Problema con wifi ubuntu 12.04.1 LTS

Imagen de enrique lira
0 puntos

Hola buenos dias, espero poder explicarme de la mejor manera: Uso ubuntu desde hace mas de un año, (tengo dos kernels porque instalé compat-wireless en uno y ya no éste ya no activó el indicador led del wifi de la maquina, por lo que uso la version 3.6.2) y no casi no habia tenido problemas con la conexión wifi pero, hace 1 dia empezó a fallar, supongo que no es el modem porque en esta misma computadora tengo windows 7 starter (desde estoy conectado) y siempre funciona,

Investigue y llegué a está pagina:

https://help.ubuntu.com/community/WirelessTroubleshootingProcedure

Donde con una serie de comandos genera una salida con el estado de la red y otra información importante.
No quise poder toda la salidA porque es algo larga, pero subí el archivo aquí:

http://ubuntuone.com/03Dwu0fq5AJKReNM472gGn

Espero que me puedan ayudar con esto. De antemano muchas gracias.
Supuse que esta parte de la salida era importante:

*-network NO RECLAMADO
descripción: Ethernet controller
producto: AR8152 v1.1 Fast Ethernet
fabricante: Atheros Communications Inc.
id físico: 0
información del bus: pci@0000:01:00.0
versión: c1
anchura: 64 bits
reloj: 33MHz
capacidades: pm msi pciexpress vpd cap_list
configuración: latency=0
recursos: iomemory:970000040-97000003f memoria:0-ffffffff
*-network
descripción: Interfaz inalámbrica
producto: AR9285 Wireless Network Adapter (PCI-Express)
fabricante: Atheros Communications Inc.
id físico: 0
información del bus: pci@0000:02:00.0
nombre lógico: wlan0
versión: 01
serie: ec:55:f9:4f:1e:1e
anchura: 64 bits
reloj: 33MHz
capacidades: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuración: broadcast=yes driver=ath9k driverversion=3.6.2-netbook firmware=N/A latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
recursos: irq:17 memoria:96000000-9600ffff
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
wlan0 Scan completed :
Cell 01 - Address: FC:75:16:9D:12:58
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=64/70 Signal level=-46 dBm
Encryption key:on
ESSID:"AXTEL-1258"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000001aac787b17
Extra: Last beacon: 95ms ago
IE: Unknown: 000A415854454C2D31323538
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0117FF000000000000000000000000000000000C0000000000
IE: Unknown: 3D1603000400000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B0501000B127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4304000000
IE: Unknown: 0706555320010B10
IE: Unknown: DD1E00904C33EC0117FF000000000000000000000000000000000C0000000000
IE: Unknown: DD1A00904C3403000400000000000000000000000000000000000000
--------------------------------------------------------------------------------------
auto lo
iface lo inet loopback

