Looking in the log for cron.daily, I discovered the following problem: /etc/cron.daily/apt contains a line: apt-key net-update which gives: ERROR: no location for the archive-keyring given the net-update command is accepted, although it is neither in the man nor in "apt-key --help" "apt-key update" gives no error. Is the bug in /etc/cron.daily/apt or in apt-key (or both)? -- Pierre Frenkiel