Wireless doesn't work. I have info.

‘/usr/bin/lsusb’

linux-qrs8:~ # /usr/bin/lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard reader
Bus 002 Device 005: ID 0a5c:21b4 Broadcom Corp. BCM2070 Bluetooth 2.1 + EDR
Bus 002 Device 004: ID 1fea:0059
Bus 002 Device 006: ID 152d:2339 JMicron Technology Corp. / JMicron USA Technology Corp.
Bus 001 Device 004: ID 13fe:3800 Kingston Technology Company Inc.

'dmesg | less"

2.876209] usb 2-1.4: new full speed USB device using ehci_hcd and address 3
2.956811] usb 2-1.4: New USB device found, idVendor=0a5c, idProduct=21b4
2.956837] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
2.956845] usb 2-1.4: Product: Broadcom 2070 Bluetooth
2.956850] usb 2-1.4: Manufacturer: Broadcom Corp
2.956855] usb 2-1.4: SerialNumber: E02A82006D42

501.209602] usb 2-1.4: new full speed USB device using ehci_hcd and address 5
501.299428] usb 2-1.4: New USB device found, idVendor=0a5c, idProduct=21b4
501.299439] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
501.299446] usb 2-1.4: Product: Broadcom 2070 Bluetooth
501.299452] usb 2-1.4: Manufacturer: Broadcom Corp
501.299457] usb 2-1.4: SerialNumber: E02A82006D42

‘/usr/sbin/iwconfig’

bryan@linux-qrs8:~> /usr/sbin/iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

‘sudo /usr/sbin/iwlist scan’

bryan@linux-qrs8:~> sudo /usr/sbin/iwlist scan

We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:

#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.

root’s password:
lo Interface doesn’t support scanning.

eth0 Interface doesn’t support scanning.

On 10/03/2011 11:46 AM, chunnel wrote:
>
> ‘/usr/bin/lsusb’
>
> linux-qrs8:~ # /usr/bin/lsusb
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching
> Hub
> Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching
> Hub
> Bus 001 Device 003: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0
> multicard reader
> Bus 002 Device 005: ID 0a5c:21b4 Broadcom Corp. BCM2070 Bluetooth 2.1 +
> EDR
> Bus 002 Device 004: ID 1fea:0059
> Bus 002 Device 006: ID 152d:2339 JMicron Technology Corp. / JMicron USA
> Technology Corp.
> Bus 001 Device 004: ID 13fe:3800 Kingston Technology Company Inc.

I do not know what the 1fea:0059 device is, but none of the others is a wifi
chip. Are you sure your wireless is USB? If it is, please identify it further by
brand and model.