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
---------------------------------------------------------------------------------------
01:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR8152 v1.1 Fast Ethernet [1969:2060] (rev c1)
02:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b]
--------------------------------------------------------------------------------------
ruta H/W Dispositivo Clase Descripción
=====================================================
system AOD255E (NetTopSku)
/0 bus JE02_PT_E
/0/0 memory 1MiB BIOS
/0/15 memory 2GiB Memoria de sistema
/0/15/0 memory 2GiB SODIMM DDR3 Síncrono 667 MHz (1,5 ns)
/0/1d processor Intel(R) Atom(TM) CPU N455 @ 1.66GHz
/0/1d/1e memory 512KiB L2 caché
/0/1d/1f memory 32KiB L1 caché
/0/1d/0.1 processor CPU lógica
/0/1d/0.2 processor CPU lógica
/0/1 processor Intel(R) Atom(TM) CPU N455 @ 1.66GHz
/0/1/0.1 processor CPU lógica
/0/1/0.2 processor CPU lógica
/0/100/1c/0 network AR8152 v1.1 Fast Ethernet
/0/100/1c.1/0 wlan0 network AR9285 Wireless Network Adapter (PCI-Express)
---------------------------------------------------------------------------------------
Linux equipo 3.6.2-netbook #1 SMP PREEMPT Sat Oct 13 17:32:20 CDT 2012 i686 i686 i386 GNU/Linux
---------------------------------------------------------------------------------------
[ 2.578295] iwl4965: Intel(R) Wireless WiFi 4965 driver for Linux, in-tree:
[ 2.578299] iwl4965: Copyright(c) 2003-2011 Intel Corporation
---------------------------------------------------------------------------------------
[ 11.692079] ath: phy0: ASPM enabled: 0x42
[ 11.692090] ath: EEPROM regdomain: 0x65
[ 11.692095] ath: EEPROM indicates we should expect a direct regpair map
[ 11.692102] ath: Country alpha2 being used: 00
[ 11.692106] ath: Regpair used: 0x65
[ 11.695167] Registered led device: ath9k-phy0
[ 24.697091] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 147.472195] wlan0: authenticate with fc:75:16:9d:12:58
[ 147.482511] wlan0: send auth to fc:75:16:9d:12:58 (try 1/3)
[ 147.494872] wlan0: authenticated
[ 147.503789] wlan0: associating with AP with corrupt beacon
[ 147.504142] wlan0: associate with fc:75:16:9d:12:58 (try 1/3)
[ 147.511677] wlan0: RX AssocResp from fc:75:16:9d:12:58 (capab=0xc11 status=0 aid=1)
[ 147.511835] wlan0: associated
[ 147.511913] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 193.234884] wlan0: deauthenticating from fc:75:16:9d:12:58 by local choice (reason=3)
[ 193.414720] ath: regdomain 0x8348 updated by CountryIE
[ 193.414730] ath: EEPROM regdomain: 0x8348
[ 193.414734] ath: EEPROM indicates we should expect a country code
[ 193.414741] ath: doing EEPROM country->regdmn map search
[ 193.414746] ath: country maps to regdmn code: 0x3a
[ 193.414751] ath: Country alpha2 being used: US
[ 193.414755] ath: Regpair used: 0x3a
[ 196.765186] wlan0: authenticate with fc:75:16:9d:12:58
[ 196.777194] wlan0: send auth to fc:75:16:9d:12:58 (try 1/3)
[ 196.790931] wlan0: authenticated
[ 196.804517] wlan0: associating with AP with corrupt beacon
[ 196.805387] wlan0: associate with fc:75:16:9d:12:58 (try 1/3)
[ 196.810805] wlan0: RX AssocResp from fc:75:16:9d:12:58 (capab=0xc11 status=0 aid=1)
[ 196.810965] wlan0: associated
[ 196.874148] ath: regdomain 0x8348 updated by CountryIE
[ 196.874156] ath: EEPROM regdomain: 0x8348
[ 196.874161] ath: EEPROM indicates we should expect a country code
[ 196.874166] ath: doing EEPROM country->regdmn map search
[ 196.874172] ath: country maps to regdmn code: 0x3a
[ 196.874177] ath: Country alpha2 being used: US
[ 196.874181] ath: Regpair used: 0x3a
[ 242.220984] wlan0: deauthenticating from fc:75:16:9d:12:58 by local choice (reason=3)
[ 246.006052] wlan0: authenticate with fc:75:16:9d:12:58
[ 246.016676] wlan0: send auth to fc:75:16:9d:12:58 (try 1/3)
[ 246.031042] wlan0: authenticated
[ 246.040435] wlan0: associating with AP with corrupt beacon
[ 246.041422] wlan0: associate with fc:75:16:9d:12:58 (try 1/3)
