My ssh connection crashed during a whiptail about php.ini. (update apache)Is there a way to recover everything smoothly ?root     20689  0.0  0.0  20036  2284 pts/1    S+   10:15   0:00 whiptail --backtitle Package configuration --title Modifapt-get upgrade give me :E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
Restore upgrade after crash ssh
debian;ssh;upgrade;whiptail