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Wireless switch light not lighting!
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sparc
n00b
n00b


Joined: 18 Aug 2005
Posts: 72
Location: Stockholm, Sweden

PostPosted: Mon Jun 02, 2008 2:35 pm    Post subject: Wireless switch light not lighting! Reply with quote

I have an hp-compaq nc6400 laptop, dual-boot, and suddenly the rf switch light stopped lighting.

The wireless card works perfectly...
The switch works perfectly...
In windows everything works perfectly...

It is just the light not working, which is frustrating cause I use the switch often and I never know which state it is in (since it is a push button and not a sliding one).

Probably it happened after I upgraded something. I also changed the laptops firmware at some point but I don't remember if the problem started then (but I think that it had to, cause nothing else makes sense).

Anyone has any idea...?
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IvanMajhen
Guru
Guru


Joined: 10 Jun 2006
Posts: 392
Location: Croatia

PostPosted: Mon Jun 02, 2008 3:16 pm    Post subject: Reply with quote

Which wlan card?

Do you have selected
Code:
CONFIG_RFKILL=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_LEDS=y
CONFIG_INPUT_POLLDEV=y

?
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sparc
n00b
n00b


Joined: 18 Aug 2005
Posts: 72
Location: Stockholm, Sweden

PostPosted: Wed Jun 04, 2008 11:31 am    Post subject: Reply with quote

So, the card is an intel 3945ABG

I use the mac80211 - iwl3945 driver and the kernel is 2.6.24-gentoo-r4.

After I read your post, I noticed that I had left out most of the LED branch.
So, I recompiled with...
Code:

$ sudo cat /usr/src/linux/.config | grep LED
CONFIG_MAC80211_LEDS=y
CONFIG_RFKILL_LEDS=y
CONFIG_USB_LED=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# LED drivers
# LED Triggers
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y

Code:

 $ sudo cat /usr/src/linux/.config | grep RFK
CONFIG_RFKILL=y
CONFIG_RFKILL_INPUT=y
CONFIG_RFKILL_LEDS=y

Code:

$ sudo cat /usr/src/linux/.config | grep POLLD
CONFIG_INPUT_POLLDEV=y


Still, the led is not working...
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d2_racing
Bodhisattva
Bodhisattva


Joined: 25 Apr 2005
Posts: 13047
Location: Ste-Foy,Canada

PostPosted: Wed Jun 04, 2008 11:39 am    Post subject: Reply with quote

This feature will work only with the kernel 2.6.26.

If you want to have the LED, you have to go back with the IPW3945 driver but, it's not a good idea.
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sparc
n00b
n00b


Joined: 18 Aug 2005
Posts: 72
Location: Stockholm, Sweden

PostPosted: Wed Jun 04, 2008 11:46 am    Post subject: Reply with quote

Ok then. Good to know it's not something I did wrong.

Going back is not an option. Everything is working like a charm except the led which is only frustrating and not vital.
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d2_racing
Bodhisattva
Bodhisattva


Joined: 25 Apr 2005
Posts: 13047
Location: Ste-Foy,Canada

PostPosted: Thu Jun 05, 2008 11:42 am    Post subject: Reply with quote

Yeah, you will be able to use this feature in 1 or 3 month I think.
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