wireless blinking led

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wireless blinking led

Postby mr_sudaca on Sun Feb 19, 2012 6:32 pm

I recently installed mint 12, also installed broadcom drivers and now each time I log in into a wireless network the wifi led keeps blinking. Is there a way to disable led or something?
p.s: i'm using a lenovo g450
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Re: wireless blinking led

Postby sagirfahmid3 on Sun Feb 19, 2012 7:04 pm

It's supposed to. No, you can't disable it (it is related to hardware). I have a Lenovo G550 and it's absolutely normal. Are you so bothered by that light blinking? :roll:
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Re: wireless blinking led

Postby mr_sudaca on Sun Feb 19, 2012 7:35 pm

sagirfahmid3 wrote:It's supposed to. No, you can't disable it (it is related to hardware). I have a Lenovo G550 and it's absolutely normal. Are you so bothered by that light blinking? :roll:



well, it's pretty annoying cuz it never stop (unless i turn off wifi)... well, maybe i can cover it with duct tape or something...
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Re: wireless blinking led

Postby Vulcanor on Tue Feb 21, 2012 9:48 am

Try this:
1. Create (or open) the file /etc/modprobe.d/iwlagn.conf
Code: Select all
sudo gedit /etc/modprobe.d/iwlagn.conf


2. Enter the following line in that file
Code: Select all
options iwlagn led_mode=1


3. Save the file and reboot your system

This worked for me. It's based on https://bugs.launchpad.net/linuxmint/+bug/823791
Everything you want to know => http://www.tomdesair.com/
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Re: wireless blinking led

Postby Vulcanor on Tue Apr 17, 2012 12:28 pm

Since update pack 4 of LMDE (kernel 3.2) the above fix didn't work any more for me.
But I've found a new fix:
Code: Select all
sudo -i
echo 'options iwlwifi led_mode=1' >> /etc/modprobe.d/wlan.conf
modprobe -r iwlwifi && modprobe iwlwifi

If this doesn't work, if posted other possible solutions on http://www.tomdesair.com/blog/2012/04/stop-the-blinking-wireless-led-in-linux/
Everything you want to know => http://www.tomdesair.com/
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Re: wireless blinking led

Postby bigian on Tue Jul 03, 2012 12:48 pm

Vulcanor wrote:Since update pack 4 of LMDE (kernel 3.2) the above fix didn't work any more for me.
But I've found a new fix:
Code: Select all
sudo -i
echo 'options iwlwifi led_mode=1' >> /etc/modprobe.d/wlan.conf
modprobe -r iwlwifi && modprobe iwlwifi

If this doesn't work, if posted other possible solutions on http://www.tomdesair.com/blog/2012/04/stop-the-blinking-wireless-led-in-linux/


Thx Vulcanor!

This workd for me!
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Re: wireless blinking led

Postby AlbertP on Tue Jul 03, 2012 1:01 pm

For Intel wireless that may work, yes, but the OP has Broadcom.
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