Package: systemd Unpacking systemd (252.4-1) over (251.1-1) ... dpkg: warning: unable to delete old directory '/var/lib/polkit-1': Directory not empty
# ld -Ral /var/lib/polkit-1 /var/lib/polkit-1: total 12 drwx------ 3 root root 4096 12-31 16:05 . drwxr-xr-x 45 root root 4096 12-31 16:11 .. drwx------ 2 polkitd nogroup 4096 2016-12-21 .cache /var/lib/polkit-1/.cache: total 8 drwx------ 2 polkitd nogroup 4096 2016-12-21 . drwx------ 3 root root 4096 12-31 16:05 ..