[ 246.050763] wlan0: RX AssocResp from fc:75:16:9d:12:58 (capab=0xc11 status=0 aid=1)
[ 246.050892] wlan0: associated
[ 246.089856] ath: regdomain 0x8348 updated by CountryIE
[ 246.089865] ath: EEPROM regdomain: 0x8348
[ 246.089869] ath: EEPROM indicates we should expect a country code
[ 246.089874] ath: doing EEPROM country->regdmn map search
[ 246.089880] ath: country maps to regdmn code: 0x3a
[ 246.089885] ath: Country alpha2 being used: US
[ 246.089889] ath: Regpair used: 0x3a
[ 291.210837] wlan0: deauthenticating from fc:75:16:9d:12:58 by local choice (reason=3)
[ 294.955665] wlan0: authenticate with fc:75:16:9d:12:58
[ 294.968724] wlan0: send auth to fc:75:16:9d:12:58 (try 1/3)
[ 294.978777] wlan0: authenticated
[ 294.986280] wlan0: associating with AP with corrupt beacon
[ 294.987121] wlan0: associate with fc:75:16:9d:12:58 (try 1/3)
[ 294.995565] wlan0: RX AssocResp from fc:75:16:9d:12:58 (capab=0xc11 status=0 aid=1)
[ 294.995758] wlan0: associated
[ 295.015636] ath: regdomain 0x8348 updated by CountryIE
[ 295.015645] ath: EEPROM regdomain: 0x8348
[ 295.015649] ath: EEPROM indicates we should expect a country code
[ 295.015655] ath: doing EEPROM country->regdmn map search
[ 295.015661] ath: country maps to regdmn code: 0x3a
[ 295.015666] ath: Country alpha2 being used: US
[ 295.015670] ath: Regpair used: 0x3a
[ 340.211966] wlan0: deauthenticating from fc:75:16:9d:12:58 by local choice (reason=3)
[ 642.101817] wlan0: authenticate with fc:75:16:9d:12:58
[ 642.150103] wlan0: send auth to fc:75:16:9d:12:58 (try 1/3)
[ 642.160920] wlan0: authenticated
[ 642.170170] wlan0: associating with AP with corrupt beacon
[ 642.171570] wlan0: associate with fc:75:16:9d:12:58 (try 1/3)
[ 642.177792] wlan0: RX AssocResp from fc:75:16:9d:12:58 (capab=0xc11 status=0 aid=1)
[ 642.177949] wlan0: associated
[ 642.275425] ath: regdomain 0x8348 updated by CountryIE
[ 642.275434] ath: EEPROM regdomain: 0x8348
[ 642.275438] ath: EEPROM indicates we should expect a country code
[ 642.275444] ath: doing EEPROM country->regdmn map search
[ 642.275450] ath: country maps to regdmn code: 0x3a
[ 642.275455] ath: Country alpha2 being used: US
[ 642.275458] ath: Regpair used: 0x3a
[ 687.221999] wlan0: deauthenticating from fc:75:16:9d:12:58 by local choice (reason=3)
[ 691.000243] wlan0: authenticate with fc:75:16:9d:12:58
[ 691.060093] wlan0: send auth to fc:75:16:9d:12:58 (try 1/3)
[ 691.069455] wlan0: authenticated
[ 691.090069] wlan0: associating with AP with corrupt beacon
[ 691.091120] wlan0: associate with fc:75:16:9d:12:58 (try 1/3)
[ 691.101526] wlan0: RX AssocResp from fc:75:16:9d:12:58 (capab=0xc11 status=0 aid=1)
[ 691.101684] wlan0: associated
[ 691.182185] ath: regdomain 0x8348 updated by CountryIE
[ 691.182194] ath: EEPROM regdomain: 0x8348
[ 691.182198] ath: EEPROM indicates we should expect a country code
[ 691.182204] ath: doing EEPROM country->regdmn map search
[ 691.182210] ath: country maps to regdmn code: 0x3a
[ 691.182215] ath: Country alpha2 being used: US
[ 691.182220] ath: Regpair used: 0x3a
---------------------------------------------------------------------------------------
Release Date: 02/15/2011
Manufacturer: Acer
Product Name: AOD255E
Serial Number: LUSEV0D37511146F671601
Manufacturer: Acer
Product Name: JE02_PT_E
Serial Number: Base Board Serial Number
Manufacturer: Acer
---------------------------------------------------------------------------------------
Manufacturer: Intel(R) Corporation
Serial Number: Not Specified
wlan0 IEEE 802.11bgn ESSID:"AXTEL-1258"
Mode:Managed Frequency:2.422 GHz Access Point: FC:75:16:9D:12:58
Bit Rate=65 Mb/s Tx-Power=27 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=63/70 Signal level=-47 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS &install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS &# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
#acer wmi
blacklist acer-wmi
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist uart6850
blacklist twl4030_wdt

