Wireless Conectivity Issues
I installed Ubuntu 10.04 Netbook edition on my Toshiba Satellite L-20 with a Celeron M procesor. This computer also uses a wireless card Atheros AR2413 802.11 bg. After I followed the directions for troubleshooting I got this results.
Setting up libhd16 (16.0-2) ...
Setting up hwinfo (16.0-2) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
*-network:0
description: Ethernet interface
product: RTL-8139/
vendor: Realtek Semiconductor Co., Ltd.
physical id: 2
bus info: pci@0000:09:02.0
logical name: eth0
version: 10
serial: 00:16:36:2a:ca:30
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
resources: irq:21 ioport:
*-network:1
description: Wireless interface
product: AR2413 802.11bg NIC
vendor: Atheros Communications Inc.
physical id: 4
bus info: pci@0000:09:04.0
logical name: wlan0
version: 01
serial: 00:11:f5:f7:34:42
width: 32 bits
clock: 33MHz
resources: irq:22 memory:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:24:37:08:E0:10
Cell 02 - Address: 00:18:4D:9C:5B:C2
Cell 03 - Address: 00:25:9C:13:F7:68
Cell 04 - Address: 00:24:B2:60:AF:71
Cell 05 - Address: 00:24:7B:06:42:6E
Cell 06 - Address: 00:1D:7E:65:2A:58
Cell 07 - Address: 00:22:3F:7C:68:9A
Cell 08 - Address: 00:26:F2:6C:41:24
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
00:00.0 Host bridge [0600]: ATI Technologies Inc Device [1002:5a31] (rev 01)
00:01.0 PCI bridge [0604]: ATI Technologies Inc RS480 PCI Bridge [1002:5a3f]
00:13.0 USB Controller [0c03]: ATI Technologies Inc IXP SB400 USB Host Controller [1002:4374] (rev 80)
00:13.1 USB Controller [0c03]: ATI Technologies Inc IXP SB400 USB Host Controller [1002:4375] (rev 80)
00:13.2 USB Controller [0c03]: ATI Technologies Inc IXP SB400 USB2 Host Controller [1002:4373] (rev 80)
00:14.0 SMBus [0c05]: ATI Technologies Inc IXP SB400 SMBus Controller [1002:4372] (rev 82)
00:14.1 IDE interface [0101]: ATI Technologies Inc IXP SB400 IDE Controller [1002:4376] (rev 80)
00:14.3 ISA bridge [0601]: ATI Technologies Inc IXP SB400 PCI-ISA Bridge [1002:4377] (rev 80)
00:14.4 PCI bridge [0604]: ATI Technologies Inc IXP SB400 PCI-PCI Bridge [1002:4371] (rev 80)
00:14.5 Multimedia audio controller [0401]: ATI Technologies Inc IXP SB400 AC'97 Audio Controller [1002:4370] (rev 80)
00:14.6 Modem [0703]: ATI Technologies Inc SB400 AC'97 Modem Controller [1002:4378] (rev 80)
01:05.0 VGA compatible controller [0300]: ATI Technologies Inc RC410 [Radeon Xpress 200M] [1002:5a62]
09:01.0 CardBus bridge [0607]: Texas Instruments PCI1510 PC card Cardbus Controller [104c:ac56]
09:02.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/
09:04.0 Ethernet controller [0200]: Atheros Communications Inc. AR2413 802.11bg NIC [168c:001a] (rev 01)
Bus 003 Device 002: ID 045e:00e1 Microsoft Corp. Wireless Laser Mouse 6000 Reciever
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
H/W path Device Class Description
=======
/0 bus Satellite L20
/0/0 memory 100KiB BIOS
/0/4 processor Intel(R) Celeron(R) M processor 1.60GHz
/0/4/5 memory 16KiB L1 cache
/0/4/6 memory 1MiB L2 cache
/0/7 memory 1MiB L2 cache
/0/d memory 512MiB System Memory
/0/d/0 memory DIMM DRAM Synchronous [empty]
/0/d/1 memory DIMM DRAM Synchronous [empty]
/0/d/2 memory DIMM DRAM Synchronous [empty]
/0/d/3 memory 512MiB DIMM DRAM Synchronous
/0/100 bridge ATI Technologies Inc
/0/100/1 bridge RS480 PCI Bridge
/0/100/1/5 display RC410 [Radeon Xpress 200M]
/0/100/13 bus IXP SB400 USB Host Controller
/0/100/13.1 bus IXP SB400 USB Host Controller
/0/100/13.2 bus IXP SB400 USB2 Host Controller
/0/100/14 bus IXP SB400 SMBus Controller
/0/100/14.1 scsi0 storage IXP SB400 IDE Controller
/0/100/14.1/0 /dev/sda disk 60GB ST96812A
/0/100/14.1/0/1 /dev/sda1 volume 54GiB EXT4 volume
/0/100/14.1/0/2 /dev/sda2 volume 1266MiB Extended partition
/0/100/14.1/0/2/5 /dev/sda5 volume 1266MiB Linux swap / Solaris partition
/0/100/14.1/1 /dev/cdrom disk CDW/DVD TS-L462C
/0/100/14.3 bridge IXP SB400 PCI-ISA Bridge
/0/100/14.4 bridge IXP SB400 PCI-PCI Bridge
/0/100/14.4/1 bridge PCI1510 PC card Cardbus Controller
/0/100/14.4/2 eth0 network RTL-8139/
/0/100/14.4/4 wlan0 network AR2413 802.11bg NIC
/0/100/14.5 multimedia IXP SB400 AC'97 Audio Controller
/0/100/14.6 communication SB400 AC'97 Modem Controller
/1 power
/2 system
Linux emanuel-laptop 2.6.32-24-generic #43-Ubuntu SMP Thu Sep 16 14:17:33 UTC 2010 i686 GNU/Linux
[ 0.000000] found SMP MP-table at [c00f73b0] f73b0
[ 0.021124] SMP alternatives: switching to UP code
[ 0.162106] ACPI: No dock devices found.
