Maybe another thing, can be in touch with this bug, I usually don't turn off the laptop, I use suspend to RAM.
But occasionally, randomly, once in 3-4 tries, the wifi after wake-up is not able to get IP or to login,
I use WPA, mixed a/b/g.
So I don't know if it's caused by wrong driver/kernel module, but it happends with Intel WiFi card..
DELL D620, the same bug for a long time..
Maybe another thing, can be in touch with this bug, I usually don't turn off the laptop, I use suspend to RAM.
But occasionally, randomly, once in 3-4 tries, the wifi after wake-up is not able to get IP or to login,
I use WPA, mixed a/b/g.
So I don't know if it's caused by wrong driver/kernel module, but it happends with Intel WiFi card..