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
22: PCI 100.0: 0200 Ethernet controller
[Created at pci.318]
UDI: /org/freedesktop/Hal/devices/pci_1969_2060
Unique ID: VCu0.lAI9fsRB8d8
Parent ID: z8Q3._3VzjoUPJG5
SysFS ID: /devices/pci0000:00/0000:00:1c.0/0000:01:00.0
SysFS BusID: 0000:01:00.0
Hardware Class: network
Model: "Attansic Ethernet controller"
Vendor: pci 0x1969 "Attansic Technology Corp."
Device: pci 0x2060
Revision: 0xc1
Memory Range: 0x00000000-0xffffffff (rw,non-prefetchable,disabled)
IRQ: 11 (no events)
Module Alias: "pci:v00001969d00002060sv00000000sd00000000bc02sc00i00"
Driver Info #0:
Driver Status: atl1c is active
Driver Activation Cmd: "modprobe atl1c"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #11 (PCI bridge)

23: PCI 200.0: 0282 WLAN controller
[Created at pci.318]
UDI: /org/freedesktop/Hal/devices/pci_168c_2b
Unique ID: y9sn.d7KozJkh2b3
Parent ID: qTvu.0vNThxjpM16
SysFS ID: /devices/pci0000:00/0000:00:1c.1/0000:02:00.0
SysFS BusID: 0000:02:00.0
Hardware Class: network
Model: "Atheros WLAN controller"
Vendor: pci 0x168c "Atheros Communications Inc."
Device: pci 0x002b
SubVendor: pci 0x105b "Foxconn International, Inc."
SubDevice: pci 0xe016
Revision: 0x01
Driver: "ath9k"
Driver Modules: "ath9k"
Device File: wlan0
Features: WLAN
Memory Range: 0x96000000-0x9600ffff (rw,non-prefetchable)
IRQ: 17 (5796 events)
HW Address: ec:55:f9:4f:1e:1e
Link detected: yes
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "pci:v0000168Cd0000002Bsv0000105Bsd0000E016bc02sc80i00"
Driver Info #0:
Driver Status: ath9k is active
Driver Activation Cmd: "modprobe ath9k"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #12 (PCI bridge)
root 1437 0.1 0.2 32632 5156 ? Ssl 07:58 0:01 NetworkManager
root 1641 0.0 0.1 5960 2068 ? Ss 07:59 0:00 /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant
root 14431 0.0 0.0 2924 1268 ? S 08:10 0:00 /sbin/dhclient -d -4 -sf /usr/lib/NetworkManager/nm-dhcp-client.action -pf /var/run/sendsigs.omit.d/network-manager.dhclient-wlan0.pid -lf /var/lib/dhcp/dhclient-485a84b8-c11c-438d-8235-4a991f0608bb-wlan0.lease -cf /var/run/nm-dhclient-wlan0.conf wlan0
---------------------------------------------------------------------------------------
MODULOS CARGADOS:

paulo 14649 0.0 0.0 5628 812 pts/2 S+ 08:10 0:00 egrep wpa|icd|etwork
Module Size Used by
af_packet 18348 4
bnep 6914 0
rfcomm 22621 0
bluetooth 123884 4 bnep,rfcomm
iptable_nat 2531 0
iptable_mangle 876 0
xt_limit 976 0
xt_state 767 0
ip6_tables 8094 0
ipv6 178202 28
nf_nat_ftp 1060 0
nf_nat 9337 2 iptable_nat,nf_nat_ftp
nf_conntrack_ipv4 8046 3 iptable_nat,nf_nat
nf_defrag_ipv4 759 1 nf_conntrack_ipv4
nf_conntrack_ftp 4329 1 nf_nat_ftp
nf_conntrack 36697 6 iptable_nat,xt_state,nf_nat_ftp,nf_nat,nf_conntrack_ipv4,nf_conntrack_ftp
fuse 48900 4
iptable_filter 744 1
ip_tables 7073 3 iptable_nat,iptable_mangle,iptable_filter
microcode 5221 0
wmi 5779 0
ath9k 57695 0
ath9k_common 1302 1 ath9k
ath9k_hw 290391 2 ath9k,ath9k_common
atl1c 23131 0