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[leether <question74141@xxxxxxxxxxxxxxxxxxxxx>]

Question #74141 on Ubuntu changed:
https://answers.launchpad.net/ubuntu/+question/74141

leether posted a new comment:
HI,Mark.
   I faced the same problem with Rob, and your suggestions give me many helps. the following is my message:

: 
  *-network               
       description: Wireless interface
       product: AR242x 802.11abg Wireless PCI Express Adapter
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:0c:00.0
       logical name: wifi0
       version: 01
       serial: 00:17:c4:44:d1:a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list logical ethernet physical wireless
       configuration: broadcast=yes driver=ath_pci latency=0 module=ath_pci multicast=yes wireless=IEEE 802.11g
  *-network
       description: Ethernet interface
       product: RTL8101E PCI Express Fast Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:09:00.0
       logical name: eth0
       version: 02
       serial: 00:21:70:8d:65:f9
       size: 100MB/s
       capacity: 1GB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.2LK duplex=full ip=192.168.1.101 latency=0 link=yes module=r8169 multicast=yes port=twisted pair speed=100MB/s
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wifi0     Interface doesn't support scanning.

ath0      No scan results

vmnet1    Interface doesn't support scanning.

vmnet8    Interface doesn't support scanning.

auto lo
iface lo inet loopback


iface ppp0 inet ppp
provider ppp0

auto ppp0


DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.3 LTS"
00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 0c)
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c)
00:02.1 Display controller [0380]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a03] (rev 0c)
00:1a.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 [8086:2834] (rev 02)
00:1a.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 [8086:2835] (rev 02)
00:1a.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 [8086:283a] (rev 02)
00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 02)
00:1c.0 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (rev 02)
00:1c.1 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 [8086:2841] (rev 02)
00:1c.5 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 [8086:2849] (rev 02)
00:1d.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 02)
00:1d.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 02)
00:1d.2 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 02)
00:1d.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 02)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev f2)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller [8086:2815] (rev 02)
00:1f.2 IDE interface [0101]: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller [8086:2828] (rev 02)
00:1f.3 SMBus [0c05]: Intel Corporation 82801H (ICH8 Family) SMBus Controller [8086:283e] (rev 02)
03:01.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev ba)
03:01.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 04)
03:01.2 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 21)
03:01.3 System peripheral [0880]: Ricoh Co Ltd R5C843 MMC Host Controller [1180:0843] (rev 11)
09:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
0c:00.0 Network controller [0280]: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter [168c:001c] (rev 01)
Bus 007 Device 001: ID 0000:0000  
Bus 006 Device 001: ID 0000:0000  
Bus 005 Device 002: ID 15d9:0a4c  
Bus 005 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 001: ID 0000:0000  
Linux bioinfo 2.6.24-24-generic #1 SMP Tue Jul 7 19:46:39 UTC 2009 i686 GNU/Linux
[    8.235723] ACPI: Looking for DSDT in initramfs... error, file /DSDT.aml not found.
[    8.686605] pnp: PnP ACPI: found 12 devices
[    9.516145] assign_interrupt_mode Found MSI capability
[    9.516402] assign_interrupt_mode Found MSI capability
[    9.516654] assign_interrupt_mode Found MSI capability
[    9.870925] isapnp: No Plug & Play device found
[    9.929664] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[   11.442587] hub 1-0:1.0: USB hub found
[   11.566347] hub 2-0:1.0: USB hub found
[   11.670345] hub 3-0:1.0: USB hub found
[   11.772532] hub 4-0:1.0: USB hub found
[   11.877831] hub 5-0:1.0: USB hub found
[   11.975092] hub 6-0:1.0: USB hub found
[   11.982077] hub 7-0:1.0: USB hub found
[   22.528060] iTCO_wdt: Found a ICH8M TCO device (Version=2, TCOBASE=0x1060)
[   23.130046] Yenta: CardBus bridge found at 0000:03:01.0 [1028:0298]
[   23.648989] ricoh-mmc: Ricoh MMC controller found at 0000:03:01.3 [1180:0843] (rev 11)
[   23.659255] sdhci: SDHCI controller found at 0000:03:01.2 [1180:0822] (rev 21)
[   24.460535] wifi0: Atheros AR2425 chip found (MAC 14.2, PHY SChip 7.0, Radio 10.2)
[   25.615519] lp: driver loaded but no devices found
[   28.627065] No dock devices found.
[   31.613923] apm: BIOS not found.
[   40.290901] vsock: no version for "VMCIDatagram_Send" found: kernel tainted.
lo        no wireless extensions.

eth0      no wireless extensions.

wifi0     no wireless extensions.

ath0      IEEE 802.11g  ESSID:""  Nickname:""
          Mode:Managed  Frequency:2.442 GHz  Access Point: Not-Associated   
          Bit Rate:0 kb/s   Tx-Power:16 dBm   Sensitivity=1/1  
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=0/70  Signal level=-96 dBm  Noise level=-96 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

vmnet1    no wireless extensions.

vmnet8    no wireless extensions.
---------------------------------------------------------
any suggestions besides turn off the encryption? thanks.

Ze

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