carlos no he podido leer en detalle los bugs que mencionas pero en algunos casos el paquete de backports para los módulos de Linux Kernel trae actualizaciones de firmware y drivers que ayudan en este tipo de inconvenientes.
slds On Apr 25, 2013 3:06 PM, "Carlos Fajardo" <carlos.faja...@gmail.com> wrote: > On 25/04/13 11:48, Carlos Fajardo wrote: > > Cordial saludo compañeros de lista, > > > > Una vez mas solicito su apoyo con un problema que me afecta desde el > > año pasado cuando actualizamos a 12.10: No es posible conectarse a > > algunas redes wireless que usen WPA2... a otras si pero no se cual es > > la variable. > > > > Hasta ayer creía que el problema era específico con WPA2 + cifrado > > aes, pero esto quedó descartado luego de que logre que los > > administradores de seguridad y de redes en mi empresa migraran el > > cifrado a TKIP y el problema persiste. No me ha sido posible > > reproducir el problema en casa ya que aunque dispongo de tres access > > point/routers, con ninguna configuracion de WPA2 tengo problemas. > > > > El problema lo he verificado en 4 equipos portatiles: un DELL L502X, > > un HP ProBook 4320s, un Toshiba y un Lenovo. > > > > En mi equipo que es el DELL, adicionalmente a la tarjeta Intel > > Corporation Centrino Wireless-N 1030 incorporada he probado con > > interfaces Wireless USB Realtek y D-link, así que para mi el tema de > > drivers ya esta totalmente descartado. > > > > Hace un mes instalé la versión en desarrollo de Ubuntu 13.04 Raring > > Ringtail y el resultado es el mismo. He seguido las actualizaciones > > día a día y hoy ya con versión final que era mi última esperanza el > > problema persiste. > > > > Estos son los logs... > > > > > > Apr 25 11:16:55 discovery kernel: [ 148.957911] wlan0: authenticate > > with 00:3a:98:8d:d3:96 > > Apr 25 11:16:55 discovery kernel: [ 148.986130] wlan0: send auth to > > 00:3a:98:8d:d3:96 (try 1/3) > > Apr 25 11:16:55 discovery kernel: [ 148.988920] wlan0: authenticated > > Apr 25 11:16:55 discovery kernel: [ 148.989294] iwlwifi 0000:03:00.0 > > wlan0: disabling HT/VHT due to WEP/TKIP use > > Apr 25 11:16:55 discovery kernel: [ 148.989308] wlan0: waiting for > > beacon from 00:3a:98:8d:d3:96 > > Apr 25 11:16:55 discovery kernel: [ 149.007348] wlan0: associate with > > 00:3a:98:8d:d3:96 (try 1/3) > > Apr 25 11:16:55 discovery kernel: [ 149.010776] wlan0: RX AssocResp > > from 00:3a:98:8d:d3:96 (capab=0x431 status=0 aid=17) > > Apr 25 11:16:55 discovery kernel: [ 149.027106] wlan0: associated > > Apr 25 11:16:55 discovery kernel: [ 149.027225] cfg80211: Calling > > CRDA for country: CO > > Apr 25 11:16:55 discovery kernel: [ 149.040463] cfg80211: Regulatory > > domain changed to country: CO > > Apr 25 11:16:55 discovery kernel: [ 149.040475] cfg80211: > > (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) > > Apr 25 11:16:55 discovery kernel: [ 149.040483] cfg80211: (2402000 > > KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) > > Apr 25 11:16:55 discovery kernel: [ 149.040489] cfg80211: (5170000 > > KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) > > Apr 25 11:16:55 discovery kernel: [ 149.040494] cfg80211: (5250000 > > KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2300 mBm) > > Apr 25 11:16:55 discovery kernel: [ 149.040498] cfg80211: (5735000 > > KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) > > *Apr 25 11:16:55 discovery kernel: [ 149.175865] wlan0: > > deauthenticating from 00:3a:98:8d:d3:96 by local choice (reason=3)* > > Apr 25 11:16:55 discovery kernel: [ 149.205130] cfg80211: Calling > > CRDA to update world regulatory domain > > Apr 25 11:16:55 discovery kernel: [ 149.214555] cfg80211: World > > regulatory domain updated: > > Apr 25 11:16:55 discovery kernel: [ 149.214559] cfg80211: > > (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) > > Apr 25 11:16:55 discovery kernel: [ 149.214561] cfg80211: (2402000 > > KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > > Apr 25 11:16:55 discovery kernel: [ 149.214563] cfg80211: (2457000 > > KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) > > Apr 25 11:16:55 discovery kernel: [ 149.214565] cfg80211: (2474000 > > KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) > > Apr 25 11:16:55 discovery kernel: [ 149.214566] cfg80211: (5170000 > > KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > > Apr 