[Pkg-utopia-maintainers] Bug#683407: network-manager: deauthenticating by local choice reason=3

[edap]

Package: network-manager
Version: 0.9.4.0-5
Severity: important

Dear Maintainer,
I've this problem that i think is related to Network-manager
Internet wireless connection come and go.
Same problem reported here
https://answers.launchpad.net/ubuntu/+source/gnome-nettool/+question/198405
http://azitech.wordpress.com/2010/02/22/deauthenticating-reason3/

-I've disabled ipv6 with "echo net.ipv6.conf.all.disable_ipv6=1 >
/etc/sysctl.d/disableipv6.conf"
-I've tried "iwconfig wlan0 power off"
-no need to kill wpa_supplicant, i've only one instance running

But still I've the same message with dmesg " wlan0: deauthenticating from
00:1c:df:7f:76:a1 by local choice (reason=3)"



-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (700, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages network-manager depends on:
ii  adduser                3.113+nmu3
ii  dbus                   1.6.0-1
ii  dpkg                   1.16.4.3
ii  isc-dhcp-client        4.2.2.dfsg.1-5
ii  libc6                  2.13-33
ii  libdbus-1-3            1.6.0-1
ii  libdbus-glib-1-2       0.100-1
ii  libgcrypt11            1.5.0-3
ii  libglib2.0-0           2.32.3-1
ii  libgnutls26            2.12.20-1
ii  libgudev-1.0-0         175-3.1
ii  libnl-3-200            3.2.7-4
ii  libnl-genl-3-200       3.2.7-4
ii  libnl-route-3-200      3.2.7-4
ii  libnm-glib4            0.9.4.0-5
ii  libnm-util2            0.9.4.0-5
ii  libpolkit-gobject-1-0  0.105-1
ii  libuuid1               2.20.1-5.1
ii  lsb-base               4.1+Debian7
ii  udev                   175-3.1
ii  wpasupplicant          1.0-2

Versions of packages network-manager recommends:
ii  crda          1.1.2-1
ii  dnsmasq-base  2.62-3
ii  iptables      1.4.14-2
ii  modemmanager  0.5.2.0-1
ii  policykit-1   0.105-1
ii  ppp           2.4.5-5.1+b1

Versions of packages network-manager suggests:
ii  avahi-autoipd  0.6.31-1

-- no debconf information