam: /.klamav/ db/database/ rw, /.klamav/ db/database/ ** rwk,
owner /home/*
owner /home/*
and then restarting apparmor with: d/apparmor force-reload
$ sudo /etc/init.