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wifi problems.

Link to this post 01 Jan 11

hey guys,

I have a problem with NetworkManager , wpa_supplicant.

I have ubuntu 10.04 LTS, 2.6.32-24-generic in a laptop HP Pavilion dv6 2145es. 64 bit, AMD Turion(tm) II Dual-Core Mobile M520, network: AR9285 Wireless Network Adapter (PCI-Express), memory 6GB.

And my syslog saidme:


Dec 30 20:50:03 CoYoTe NetworkManager: <info> Activation (wlan0/wireless): connection 'Auto C54BRS4A' requires no security. No secrets needed.
Dec 30 20:50:03 CoYoTe NetworkManager: <info> Config: added 'ssid' value 'C54BRS4A'
Dec 30 20:50:03 CoYoTe NetworkManager: <info> Config: added 'scan_ssid' value '1'
Dec 30 20:50:03 CoYoTe NetworkManager: <info> Config: added 'key_mgmt' value 'NONE'
Dec 30 20:50:03 CoYoTe NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Dec 30 20:50:03 CoYoTe NetworkManager: <info> Config: set interface ap_scan to 1
Dec 30 20:50:03 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning
Dec 30 20:50:10 CoYoTe wpa_supplicant[1171]: Trying to associate with 00:80:5a:5c:cf:4c (SSID='C54BRS4A' freq=2437 MHz)
Dec 30 20:50:10 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating
Dec 30 20:50:10 CoYoTe wpa_supplicant[1171]: Association request to the driver failed
Dec 30 20:50:10 CoYoTe kernel: [ 318.991659] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 30 20:50:10 CoYoTe kernel: [ 319.193794] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 30 20:50:10 CoYoTe kernel: [ 319.390209] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 30 20:50:11 CoYoTe kernel: [ 319.590190] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out
Dec 30 20:50:15 CoYoTe wpa_supplicant[1171]: Authentication with 00:80:5a:5c:cf:4c timed out.
Dec 30 20:50:15 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected
Dec 30 20:50:15 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning
Dec 30 20:50:16 CoYoTe wpa_supplicant[1171]: Trying to associate with 00:80:5a:5c:cf:4c (SSID='C54BRS4A' freq=2437 MHz)
Dec 30 20:50:16 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating
Dec 30 20:50:16 CoYoTe wpa_supplicant[1171]: Association request to the driver failed
Dec 30 20:50:16 CoYoTe kernel: [ 325.140704] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 30 20:50:16 CoYoTe kernel: [ 325.340175] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 30 20:50:17 CoYoTe kernel: [ 325.542695] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 30 20:50:17 CoYoTe kernel: [ 325.740253] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out
Dec 30 20:50:21 CoYoTe wpa_supplicant[1171]: Authentication with 00:80:5a:5c:cf:4c timed out.
Dec 30 20:50:21 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected
Dec 30 20:50:21 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning
Dec 30 20:50:22 CoYoTe wpa_supplicant[1171]: Trying to associate with 00:80:5a:5c:cf:4c (SSID='C54BRS4A' freq=2437 MHz)
Dec 30 20:50:22 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating
Dec 30 20:50:22 CoYoTe wpa_supplicant[1171]: Association request to the driver failed
Dec 30 20:50:22 CoYoTe kernel: [ 331.251403] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 30 20:50:23 CoYoTe kernel: [ 331.452569] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 30 20:50:23 CoYoTe kernel: [ 331.652562] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 30 20:50:23 CoYoTe kernel: [ 331.852689] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out
Dec 30 20:50:27 CoYoTe wpa_supplicant[1171]: Authentication with 00:80:5a:5c:cf:4c timed out.
Dec 30 20:50:27 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected
Dec 30 20:50:27 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning
Dec 30 20:50:28 CoYoTe wpa_supplicant[1171]: Trying to associate with 00:80:5a:5c:cf:4c (SSID='C54BRS4A' freq=2437 MHz)
Dec 30 20:50:28 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating
Dec 30 20:50:28 CoYoTe wpa_supplicant[1171]: Association request to the driver failed
Dec 30 20:50:28 CoYoTe kernel: [ 337.372563] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 30 20:50:29 CoYoTe kernel: [ 337.573002] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 30 20:50:29 CoYoTe kernel: [ 337.772692] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 30 20:50:29 CoYoTe kernel: [ 337.970185] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out
Dec 30 20:50:31 CoYoTe NetworkManager: <info> wlan0: link timed out.
Dec 30 20:50:33 CoYoTe wpa_supplicant[1171]: Authentication with 00:80:5a:5c:cf:4c timed out.
Dec 30 20:50:33 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected
Dec 30 20:50:33 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning
Dec 30 20:50:35 CoYoTe wpa_supplicant[1171]: Trying to associate with 00:80:5a:5c:cf:4c (SSID='C54BRS4A' freq=2437 MHz)
Dec 30 20:50:35 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating
Dec 30 20:50:35 CoYoTe wpa_supplicant[1171]: Association request to the driver failed
Dec 30 20:50:35 CoYoTe kernel: [ 343.471607] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 30 20:50:35 CoYoTe kernel: [ 343.672696] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 30 20:50:35 CoYoTe kernel: [ 343.870109] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 30 20:50:35 CoYoTe kernel: [ 344.070274] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out

