Re: wireless crash

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--- sly <dsyc@xxxxx> wrote:

> i have fc2 on a dell laptop w/ a d-link wireless
> pccard. i installed the
> pccard using ndiswrapper. card is detected; even the
> router (linksys).
> 
> ------------------------
> # /sbin/iwlist wlan0 scan
> wlan0     Scan completed :
>            Cell 01 - Address: 00:12:17:1E:3C:7A
>                      ESSID:"linksys"
>                      Protocol:IEEE 802.11b
>                      Mode:Managed
>                      Frequency:2.437GHz
>                      Quality:0/100  Signal
> level:100/154  Noise level:0/154
>                      Encryption key:off
>                      Bit Rate:1Mb/s
>                      Bit Rate:2Mb/s
>                      Bit Rate:5.5Mb/s
>                      Bit Rate:11Mb/s
>                      Bit Rate:6Mb/s
>                      Bit Rate:9Mb/s
>                      Bit Rate:12Mb/s
>                      Bit Rate:18Mb/s
>                      Bit Rate:24Mb/s
>                      Bit Rate:36Mb/s
>                      Bit Rate:48Mb/s
>                      Bit Rate:54Mb/s
>                      Extra:bcn_int=100
>                      Extra:atim=0
>            Cell 02 - Address: 16:F1:07:BA:24:7E
>                      ESSID:"hpsetup"
>                      Protocol:IEEE 802.11b
>                      Mode:Ad-Hoc
>                      Frequency:2.457GHz
>                      Quality:0/100  Signal
> level:59/154  Noise level:0/154
>                      Encryption key:off
>                      Bit Rate:1Mb/s
>                      Bit Rate:2Mb/s
>                      Bit Rate:5.5Mb/s
>                      Bit Rate:11Mb/s
>                      Extra:bcn_int=100
>                      Extra:atim=0
>            Cell 03 - Address: 00:7F:D8:7F:41:19
>                      ESSID:""
>                      Protocol:IEEE 802.11b
>                      Mode:Ad-Hoc
>                      Frequency:2.412GHz
>                      Quality:0  Signal level:0 
> Noise level:0
>                      Encryption key:off
>                      Bit Rate:1Mb/s
>                      Bit Rate:2Mb/s
>                      Bit Rate:5.5Mb/s
>                      Bit Rate:11Mb/s
>                      Bit Rate:22Mb/s
>                      Bit Rate:6Mb/s
>                      Bit Rate:9Mb/s
>                      Bit Rate:12Mb/s
>                      Bit Rate:18Mb/s
>                      Bit Rate:24Mb/s
>                      Bit Rate:36Mb/s
>                      Bit Rate:48Mb/s
>                      Bit Rate:54Mb/s
>                      Extra:bcn_int=200
>                      Extra:atim=0
> ------------------------
> 
> cell 01 is my router! the others, i have no ideea
> what they are!
> 
> ------------------------
> # /sbin/iwconfig wlan0
> wlan0     IEEE 802.11g  ESSID:"" 
> Nickname:"localhost.localdomain"
>            Mode:Ad-Hoc  Frequency:2.412GHz  Cell:
> 00:00:00:00:00:00
>            Bit Rate=54Mb/s   Tx-Power:10 dBm  
> Sensitivity=0/3
>            RTS thr=4096 B   Fragment thr=4096 B
>            Encryption key:off
>            Power Management:off
>            Link Quality:100/100  Signal level:-100
> dBm  Noise level:-256 dBm
>            Rx invalid nwid:0  Rx invalid crypt:0  Rx
> invalid frag:0
>            Tx excessive retries:0  Invalid misc:0  
> Missed beacon:0
> ------------------------
> 
> so i did:
> 
> ifconfig wlan0 up
> 
> but i cann't access the net!
> if i do:
> 
> iwconfig wlan0 essid linksys
> 
> the system crashes so i have to hold the power down.
> is this caused by the fact that fedora is on 4k
> stack? i will try to get 
> a bigger stack kernel and see how it works.
> 
> 
> 
> -- 
> 
> sly
> (561)601-4303
> dsyc@xxxxx
> 73 6c 79
> 

Hi Sly

I just went thru this problem on  a Dell Latitude CS

The 4K stack is a problem. You need to install the new
modified kernel with the 16k stack via rpm

See this url
www.linuxant.com/driverloader/wlan/full/downloads-fc2-kernel-i686.php

This is easy to do and ndiswrapper won't work with our
it

also go to this link for great information on 
installing ndiswrapper ... the fedora info is a bit
screwed up.

http://fedoranews.org/contributors/e_a_graham_jr/ndis/

This guy really has good info..  follow instructions
carefully

happy wlan-ing

Johnny









		
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