Bug#926975: Additional report

[hoxp18 <hoxp18@noramail.jp>]

Dear maintainers,

This old TOSHIBA laptop, upgraded from Stretch,
started some strange behaviors.

* GNOME itself is fine, but sometimes sound volume
  setup lost; it drops into 0%.

* THIS IS MY OPINION:
  GNOME setting, Removal media, Software,
  should be "Ask what to do" by initial setting.

* freshclam, daemon mode, consumes CPU significantly.
  Though it does stop wasting, after 10 minutes.

  /var/log/clam/freshclam.log : Notify Error

  I stopped the daemon, removed cvd files under /var/lib,
  "dpkg-reconfigure clamav-freshclam" to disable
  notification, then restarted the daemon.

  log seems fine now. CPU wasting stopped.

  Perhaps it might be better to remove cvd files
  and disable notification on dist-upgrade.

  clamscan works.

Regards.