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Posts: 51 | Thanked: 2 times | Joined on Mar 2011 @ India
#1
Lately my Wifi is not working I do not know what is the reason behind it. I am trying to connect to internet over wifi but it shows a message

"Internet connection failed. Unable to retrieve IP address from server. Key may be incorrect."
But, the key is absolutely correct as its working on othr devices. Only my N900 is showing a problem.

What might be the problem.??
please help.
 
Estel's Avatar
Posts: 5,028 | Thanked: 8,613 times | Joined on Mar 2011
#2
It may be also problem with getting IP from DHCP pool. Try with static IP from correct (for Your wireless LAN) IP pool. Same may happen for MAC filtering, if Your MAC isn't on the list...
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Posts: 51 | Thanked: 2 times | Joined on Mar 2011 @ India
#3
even i thought so but it did not help.

and more over all other devices are getting connected except my N900. that too only over wifi, because am even able to connect through my network provider.
Only the wifi is not getting connected.
 
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Posts: 5,028 | Thanked: 8,613 times | Joined on Mar 2011
#4
Try with other AP? You must filter out any possible sources of problem. Currently, You haven't provided enough info, and did enough research yourself to reveal possible sources.
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N900's aluminum backcover / body replacement
-
N900's HDMI-Out
-
Camera cover MOD
-
Measure battery's real capacity on-device
-
TrueCrypt 7.1 | ereswap | bnf
-
Hardware's mods research is costly. To support my work, please consider donating. Thank You!
 
Posts: 51 | Thanked: 2 times | Joined on Mar 2011 @ India
#5
other AP?? did not get this..??

can there be any application which may stop wifi to connect.??
what other info must be provided..??
 
Posts: 1,808 | Thanked: 4,272 times | Joined on Feb 2011 @ Germany
#6
you should check if you can connect to another WLAN hotspot (access point, AP). if it works, then there is clearly an issue with your AP. if it doesn't, there may be something wrong with your N900.
 

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#7
have you been playing around with fAircrack? if so you need to unload the drivers
 

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#8
Check your routers log, DHCP pool, etc for any relevant connections from your N900.

Also in some cases, information from dmesg may help.

Apart from that, the other possible alternative way is to connect N900 by hand using all the linux CLI tools such as iwconfig, dhclient, etc
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Posts: 51 | Thanked: 2 times | Joined on Mar 2011 @ India
#9
Originally Posted by Kevstacey View Post
have you been playing around with fAircrack? if so you need to unload the drivers
Yeah Exactly i have been working with it.
let me check after unloading it.
 
Posts: 51 | Thanked: 2 times | Joined on Mar 2011 @ India
#10
Originally Posted by abyn900 View Post
Yeah Exactly i have been working with it.
let me check after unloading it.
It is still not workin even after unloading faircrack and its dependencies
 
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