lspci:
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2)
00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2)
00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4 (rev a2)
00:00.5 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.6 RAM memory: nVidia Corporation C51 Memory Controller 3 (rev a2)
00:00.7 RAM memory: nVidia Corporation C51 Memory Controller 2 (rev a2)
00:02.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1)
00:03.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1)
00:05.0 VGA compatible controller: nVidia Corporation C51 [GeForce Go 6100]
(rev a2)
00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2)
00:0a.0 ISA bridge: nVidia Corporation MCP51 LPC Bridge (rev a3)
00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a3)
00:0a.3 Co-processor: nVidia Corporation MCP51 PMU (rev a3)
00:0b.0 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3)
00:0b.1 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3)
00:0d.0 IDE interface: nVidia Corporation MCP51 IDE (rev a1)
00:0e.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller (rev a1)
00:10.0 PCI bridge: nVidia Corporation MCP51 PCI Bridge (rev a2)
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2)
00:14.0 Bridge: nVidia Corporation MCP51 Ethernet Controller (rev a3)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address
Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM
Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
01:00.0 Ethernet controller: Atheros Communications Inc. AR5001 Wireless
Network Adapter (rev 01)
sudo lshw -C network:
WARNING: you should run this program as super-user.
*-network
description: Wireless interface
product: AR242x 802.11abg Wireless PCI Express Adapter
vendor: Atheros Communications Inc.
physical id: 0
bus info: p...@0000:01:00.0
logical name: wmaster0
version: 01
serial: 00:15:af:2b:b9:98
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath5k_pci ip=192.168.1.64 latency=0
module=ath5k multicast=yes wireless=IEEE 802.11bg
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: pan0
serial: b2:eb:93:68:1b:df
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3
firmware=N/A multicast=yes
ubu...@ubuntu:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=off
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
pan0 no wireless extensions.
ubu...@ubuntu:~$ sudo tail /var/log/messages
Oct 21 08:14:40 ubuntu kernel: [ 219.130834] EXT4-fs (sda7): barriers enabled
Oct 21 08:14:40 ubuntu kernel: [ 219.149814] kjournald2 starting: pid 2771,
dev sda7:8, commit interval 5 seconds
Oct 21 08:15:53 ubuntu kernel: [ 219.149875] EXT4-fs (sda7): warning: maximal
mount count reached, running e2fsck is recommended
Oct 21 08:15:54 ubuntu kernel: [ 219.150112] EXT4-fs (sda7): internal journal
on sda7:8
Oct 21 08:15:54 ubuntu kernel: [ 219.150121] EXT4-fs (sda7): delayed
allocation enabled
Oct 21 08:15:54 ubuntu kernel: [ 219.150128] EXT4-fs: file extents enabled
Oct 21 08:15:54 ubuntu kernel: [ 219.190192] EXT4-fs: mballoc enabled
Oct 21 08:15:54 ubuntu kernel: [ 219.190249] EXT4-fs (sda7): mounted
filesystem with ordered data mode
Oct 21 08:15:54 ubuntu kernel: [ 290.264081] usb 2-8: new full speed USB
device using ohci_hcd and address 2
Oct 21 08:15:54 ubuntu kernel: [ 290.569362] usb 2-8: configuration #1 chosen
from 1 choice
ubu...@ubuntu:~$ sudo iwlist wlan0 scan
wlan0 Interface doesn't support scanning : Network is down
ubu...@ubuntu:~$ sudo ifconfig wlan0 up
SIOCSIFFLAGS: Unknown error 132
ubu...@ubuntu:~$ cat /var/log/messages | grep ath
Oct 22 18:37:31 ubuntu kernel: [ 2.618124] device-mapper: multipath: version
1.1.0 loaded
Oct 22 18:37:31 ubuntu kernel: [ 2.618126] device-mapper: multipath
round-robin: version 1.0.0 loaded
Oct 22 18:37:39 ubuntu kernel: [ 91.823097] ath5k 0000:01:00.0: PCI INT A ->
Link[LNEB] -> GSI 19 (level, low) -> IRQ 19
Oct 22 18:37:39 ubuntu kernel: [ 91.823154] ath5k 0000:01:00.0: registered as
'phy0'
Oct 22 18:37:42 ubuntu kernel: [ 94.393891] ath5k phy0: Atheros AR5414 chip
found (MAC: 0xa0, PHY: 0x61)
ubu...@ubuntu:~$ cat /var/log/messages | grep wlan
Oct 22 18:37:45 ubuntu kernel: [ 97.533914] ADDRCONF(NETDEV_UP): wlan0: link
is not ready
ubu...@ubuntu:~$ sudo ifconfig wlan0 up
SIOCSIFFLAGS: Unknown error 132
ubu...@ubuntu:~$ cat /var/log/messages | grep wlan
Oct 23 09:12:36 ubuntu kernel: [ 98.694502] ADDRCONF(NETDEV_UP): wlan0: link
is not ready
ubu...@ubuntu:~$ sudo tail /sys/class/rfkill/*/{state,name,type,persistent}
==> /sys/class/rfkill/rfkill0/state <==
2
==> /sys/class/rfkill/rfkill0/name <==
phy0
==> /sys/class/rfkill/rfkill0/type <==
wlan
==> /sys/class/rfkill/rfkill0/persistent <==
0
--
atheros wifi not working with kernel 2.6.31-1
https://bugs.launchpad.net/bugs/395565
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