Elsewhere of the log, saidme:

http://bugs.launchpad.net/bugs/191889

I have been reading in this ofrum and others, and i dont get solve this problem.
I update my system and then began the problems. Currently i have wpasupplicant 0.6.10-2, and network-manager/lucid uptodate 0.8-0ubuntu3.

This output: "wpa_supplicant[1171]: Association request to the driver failed" made me think the problem was the driver. But the output of lsmod is:


Module Size Used by
nls_iso8859_1 4633 1
nls_cp437 6351 1
vfat 10866 1
fat 55350 1 vfat
binfmt_misc 7960 1
ppdev 6375 0
vboxnetadp 5235 0
vboxnetflt 12242 0
vboxdrv 1768311 2 vboxnetadp,vboxnetflt
snd_hda_codec_atihdmi 3023 1
snd_hda_codec_idt 61450 1
fbcon 39270 71
tileblit 2487 1 fbcon
font 8053 1 fbcon
bitblit 5811 1 fbcon
softcursor 1565 1 bitblit
vga16fb 12757 0
vgastate 9857 1 vga16fb
snd_hda_intel 25677 4
snd_hda_codec 85759 3 snd_hda_codec_atihdmi,snd_hda_codec_idt,snd_hda_in tel
snd_hwdep 6924 1 snd_hda_codec
snd_pcm_oss 41394 0
snd_mixer_oss 16299 1 snd_pcm_oss
snd_seq_dummy 1782 0
snd_pcm 87882 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_oss 31219 0
snd_seq_midi 5829 0
snd_rawmidi 23420 1 snd_seq_midi
snd_seq_midi_event 7267 2 snd_seq_oss,snd_seq_midi
arc4 1473 2
snd_seq 57481 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_mid i_event
ath_pci 219819 0
bridge 53184 0
stp 2171 1 bridge
snd_timer 23649 2 snd_pcm,snd_seq
radeon 740262 3
wlan 247516 1 ath_pci
joydev 11072 0
ath9k 328989 0
snd_seq_device 6888 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi ,snd_seq
ttm 60847 1 radeon
drm_kms_helper 30742 1 radeon
snd 71187 19 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_ hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_os s,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
ath_hal 327978 1 ath_pci
mac80211 238448 1 ath9k
ath 9723 1 ath9k
uvcvideo 62467 0
videodev 40518 1 uvcvideo
v4l1_compat 15495 2 uvcvideo,videodev
v4l2_compat_ioctl32 11956 1 videodev
lirc_ene0100 7532 0
hp_accel 12168 0
lirc_dev 11302 1 lirc_ene0100
lis3lv02d 7648 1 hp_accel
input_polldev 3106 1 lis3lv02d
video 20623 0
output 2503 1 video
psmouse 64576 0
serio_raw 4918 0
drm 198948 5 radeon,ttm,drm_kms_helper
i2c_algo_bit 6024 1 radeon
soundcore 8052 1 snd
snd_page_alloc 8500 2 snd_hda_intel,snd_pcm
edac_core 45423 0
edac_mce_amd 9278 0
i2c_piix4 9639 0
cfg80211 148546 3 ath9k,mac80211,ath
led_class 3764 2 ath9k,hp_accel
lp 9336 0
parport 37160 2 ppdev,lp
usb_storage 49833 1
ahci 37870 1
r8169 39650 0
mii 5237 1 r8169

Then i think all right.

