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Author: Subject: Common Problems (usage)

Unregistered
  posted on 4/2/03 at 04:08
Hello!

If you experience problems using KWiFiManager, please post them here. I'll try to help you if possible.

Greetings,

Stefan Winter (KWiFiManager developer)
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Newbie


Posts: 2
Registered: 19/5/04
Status: Offline
  posted on 19/5/04 at 16:01
While fairly comfortable with *nix environment, I have not been successful getting kwifimanager to activate a configuration. I am using SuSE 9.1 (latest kernal) and a Linksys WPC54g wifi card via ndiswrapper. When I click activate configuration, I get the following error message:

Error for wireless request Set Encode (8B2A) :
Invalid argument key

I would assume this error is generated by iwconfig via the arguements passed by kwifimanger...???

The card works just fine if I setup the card with a permanent ifcfg-wlan0 file with all parameters in place (i.e., essid, key, etc.). However, this is a pain to change for every hot spot that I work in.

Any help would be greatly appreciated.
Login here to reply to skaman's post

Unregistered

  posted on 20/5/04 at 02:21
Hi!

> I would assume this error is generated by iwconfig via the arguements passed by
> kwifimanger...???

Hm, there was an issue with the arguments some (long) time ago. You are probably using KDE 3.2.2 (as shipped with SUSE 9.1), but still using KWiFiManager 1.0.2. They still ship that old version with their distro despite the fact that KWiFiManager is included in KDE (kdenetwork) now. I suppose your only option would be to compile the relevant parts of kdenetwork yourself (that is, the kdenetwork/wifi subdirectory). The newest version should handle the key parameter correctly.

Greetings,

Stefan Winter
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Newbie


Posts: 2
Registered: 19/5/04
Status: Offline
  posted on 21/5/04 at 08:39
Hey Stefan,

I took your advice. I downloaded the latest CVS tree for arts kdelibs and kdenetwork. I recompiled and installed. Hmmm, same error message. On a gamble, I installed an old Prism2 card using the patched orinoco_cs driver to see if it is a ndiswrapper problem. Got an error again when clicking activate configuration ; however, this time it says unknown commond ESSID with the same error code.

To test the wireless-tools via the command line I tried to start the card(s) using iwconfig and passing the parameters for manual startup. Hmmmm, same error messages occur.

Are you aware of any settings for iwconfig that might prevent me from manually starting and configuring my cards. They configure just fine through the network card setup in YaST but not manually. This could be my problem with kwifimanager.

Regards,

Scott
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Unregistered

  posted on 22/5/04 at 01:45
> To test the wireless-tools via the command line I tried to start the card(s) using
> iwconfig and passing the parameters for manual startup. Hmmmm, same error
> messages occur.

Hmm, that sounds really odd. You did an ifconfig ethX down before changing parameters like ESSID?

> Are you aware of any settings for iwconfig that might prevent me from manually
> starting and configuring my cards. They configure just fine through the network
> card setup in YaST but not manually. This could be my problem with
> kwifimanager.

Well, you are probably right about that. Since KWiFiManager essentially does the same things as iwconfig does and not even iwconfig works, you seem to have a problem somewhere near the kernel.
Unfortunately, I don?t have a clue whats happening in SuSE 9.1. They used to use iwconfig for setting up their stuff as well. The things you talk about seem to imply they changed that (and, probably, broke something).
I was going to install SuSE 9.1 anyway when it?s available via FTP, so I will take a look at it in the not-too-distant future.
If you find out something meanwhile, please let me know.

Greetings,

Stefan Winter
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Newbie


Posts: 1
Registered: 2/7/04
Status: Offline
  posted on 2/7/04 at 14:44
I've installed Slackware 10.0 (KDE 3.2.3) and have the same problem with kwifimanager as reported earlier.

Error for wireless request Set Encode (8B2A) :
Invalid argument key

- when activating a configuration which uses encryption.

I don't get any errors using iwconfig to set the key.
I'm using a D-Link DWL-AG650 with the madwifi driver.
kwifimanager reports its version as verion 3.2.3 (KDE 3.2.3).
iwconfig reports its version as Version 26 - compiled with WE v16
Any ideas why kwifimanager has a problem?
Login here to reply to opsman's post

Unregistered

  posted on 25/10/04 at 14:11
quote:
I've installed Slackware 10.0 (KDE 3.2.3) and have the same problem with kwifimanager as reported earlier.

Error for wireless request Set Encode (8B2A) :
Invalid argument key

- when activating a configuration which uses encryption.

I don't get any errors using iwconfig to set the key.
I'm using a D-Link DWL-AG650 with the madwifi driver.
kwifimanager reports its version as verion 3.2.3 (KDE 3.2.3).
iwconfig reports its version as Version 26 - compiled with WE v16
Any ideas why kwifimanager has a problem?

Hi,

I have seen several occurences of this. First of all, KWiFiManager IS using iwconfig to set the parameters. But it uses one huge command line for all parameters of the card, i.e.
iwconfig wlan0
Some cards seem to have timing problems with this approach and so some of the arguments fail. This sucks, because in theory the iwconfig command is fine, the cards just can?t handle it.

Greetings,

Stefan Winter
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