wlanctl-ng: Operation not supported
Failed to enable the device, exitcode= 1 .
run-parts: /etc/network/if-pre-up.d/linux-wlan-ng-pre-up exited with return code 1
SIOCSIFFLAGS: No such file or directory
Could not set interface 'wlan0' UP
ioctl[SIOCSIWAUTH]: Operation not supported
WEXT auth param 4 value 0x0 - ioctl[SIOCSIWAUTH]: Operation not supported
WEXT auth param 5 value 0x1 - Internet Systems Consortium DHCP Client V3.1.0
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

wmaster0: unknown hardware address type 801
SIOCSIFFLAGS: No such file or directory
SIOCSIFFLAGS: No such file or directory
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:19:7e:c5:22:02
Sending on   LPF/wlan0/00:19:7e:c5:22:02
Sending on   Socket/fallback
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 11
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 17
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 21
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
send_packet: Network is down
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
 * if-up.d/mountnfs[wlan0]: waiting for interface wmaster0 before doing NFS mounts
 * if-up.d/mountnfs[wlan0]: waiting for interface eth0 before doing NFS mounts