Am 24.07.2010 19:47, schrieb Kurian Thayil:
I am using Squeeze and my Wifi link in my Laptop (Acer 5583 Series) gets
frequent disconnections, but gets connected after a few seconds. This
happens only with squeeze. While I was using Lenny, it was working fine. So
I installed the non-free driver corresponding to Lenny instead of squeeze
and tried. But the same issue. The Wifi Module is iwl3945 and the message I
get in /var/log/messages while connection/disconnection is given below:
(...)
Jul 24 23:13:12 squeeze kernel: [ 6775.085021] Registered led device:
iwl-phy0::TX
Jul 24 23:13:12 squeeze kernel: [ 6775.093072] ADDRCONF(NETDEV_UP): wlan0:
link is not ready
Jul 24 23:13:14 squeeze kernel: [ 6776.741328] ADDRCONF(NETDEV_CHANGE):
wlan0: link becomes ready
Is there any kind of wireless encryption involved? WPA-supplicant
running in the background? IIRC network-manager activates wpa-supplicant
by default -even if there is no wireless interface- and i remember
having seen similar behaviour caused by wpa-supplicant and TKIP/AES
mismatch between AP and client.