[ 0.169395] usbcore: registered new interface driver usbfs
[ 0.169411] usbcore: registered new interface driver hub
[ 0.169445] usbcore: registered new device driver usb
[ 0.169927] Switching to clocksource tsc
[ 0.173336] pnp: PnP ACPI: found 10 devices
[ 0.924043] input: Lid Switch as /devices/
[ 0.929946] ACPI: Lid Switch [LID]
[ 0.934784] Switching to clocksource acpi_pm
[ 0.940083] ACPI Error (psparse-0537): Method parse/execution failed [\_TZ_.THRM._TMP] (Node db818be8), AE_TIME
[ 1.004137] usb usb1: configuration #1 chosen from 1 choice
[ 1.004179] hub 1-0:1.0: USB hub found
[ 1.100561] usb usb2: configuration #1 chosen from 1 choice
[ 1.100622] hub 2-0:1.0: USB hub found
[ 1.192353] usb usb3: configuration #1 chosen from 1 choice
[ 1.192403] hub 3-0:1.0: USB hub found
[ 1.201628] device-mapper: multipath: version 1.1.0 loaded
[ 1.201632] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 1.207092] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.594011] isapnp: No Plug & Play device found
[ 2.674869] eth0: RealTek RTL8139 at 0xa000, 00:16:36:2a:ca:30, IRQ 21
[ 15.547179] lp: driver loaded but no devices found
[ 16.096467] yenta_cardbus 0000:09:01.0: CardBus bridge found [1179:ff31]
[ 16.315347] platform radeon_cp.0: firmware: requesting radeon/R300_cp.bin
[ 16.333986] ath5k 0000:09:04.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 16.334062] ath5k 0000:09:04.0: registered as 'phy0'
[ 17.389260] eth0: link down
[ 17.400530] ADDRCONF(
[ 17.653508] Console: switching to colour frame buffer device 128x48
[ 18.048815] ath: EEPROM regdomain: 0x64
[ 18.048820] ath: EEPROM indicates we should expect a direct regpair map
[ 18.048827] ath: Country alpha2 being used: 00
[ 18.048829] ath: Regpair used: 0x64
[ 18.059112] ath5k phy0: Atheros AR2413 chip found (MAC: 0x78, PHY: 0x45)
[ 18.227073] ADDRCONF(
[ 42.531020] wlan0: deauthenticating from 00:24:37:08:e0:10 by local choice (reason=3)
[ 42.547102] wlan0: direct probe to AP 00:24:37:08:e0:10 (try 1)
[ 42.549179] wlan0: direct probe responded
[ 42.549188] wlan0: authenticate with AP 00:24:37:08:e0:10 (try 1)
[ 42.550812] wlan0: authenticated
[ 42.550845] wlan0: associate with AP 00:24:37:08:e0:10 (try 1)
[ 42.553022] wlan0: RX AssocResp from 00:24:37:08:e0:10 (capab=0x411 status=0 aid=2)
[ 42.553028] wlan0: associated
[ 42.553768] ADDRCONF(
[ 53.256083] wlan0: no IPv6 routers present
[ 1472.749327] eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
[ 1472.749409] ADDRCONF(
[ 1483.424035] eth0: no IPv6 routers present
[ 1611.980052] usb 3-2: new low speed USB device using ohci_hcd and address 2
[ 1612.192238] usb 3-2: configuration #1 chosen from 1 choice
[ 1612.755240] usbcore: registered new interface driver hiddev
[ 1612.770409] input: Microsoft Microsoft Wireless Optical Mouse® 1.00 as /devices/
[ 1612.772276] generic-usb 0003:045E:
[ 1612.772330] usbcore: registered new interface driver usbhid
[ 1612.773302] usbhid: v2.6:USB HID core driver
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:"Solyluna"
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-37 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
/etc/modprobe.
