Problem with Ubuntu and router

[Victor Sterpu]

I have the exact same problem on ubuntu 8.l0.
I have a wireless network. No security is activated.
It works fine for some time, but after a few minutes the conection is 
really slow.
The signal is 100%.
I tryed to restart the network, but no succes.
Rebooting Ubuntu solves the problem, but is not really a solution...

However I identified when this heapens.
It heapens when I move from the room where I have 100% signal in a more 
isoleted room.
But the problem is that when I return to the room with 100% signal, it 
still works too slow.
I belive there is a problem with the speed that is autonegociated on 
wireless networks(it goes down with the signal, but not up).

Scott wrote:
> Mark Haney wrote:
>   
>> Well, getting webpages requires an HTTP GET, in effect an 'upload' of sorts.
>>     
> It looks like I can send up really small amounts, but not much.  Less 
> than 2KB as I was not able to upload a 1.7KB text file using FTP.
>
>   
>> Wow, that's kinda nuts.  with the router in the middle, what kinda of 
>> traceroutes are you seeing to places like google?
>>     
> It seems okay, but slower than normal.  this is what I got to google.ca:
>
>   1  sms5.bmts.com (216.183.138.1)  18.755 ms  19.495 ms  19.881 ms
>   2  sms5.bmts.com (216.183.138.1)  21.582 ms  22.205 ms  23.141 ms
>   3  owsd-crtr-01-se400.bmts.com (216.183.131.29)  24.431 ms  25.749 ms 
>   26.676 ms
>   4  142.46.7.13 (142.46.7.13)  30.847 ms  33.150 ms  34.757 ms
>   5  142.46.128.53 (142.46.128.53)  36.463 ms  39.324 ms  40.635 ms
>   6  gw-google.torontointernetxchange.net (198.32.245.6)  43.042 ms 
> 18.163 ms  126.633 ms
>   7  72.14.233.112 (72.14.233.112)  30.572 ms  32.922 ms  36.749 ms
>   8  209.85.248.216 (209.85.248.216)  42.428 ms 66.249.94.235 
> (66.249.94.235)  46.816 ms  48.485 ms
>   9  72.14.238.138 (72.14.238.138)  65.237 ms  66.856 ms 216.239.48.69 
> (216.239.48.69)  145.933 ms
> 10  216.239.47.1 (216.239.47.1)  70.803 ms  71.682 ms  73.377 ms
> 11  216.239.49.222 (216.239.49.222)  76.119 ms  77.445 ms  79.294 ms
> 12  jc-in-f104.google.com (64.233.187.104)  57.158 ms  60.777 ms  62.122 ms
>
>
>   
>>  To me, this sounds 
>> like a bad wireless driver perhaps.
>>     
> I'm using a Intel wireless driver, but my desktop which uses an ethernet 
> cable haves the same problem.
>
>   
>> Can you shut down WPA briefly and 
>> try uploading again?
>>     
> I completely disabled the wireless security and that did not help at all.
>
>   

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/ubuntu-users/attachments/20081110/a14f72af/attachment.html>