Can you help? i dont understant why dont conneting?
i dont understant this:

Dec 30 20:50:28 CoYoTe kernel: [ 337.372563] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 30 20:50:29 CoYoTe kernel: [ 337.573002] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 30 20:50:29 CoYoTe kernel: [ 337.772692] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 30 20:50:29 CoYoTe kernel: [ 337.970185] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out
Dec 30 20:50:31 CoYoTe NetworkManager: <info> wlan0: link timed out.
Dec 30 20:50:33 CoYoTe wpa_supplicant[1171]: Authentication with 00:80:5a:5c:cf:4c timed out.
Dec 30 20:50:33 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: associating -> disconnected
Dec 30 20:50:33 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: disconnected -> scanning
Dec 30 20:50:35 CoYoTe wpa_supplicant[1171]: Trying to associate with 00:80:5a:5c:cf:4c (SSID='C54BRS4A' freq=2437 MHz)
Dec 30 20:50:35 CoYoTe NetworkManager: <info> (wlan0): supplicant connection state: scanning -> associating
Dec 30 20:50:35 CoYoTe wpa_supplicant[1171]: Association request to the driver failed

help

Link to this post 01 Jan 11

have you tried using wicd instead of network-manager to see if network-manager or one of its dependencies is the cause of the problem?

Link to this post 01 Jan 11

This output was when tried connect by Wincd

Dec 31 15:47:55 CoYoTe dhclient: Internet Systems Consortium DHCP Client V3.1.3
Dec 31 15:47:55 CoYoTe dhclient: Copyright 2004-2009 Internet Systems Consortium.
Dec 31 15:47:55 CoYoTe dhclient: All rights reserved.
Dec 31 15:47:55 CoYoTe dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 31 15:47:55 CoYoTe dhclient:
Dec 31 15:47:55 CoYoTe dhclient: Listening on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:47:55 CoYoTe dhclient: Sending on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:47:55 CoYoTe dhclient: Sending on Socket/fallback
Dec 31 15:47:55 CoYoTe dhclient: DHCPRELEASE on wlan0 to 192.168.0.1 port 67
Dec 31 15:47:55 CoYoTe dhclient: send_packet: Network is unreachable
Dec 31 15:47:55 CoYoTe dhclient: send_packet: please consult README file regarding broadcast address.
Dec 31 15:47:55 CoYoTe kernel: [ 1910.913795] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Dec 31 15:47:55 CoYoTe dhclient: Internet Systems Consortium DHCP Client V3.1.3
Dec 31 15:47:55 CoYoTe dhclient: Copyright 2004-2009 Internet Systems Consortium.
Dec 31 15:47:55 CoYoTe dhclient: All rights reserved.
Dec 31 15:47:55 CoYoTe dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 31 15:47:55 CoYoTe dhclient:
Dec 31 15:47:56 CoYoTe dhclient: Listening on LPF/eth0/c8:0a:a9:79:d5:48
Dec 31 15:47:56 CoYoTe dhclient: Sending on LPF/eth0/c8:0a:a9:79:d5:48
Dec 31 15:47:56 CoYoTe dhclient: Sending on Socket/fallback
Dec 31 15:47:56 CoYoTe kernel: [ 1911.058047] r8169: eth0: link down
Dec 31 15:47:56 CoYoTe kernel: [ 1911.060183] ADDRCONF(NETDEV_UP): eth0: link is not ready
Dec 31 15:47:56 CoYoTe dhclient: Internet Systems Consortium DHCP Client V3.1.3
Dec 31 15:47:56 CoYoTe dhclient: Copyright 2004-2009 Internet Systems Consortium.
Dec 31 15:47:56 CoYoTe dhclient: All rights reserved.
Dec 31 15:47:56 CoYoTe dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 31 15:47:56 CoYoTe dhclient:
Dec 31 15:47:56 CoYoTe dhclient: Listening on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:47:56 CoYoTe dhclient: Sending on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:47:56 CoYoTe dhclient: Sending on Socket/fallback
Dec 31 15:47:56 CoYoTe dhclient: DHCPRELEASE on wlan0 to 192.168.0.1 port 67
Dec 31 15:47:56 CoYoTe dhclient: send_packet: Network is unreachable
Dec 31 15:47:56 CoYoTe dhclient: send_packet: please consult README file regarding broadcast address.
Dec 31 15:47:56 CoYoTe kernel: [ 1911.314438] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Dec 31 15:47:56 CoYoTe kernel: [ 1911.314539] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 31 15:47:56 CoYoTe kernel: [ 1911.512690] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 31 15:47:56 CoYoTe kernel: [ 1911.710188] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 31 15:47:56 CoYoTe kernel: [ 1911.910255] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out
Dec 31 15:47:58 CoYoTe dhclient: Internet Systems Consortium DHCP Client V3.1.3
Dec 31 15:47:58 CoYoTe dhclient: Copyright 2004-2009 Internet Systems Consortium.
Dec 31 15:47:58 CoYoTe dhclient: All rights reserved.
Dec 31 15:47:58 CoYoTe dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 31 15:47:58 CoYoTe dhclient:
Dec 31 15:47:58 CoYoTe kernel: [ 1913.428252] type=1503 audit(1293806878.474:19): operation="open" pid=4261 parent=4240 profile="/sbin/dhclient3" requested_mask="r::" denied_mask="r::" fsuid=0 ouid=0 name="/var/lib/wicd/dhclient.conf"