/etc/modprobe.
> hal.1: read hal dataprocess 1738: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file dbus-errors.c line 278.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
21: PCI 902.0: 0200 Ethernet controller
[Created at pci.318]
Unique ID: rBUF.E1erdm27Fx1
Parent ID: qscc.hV5J61pTkh5
SysFS ID: /devices/
SysFS BusID: 0000:09:02.0
Hardware Class: network
Model: "Realtek RTL-8139/
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8139 "RTL-8139/
SubVendor: pci 0x1179 "Toshiba America Info Systems"
SubDevice: pci 0xff31
Revision: 0x10
Driver: "8139too"
Driver Modules: "8139too"
Device File: eth0
I/O Ports: 0xa000-0xafff (rw)
Memory Range: 0xd0210000-
IRQ: 21 (4731 events)
HW Address: 00:16:36:2a:ca:30
Link detected: yes
Module Alias: "pci:v000010ECd
Driver Info #0:
Driver Status: 8139too is active
Driver Activation Cmd: "modprobe 8139too"
Driver Info #1:
Driver Status: 8139cp is active
Driver Activation Cmd: "modprobe 8139cp"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #16 (PCI bridge)
22: PCI 904.0: 0282 WLAN controller
[Created at pci.318]
Unique ID: y9sn.SufKn0XT2bB
Parent ID: qscc.hV5J61pTkh5
SysFS ID: /devices/
SysFS BusID: 0000:09:04.0
Hardware Class: network
Model: "Atheros AR2413 802.11bg NIC"
Vendor: pci 0x168c "Atheros Communications Inc."
Device: pci 0x001a "AR2413 802.11bg NIC"
SubVendor: pci 0x144f "Askey Computer Corp."
SubDevice: pci 0x7094
Revision: 0x01
Driver: "ath5k"
Driver Modules: "ath5k"
Device File: wlan0
Features: WLAN
Memory Range: 0xd0200000-
IRQ: 22 (27391 events)
HW Address: 00:11:f5:f7:34:42
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:v0000168Cd
Driver Info #0:
Driver Status: ath5k is active
Driver Activation Cmd: "modprobe ath5k"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #16 (PCI bridge)
Module Size Used by
usbhid 36110 0
hid 67032 1 usbhid
binfmt_misc 6587 1
ppdev 5259 0
arc4 1153 2
fbcon 35102 71
tileblit 2031 1 fbcon
font 7557 1 fbcon
bitblit 4707 1 fbcon
softcursor 1189 1 bitblit
vga16fb 11385 0
vgastate 8961 1 vga16fb
snd_atiixp_modem 9103 5
snd_seq_dummy 1338 0
joydev 8708 0
snd_atiixp 12446 2
snd_ac97_codec 100646 2 snd_atiixp_
ac97_bus 1002 1 snd_ac97_codec
snd_seq_oss 26726 0
snd_pcm_oss 35308 0
snd_seq_midi 4557 0
snd_mixer_oss 13746 1 snd_pcm_oss
snd_pcm 70662 6 snd_atiixp_
snd_rawmidi 19056 1 snd_seq_midi
pcmcia 33024 0
snd_seq_midi_event 6003 2 snd_seq_
snd_seq 47263 6 snd_seq_
radeon 674824 4
ath5k 121792 0
snd_timer 19098 2 snd_pcm,snd_seq
ttm 49943 1 radeon
snd_seq_device 5700 5 snd_seq_
mac80211 205146 1 ath5k
ath 7611 1 ath5k
yenta_socket 20408 1
drm_kms_helper 29297 1 radeon
rsrc_nonstatic 10015 1 yenta_socket
cfg80211 126517 3 ath5k,mac80211,ath
snd 54148 23 snd_atiixp_
drm 162409 6 radeon,
i2c_algo_bit 5028 1 radeon
ati_agp 5094 0
pcmcia_core 32964 3 pcmcia,
led_class 2864 1 ath5k
psmouse 63245 0
serio_raw 3978 0
i2c_piix4 8335 0
soundcore 6620 1 snd
snd_page_alloc 7076 3 snd_atiixp_
agpgart 31724 3 ttm,drm,ati_agp
shpchp 28820 0
lp 7028 0
parport 32635 2 ppdev,lp
8139too 18545 0
8139cp 16186 0
mii 4381 2 8139too,8139cp
pata_atiixp 3148 2
* Reconfiguring network interfaces... Ignoring unknown interface wlan0=wlan0.
Ignoring unknown interface eth0=eth0.
Please let me know if everything went well.
Thanks,
Emanuel
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