After updating: $ls -l /var/lib/apt/periodic insgesamt 0 -rw-r--r-- 1 root root 0 2010-01-16 19:22 update-stamp -rw-r--r-- 1 root root 0 2010-01-21 18:20 update-success-stamp
After updating: apt/periodic success- stamp
$ls -l /var/lib/
insgesamt 0
-rw-r--r-- 1 root root 0 2010-01-16 19:22 update-stamp
-rw-r--r-- 1 root root 0 2010-01-21 18:20 update-