The line + unattended-upgrade --debug
could be + unattended-upgrade --debug > /dev/null 2>&1 because unattended-upgrade in debug mode gives extra output "Done downloading", generating cron mail. Based on this it might be a better option if unattended-upgrade itself honoured a new config option to produce debug logging, but not debug output to console. -- Config option to enable debug logging in unattended-upgrade https://bugs.launchpad.net/bugs/133552 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs