Typo I guess. Here's my ls below. I'll sit back and see if you get a response from the other thread.

drwxr-xr-x 24 user users 4096 Aug 1 21:59 .
drwxr-xr-x 27 root root 1832 Dec 31 1969 ..
drwxr-xr-x 3 root root 4096 Jul 27 11:59 .apt-archive-cache
-rw-r--r-- 1 root root 176 Dec 31 1969 .multiboot.item
drwxr-xr-x 2 root root 4096 Jul 27 00:33 bin
drwxr-xr-x 3 root root 4096 Jul 30 14:21 boot
drwxr-xr-x 2 root root 4096 May 11 14:06 cdrom
drwxr-xr-x 9 root root 4096 Aug 1 21:38 dev
drwxr-xr-x 93 root root 4096 Aug 1 21:38 etc
drwxr-xr-x 2 root root 4096 May 11 14:06 floppy
lrwxrwxrwx 1 root root 1 Aug 1 21:59 home -> /
drwxr-xr-x 2 root root 4096 May 11 14:06 initrd
drwxr-xr-x 10 root root 4096 Jul 30 14:33 lib
drwx------ 2 root root 16384 Dec 31 1969 lost+found
-rwxr-xr-x 1 root root 160 Jul 23 12:44 memrestore
drwxr-xr-x 3 root root 4096 Aug 1 21:59 mnt
-rwxr-xr-x 1 root root 159688 Dec 22 2009 nano
drwxr-xr-x 38 root root 4096 Jul 30 17:09 opt
drwxr-xr-x 2 root root 4096 Aug 1 21:59 proc
drwxr-xr-x 6 root root 4096 Jul 31 15:28 root
drwxr-xr-x 2 root root 4096 Jul 31 13:03 sbin
drwxr-xr-x 2 root root 4096 May 11 14:06 srv
drwxr-xr-x 3 root root 4096 Aug 1 21:59 sys
drwxr-xr-x 2 root root 4096 Aug 1 21:59 syspart
drwxr-xr-x 2 root root 4096 Aug 1 21:59 tmp
drwxr-xr-x 77 user users 4096 Aug 1 21:38 user
drwxr-xr-x 14 root root 4096 Jul 30 16:34 usr
drwxr-xr-x 14 root root 4096 May 11 14:14 var