Re: wlan0: device not ready

[Marc Herbert <Marc Herbert gmail com>]

Le 04/02/2011 17:18, Julien Danjou a écrit :
> I've already spent some hours trying to found what's the problem, but
> now I really need some hints.
> 
> I've a WLAN on this laptop (iwlagn) which used to work fine with a
> 2.6.32 Linux kernel (Debian). I've now upgraded to a 2.6.37 kernel, and
> NM does not want to let me connect my wlan0 device.
> 
> The device works fine with wireless-tools (iwlist/iwconfig/ifconfig) and
> I do see networks with these. However, nmcli says:

Have you looked at the wpa_supplicant logs? (sorry: never can remember
where NM puts them)

Have you tried wpa_supplicant alone? Configuration examples look scary
but just a few lines are actually needed in most cases.