Dec 31 15:47:58 CoYoTe dhclient: Listening on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:47:58 CoYoTe dhclient: Sending on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:47:58 CoYoTe dhclient: Sending on Socket/fallback
Dec 31 15:47:58 CoYoTe kernel: [ 1913.599950] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 31 15:47:58 CoYoTe kernel: [ 1913.800936] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 31 15:47:59 CoYoTe dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
Dec 31 15:47:59 CoYoTe kernel: [ 1914.001037] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 31 15:47:59 CoYoTe kernel: [ 1914.200065] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out
Dec 31 15:48:06 CoYoTe dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
Dec 31 15:48:18 CoYoTe dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 17
Dec 31 15:48:35 CoYoTe dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 13
Dec 31 15:48:48 CoYoTe dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
Dec 31 15:49:00 CoYoTe dhclient: No DHCPOFFERS received.
Dec 31 15:49:00 CoYoTe dhclient: No working leases in persistent database - sleeping.
Dec 31 15:49:00 CoYoTe avahi-autoipd(wlan0)[4280]: Found user 'avahi-autoipd' (UID 103) and group 'avahi-autoipd' (GID 110).
Dec 31 15:49:00 CoYoTe avahi-autoipd(wlan0)[4280]: Successfully called chroot().
Dec 31 15:49:00 CoYoTe avahi-autoipd(wlan0)[4280]: Successfully dropped root privileges.
Dec 31 15:49:00 CoYoTe avahi-autoipd(wlan0)[4280]: Starting with address 169.254.7.222
Dec 31 15:49:05 CoYoTe avahi-autoipd(wlan0)[4280]: Callout BIND, address 169.254.7.222 on interface wlan0
Dec 31 15:49:05 CoYoTe avahi-daemon[967]: Joining mDNS multicast group on interface wlan0.IPv4 with address 169.254.7.222.
Dec 31 15:49:05 CoYoTe avahi-daemon[967]: New relevant interface wlan0.IPv4 for mDNS.
Dec 31 15:49:05 CoYoTe avahi-daemon[967]: Registering new address record for 169.254.7.222 on wlan0.IPv4.
Dec 31 15:49:09 CoYoTe avahi-autoipd(wlan0)[4280]: Successfully claimed IP address 169.254.7.222
Dec 31 15:49:09 CoYoTe dhclient: There is already a pid file /var/run/dhclient.pid with pid 4285
Dec 31 15:49:09 CoYoTe dhclient: killed old client process, removed PID file
Dec 31 15:49:09 CoYoTe dhclient: Internet Systems Consortium DHCP Client V3.1.3
Dec 31 15:49:09 CoYoTe dhclient: Copyright 2004-2009 Internet Systems Consortium.
Dec 31 15:49:09 CoYoTe dhclient: All rights reserved.
Dec 31 15:49:09 CoYoTe dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 31 15:49:09 CoYoTe dhclient:
Dec 31 15:49:09 CoYoTe dhclient: Listening on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:49:09 CoYoTe dhclient: Sending on LPF/wlan0/78:e4:00:1c:d2:79
Dec 31 15:49:09 CoYoTe dhclient: Sending on Socket/fallback
Dec 31 15:49:09 CoYoTe dhclient: DHCPRELEASE on wlan0 to 192.168.0.1 port 67
Dec 31 15:49:09 CoYoTe dhclient: send_packet: Network is unreachable
Dec 31 15:49:09 CoYoTe dhclient: send_packet: please consult README file regarding broadcast address.
Dec 31 15:49:09 CoYoTe avahi-autoipd(wlan0)[4280]: Got SIGTERM, quitting.
Dec 31 15:49:09 CoYoTe avahi-autoipd(wlan0)[4280]: Callout STOP, address 169.254.7.222 on interface wlan0
Dec 31 15:49:09 CoYoTe avahi-daemon[967]: Withdrawing address record for 169.254.7.222 on wlan0.
Dec 31 15:49:09 CoYoTe avahi-daemon[967]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 169.254.7.222.
Dec 31 15:49:09 CoYoTe avahi-daemon[967]: Interface wlan0.IPv4 no longer relevant for mDNS.
Dec 31 15:49:10 CoYoTe dhclient: Internet Systems Consortium DHCP Client V3.1.3
Dec 31 15:49:10 CoYoTe dhclient: Copyright 2004-2009 Internet Systems Consortium.
Dec 31 15:49:10 CoYoTe dhclient: All rights reserved.
Dec 31 15:49:10 CoYoTe dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 31 15:49:10 CoYoTe dhclient:
Dec 31 15:49:10 CoYoTe kernel: [ 1984.980559] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Dec 31 15:49:10 CoYoTe dhclient: Listening on LPF/eth0/c8:0a:a9:79:d5:48
Dec 31 15:49:10 CoYoTe dhclient: Sending on LPF/eth0/c8:0a:a9:79:d5:48
Dec 31 15:49:10 CoYoTe dhclient: Sending on Socket/fallback
Dec 31 15:49:10 CoYoTe kernel: [ 1985.136021] r8169: eth0: link down
Dec 31 15:49:10 CoYoTe kernel: [ 1985.138269] ADDRCONF(NETDEV_UP): eth0: link is not ready
Dec 31 15:49:10 CoYoTe kernel: [ 1985.187573] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 1)
Dec 31 15:49:10 CoYoTe kernel: [ 1985.380161] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 2)
Dec 31 15:49:10 CoYoTe kernel: [ 1985.580147] wlan0: direct probe to AP 00:80:5a:5c:cf:4c (try 3)
Dec 31 15:49:10 CoYoTe kernel: [ 1985.780159] wlan0: direct probe to AP 00:80:5a:5c:cf:4c timed out

