ubuntu wireless
Asif Iqbal
vadud3 at gmail.com
Fri Oct 16 21:18:40 UTC 2009
Hi I just received a new laptop hp 6730b. It has touchscreen buttons for
wifi , volume and others with leds as well
I notices the `Enable Wireless' is grayed out. So then I looked at dmesg.
As per the excerpt from dmesg I need to turn off the wifi kill switch for
the wifi to work
[ 20.145801] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 21.377990] iwlagn: Radio Frequency Kill Switch is On:
[ 21.377992] Kill switch must be turned off for wireless networking to
work.
Here is the detail of the dmesg http://pastebin.com/f70cdad
So I tap'd the touchscreen led of the wifi and it turned orange and dmes
gave me this weird message
Oct 16 17:09:01 ghar-iqbala kernel: [ 6356.904173] usb 3-1: USB disconnect,
address 7
So then I tap'd the touchscreen led of the wifi again and it turned blue
with the same usb related
message
Oct 16 17:09:08 ghar-iqbala kernel: [ 6363.976230] usb 3-1: new full speed
USB device using uhci_hcd and address 8
Oct 16 17:09:08 ghar-iqbala kernel: [ 6364.142593] usb 3-1: configuration #1
chosen from 1 choice
Looks like kernel got confused.
Here is the `sudo lspci -v' of the intel driver.
02:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh]
Network Connection
Subsystem: Intel Corporation Device 1211
Flags: bus master, fast devsel, latency 0, IRQ 2298
Memory at d8700000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Device Serial Number c8-74-69-ff-ff-65-1e-00
Kernel driver in use: iwlagn
Kernel modules: iwlagn
Any suggestion how to fix this?
Thanks
--
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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