25 11:16:55 discovery kernel: [ 149.214567] cfg80211: (5735000 > > KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > > > > > > En la práctica, desde Network Manager, inicia la conexión > > aparentemente conecta y al segundo siguiente se desconecta. > > > > Acepto sugerencias... > > > > Atentamente, > > > > Carlos Fajardo > > Linux User: #217273 > > Ubuntu User: #6606 > > Administrador de Sistemas > > > > Hola, > > > Encontré mas detalle en los log de /var/log/syslog: > > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) starting connection 'SSIDX' > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> (wlan0): device > state change: disconnected -> prepare (reason 'none') [30 40 0] > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 1 of 5 (Device Prepare) scheduled... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 1 of 5 (Device Prepare) started... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 2 of 5 (Device Configure) scheduled... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 1 of 5 (Device Prepare) complete. > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 2 of 5 (Device Configure) starting... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> (wlan0): device > state change: prepare -> config (reason 'none') [40 50 0] > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0/wireless): access point 'SSIDX' has security, but secrets are > required. > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> (wlan0): device > state change: config -> need-auth (reason 'none') [50 60 0] > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 2 of 5 (Device Configure) complete. > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 1 of 5 (Device Prepare) scheduled... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 1 of 5 (Device Prepare) started... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> (wlan0): device > state change: need-auth -> prepare (reason 'none') [60 40 0] > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 2 of 5 (Device Configure) scheduled... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 1 of 5 (Device Prepare) complete. > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 2 of 5 (Device Configure) starting... > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> (wlan0): device > state change: prepare -> config (reason 'none') [40 50 0] > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0/wireless): connection 'SSIDX' has security, and secrets exist. > No new secrets needed. > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Config: added > 'ssid' value 'SSIDX' > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Config: added > 'scan_ssid' value '1' > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Config: added > 'key_mgmt' value 'WPA-PSK' > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Config: added > 'psk' value '<omitted>' > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 2 of 5 (Device Configure) complete. > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> Config: set > interface ap_scan to 1 > Apr 25 15:01:10 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: disconnected -> scanning > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: SME: Trying to > authenticate with 00:3a:98:8d:d3:96 (SSID='SSIDX' freq=2462 MHz) > Apr 25 15:01:11 discovery kernel: [ 3327.988555] wlan0: authenticate > with 00:3a:98:8d:d3:96 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: scanning -> authenticating > Apr 25 15:01:11 discovery kernel: [ 3327.997304] wlan0: send auth to > 00:3a:98:8d:d3:96 (try 1/3) > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: Trying to > associate with 00:3a:98:8d:d3:96 (SSID='SSIDX' freq=2462 MHz) > Apr 25 15:01:11 discovery kernel: [ 3328.001848] wlan0: authenticated > Apr 25 15:01:11 discovery kernel: [ 3328.002205] iwlwifi 0000:03:00.0 > wlan0: disabling HT/VHT due to WEP/TKIP use > Apr 25 15:01:11 discovery kernel: [ 3328.002221] wlan0: waiting for > beacon from 00:3a:98:8d:d3:96 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: authenticating -> associating > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: associating -> disconnected > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: disconnected -> scanning > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: SME: Trying to > authenticate with 00:3a:98:8d:c5:16 (SSID='SSIDX' freq=2437 MHz) > Apr 25 15:01:11 discovery kernel: [ 3328.258397] wlan0: authenticate > with 00:3a:98:8d:c5:16 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: scanning -> authenticating > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: Trying to > associate with 00:3a:98:8d:c5:16 (SSID='SSIDX' freq=2437 MHz) > Apr 25 15:01:11 discovery kernel: [ 3328.268913] wlan0: send auth to > 00:3a:98:8d:c5:16 (try 1/3) > Apr 25 15:01:11 discovery kernel: [ 3328.271658] wlan0: authenticated > Apr 25 15:01:11 discovery kernel: [ 3328.272000] iwlwifi 0000:03:00.0 > wlan0: disabling HT/VHT due to WEP/TKIP use > Apr 25 15:01:11 discovery kernel: [ 3328.272014] wlan0: waiting for > beacon from 00:3a:98:8d:c5:16 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: authenticating -> associating > Apr 25 15:01:11 discovery kernel: [ 3328.304127] wlan0: associate with > 00:3a:98:8d:c5:16 (try 1/3) > Apr 25 15:01:11 discovery kernel: [ 3328.307649] wlan0: RX AssocResp > from 00:3a:98:8d:c5:16 (capab=0x431 status=0 aid=8) > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: Associated with > 00:3a:98:8d:c5:16 > Apr 25 15:01:11 discovery kernel: [ 3328.313797] wlan0: associated > Apr 25 15:01:11 discovery kernel: [ 3328.313905] cfg80211: Calling CRDA > for country: CO > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: associating -> 4-way handshake > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: WPA: Key > negotiation completed with 00:3a:98:8d:c5:16 [PTK=TKIP GTK=TKIP] > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: > CTRL-EVENT-CONNECTED - Connection to 00:3a:98:8d:c5:16 completed > (reauth) [id=0 id_str=] > Apr 25 15:01:11 discovery kernel: [ 3328.324108] cfg80211: Regulatory > domain changed to country: CO > Apr 25 15:01:11 discovery kernel: [ 3328.324117] cfg80211: (start_freq > - end_freq @ bandwidth), (max_antenna_gain, max_eirp) > Apr 25 15:01:11 discovery kernel: [ 3328.324122] cfg80211: (2402000 > KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) > Apr 25 15:01:11 discovery kernel: [ 3328.324127] cfg80211: (5170000 > KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) > Apr 25 15:01:11 discovery kernel: [ 3328.324132] cfg80211: (5250000 > KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2300 mBm) > Apr 25 15:01:11 discovery kernel: [ 3328.324135] cfg80211: (5735000 > KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: 4-way handshake -> completed > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected > to wireless network 'SSIDX'. > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 3 of 5 (IP Configure Start) scheduled. > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 3 of 5 (IP Configure Start) started... > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): device > state change: config -> ip-config (reason 'none') [50 70 0] > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds) > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> dhclient started > with pid 4568 > Apr 25 15:01:11 discovery NetworkManager[1101]: nm_utils_do_sysctl: > assertion `path != NULL' failed > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Beginning IP6 addrconf. > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 3 of 5 (IP Configure Start) complete. > Apr 25 15:01:11 discovery dhclient: Internet Systems Consortium DHCP > Client 4.2.4 > Apr 25 15:01:11 discovery dhclient: Copyright 2004-2012 Internet Systems > Consortium. > Apr 25 15:01:11 discovery dhclient: All rights reserved. > Apr 25 15:01:11 discovery dhclient: For info, please visit > https://www.isc.org/software/dhcp/ > Apr 25 15:01:11 discovery dhclient: > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): DHCPv4 > state changed nbi -> preinit > Apr 25 15:01:11 discovery dhclient: Listening on > LPF/wlan0/58:91:cf:0a:31:ba > Apr 25 15:01:11 discovery dhclient: Sending on > LPF/wlan0/58:91:cf:0a:31:ba > Apr 25 15:01:11 discovery dhclient: Sending on Socket/fallback > Apr 25 15:01:11 discovery dhclient: DHCPREQUEST of 172.29.164.12 on > wlan0 to 255.255.255.255 port 67 (xid=0x562fb281) > Apr 25 15:01:11 discovery dhclient: DHCPACK of 172.29.164.12 from > 172.16.249.2 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): DHCPv4 > state changed preinit -> reboot > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> address > 172.29.164.12 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> prefix 24 > (255.255.255.0) > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> gateway > 172.29.164.1 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> nameserver > '192.168.100.13' > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> nameserver > '200.91.200.100' > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> domain name > 'empresax.com.co' > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 5 of 5 (IPv4 Configure Commit) scheduled... > Apr 25 15:01:11 discovery dhclient: Unable to set up timer: out of range > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 5 of 5 (IPv4 Commit) started... > Apr 25 15:01:11 discovery avahi-daemon[1045]: Joining mDNS multicast > group on interface wlan0.IPv4 with address 172.29.164.12. > Apr 25 15:01:11 discovery avahi-daemon[1045]: New relevant interface > wlan0.IPv4 for mDNS. > Apr 25 15:01:11 discovery avahi-daemon[1045]: Registering new address > record for 172.29.164.12 on wlan0.IPv4. > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): device > state change: ip-config -> secondaries (reason 'none') [70 90 0] > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Activation > (wlan0) Stage 5 of 5 (IPv4 Commit) complete. > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): DHCPv4 > client pid 4568 exited with status 1 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): device > state change: secondaries -> failed (reason 'ip-config-expired') [90 120 6] > Apr 25 15:01:11 discovery NetworkManager[1101]: <warn> Activation > (wlan0) failed for connection 'SSIDX' > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): device > state change: failed -> disconnected (reason 'none') [120 30 0] > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > deactivating device (reason 'none') [0] > Apr 25 15:01:11 discovery kernel: [ 3328.453845] wlan0: deauthenticating > from 00:3a:98:8d:c5:16 by local choice (reason=3) > Apr 25 15:01:11 discovery avahi-daemon[1045]: Withdrawing address record > for 172.29.164.12 on wlan0. > Apr 25 15:01:11 discovery avahi-daemon[1045]: Leaving mDNS multicast > group on interface wlan0.IPv4 with address 172.29.164.12. > Apr 25 15:01:11 discovery avahi-daemon[1045]: Interface wlan0.IPv4 no > longer relevant for mDNS. > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> Policy set 'Wired > connection 1' (eth0) as default for IPv4 routing and DNS. > Apr 25 15:01:11 discovery wpa_supplicant[1766]: wlan0: > CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3 > Apr 25 15:01:11 discovery NetworkManager[1101]: <info> (wlan0): > supplicant interface state: completed -> disconnected > Apr 25 15:01:11 discovery kernel: [ 3328.481150] cfg80211: Calling CRDA > to update world regulatory domain > Apr 25 15:01:11 discovery kernel: [ 3328.491996] cfg80211: World > regulatory domain updated: > Apr 25 15:01:11 discovery kernel: [ 3328.491999] cfg80211: (start_freq > - end_freq @ bandwidth), (max_antenna_gain, max_eirp) > Apr 25 15:01:11 discovery kernel: [ 3328.492002] cfg80211: (2402000 > KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > Apr 25 15:01:11 discovery kernel: [ 3328.492004] cfg80211: (2457000 > KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) > Apr 25 15:01:11 discovery kernel: [ 3328.492005] cfg80211: (2474000 > KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) > Apr 25 15:01:11 discovery kernel: [ 3328.492007] cfg80211: (5170000 > KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > Apr 25 15:01:11 discovery kernel: [ 3328.492008] cfg80211: (5735000 > KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > > > Necesito sugerencias, > > > Ya instale wicd y tampoco, he encotrado decenas de bugs semejantes pero > todos están cerrados y se supone que esos temas están superados. > > Atentamente, > > Carlos Fajardo > Linux User: #217273 > Ubuntu User: #6606 > Administrador de Sistemas > > > -- > Al escribir recuerde observar la etiqueta (normas) de esta lista: > http://goo.gl/Pu0ke > Para cambiar su inscripción, vaya a "Cambio de opciones" en > http://goo.gl/Nevnx > -- Al escribir recuerde observar la etiqueta (normas) de esta lista: http://goo.gl/Pu0ke Para cambiar su inscripción, vaya a "Cambio de opciones" en http://goo.gl/Nevnx