Link to this post 01 Jan 11

there isnt this output: "wpa_supplicant[1171]: Association request to the driver failed" but i can not connect.
Why?
Before it updating network-manager running ok?
:(

Link to this post 01 Jan 11

Since you are getting related issues with both network-manager and wicd then we can be assured that the problem is not network manager, but an update to a dependent library or application. Have you attempted to re-compile wpa-supplicant or file an bug report on ubuntu?

Link to this post 02 Jan 11

Following your advice... i found it.

aptitude show wpasupplicant

Paquete: wpasupplicant
Estado: instalado
Instalado autom√°ticamente: no
Versión: 0.6.10-2
Prioridad: opcional
Sección: net
Desarrollador: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Tamaño sin comprimir: 971k
Depende de: libc6 (>= 2.4), libdbus-1-3 (>= 1.1.1), libnl1 (>= 1.1), libpcsclite1 (>= 1.5.3), libreadline6 (>= 6.0), libssl0.9.8 (>= 0.9.8m-1), lsb-base (>= 3.0-6),
adduser
Sugiere: wpagui, libengine-pkcs11-openssl
Descripción: client support for WPA and WPA2 (IEEE 802.11i)
WPA and WPA2 are methods for securing wireless networks, the former using IEEE 802.1X, and the latter using IEEE 802.11i. This software provides key negotiation with
the WPA Authenticator, and controls association with IEEE 802.11i networks.
P√°gina de inicio: http://w1.fi/wpa_supplicant/

when i read this output, i found that i dont have installed "libdbus-1-3". when i search in ubuntu i didnt found. i download by web debian and install without a problem, now i will reboot and then post my result

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