This is a nasty race between aptdaemon and apt-get. aptdaemon needs to release the status lock to call dpkg for the actual installation. aptdaemon reclaims the lock afterwards. In the short time frame between the termination of dpkg and reclaiming the lock apt-get could be tiggered by the daily cron job.
This is a nasty race between aptdaemon and apt-get. aptdaemon needs to release the status lock to call dpkg for the actual installation. aptdaemon reclaims the lock afterwards. In the short time frame between the termination of dpkg and reclaiming the lock apt-get could be tiggered by the daily cron job.