Weird behavior of NetworkManager 0.8.2

I've build and installed NetworkManager 0.8.2 on my Slack 13.1, but I can in syslog this weird error:

Nov 26 12:29:18 kongoni NetworkManager[823]: � �keyfile: � � error: File did not exist or was not a regular file

Nov 26 12:29:18 kongoni NetworkManager[823]: � �keyfile: updating /etc/NetworkManager/system-connections/Auto eth0.84URMV

Nov 26 12:29:18 kongoni NetworkManager[823]: � �keyfile: � � error: File did not exist or was not a regular file

Nov 26 12:29:18 kongoni NetworkManager[823]: � �keyfile: updating /etc/NetworkManager/system-connections/Auto eth0

Nov 26 12:34:18 kongoni NetworkManager[823]: � �keyfile: updating /etc/NetworkManager/system-connections/Auto eth0.IDXRMV

Nov 26 12:34:18 kongoni NetworkManager[823]: � �keyfile: � � error: File did not exist or was not a regular file

Nov 26 12:34:18 kongoni NetworkManager[823]: � �keyfile: updating /etc/NetworkManager/system-connections/Auto eth0.IDXRMV

Nov 26 12:34:18 kongoni NetworkManager[823]: � �keyfile: � � error: File did not exist or was not a regular file

Nov 26 12:34:18 kongoni NetworkManager[823]: � �keyfile: updating /etc/NetworkManager/system-connections/Auto eth0

The issue is that only Auto eth0 exists and the other Auto * don't and don't have a clue why is doing this.

Configuration of�nm-system-settings.conf

cat /etc/NetworkManager/nm-system-settings.conf

# /etc/NetworkManager/nm-system-settings.conf

# See NetworkManager.conf(5) for more information on this file

[main]

plugins=keyfile

dhcp=dhclient

[keyfile]

hostname=kongoni

and Auto eth0:

cat /etc/NetworkManager/system-connections/Auto\ eth0�

[connection]

id=Auto eth0

uuid=f5fa8fcb-19d6-4a4c-95ab-c04571e6b28e

type=802-3-ethernet

timestamp=1290771557

[ipv4]

method=manual

dns=192.168.11.1;

dns-search=virtual.example.lan;

addresses1=192.168.12.2;24;192.168.11.1;

[802-3-ethernet]

duplex=full

mac-address=8:0:27:84:b:90

[ipv6]

method=ignore

Why is this happening?