Setting up cups (1.6.1-0ubuntu11.5) ...
AppArmor parser error for /etc/apparmor.d/usr.sbin.cupsd in /etc/apparmor.d/usr.sbin.cupsd at line 24: Invalid capability block_suspend.
start: Job failed to start
invoke-rc.d: initscript cups, action "start" failed.
dpkg: error processing cups (--configure):
 subprocess installed post-installation script returned error exit status 1