Re: Trådløst netværk

Den 19. aug. 2009 12.22 skrev Anders Porsbo <mailinglists-u4UGZhkUs4Vaa/[email protected]>:
> 2009/8/19 Felix Drud <[email protected]>:
>> Den 19. aug. 2009 11.53 skrev Felix E. Drud <[email protected]>:
>>>
>>>
>>> Fra: Anders Porsbo <mailinglists-u4UGZhkUs4Vaa/[email protected]>
>>> Dato: 19. aug 2009 10:24:42 CEST
>>> Til: [email protected]
>>> Emne: Vedr.: Tr=E5dl=F8st netv=E6rk
>>> Svar til: [email protected]
>>>
>>> 2009/8/18 Felix Drud <[email protected]>:
>>>
>>> Jeg har s=F8gt lidt p=E5 internettet og kunne se at der ofte blev spurg=
t
>>>
>>> efter 2 forskellige outputs (iwconfig og lshw -C network):
>>>
>>> --------------------
>>>
>>> felixdrud@felixdrud-laptop:~$ sudo iwconfig
>>>
>>> [sudo] password for felixdrud:
>>>
>>> lo =A0 =A0 =A0 =A0no wireless extensions.
>>>
>>> eth0 =A0 =A0 =A0no wireless extensions.
>>>
>>> eth1 =A0 =A0 =A0radio off =A0ESSID:off/any
>>>
>>> =A0 =A0 =A0 =A0 =A0Mode:Managed =A0Channel:0 =A0Access Point: Not-Assoc=
iated
>>>
>>> =A0 =A0 =A0 =A0 =A0Bit Rate:0 kb/s =A0 Tx-Power=3Doff =A0 Sensitivity=
=3D8/0
>>>
>>> =A0 =A0 =A0 =A0 =A0Retry limit:7 =A0 RTS thr:off =A0 Fragment thr:off
>>>
>>> =A0 =A0 =A0 =A0 =A0Encryption key:off
>>>
>>> =A0 =A0 =A0 =A0 =A0Power Management:off
>>>
>>> =A0 =A0 =A0 =A0 =A0Link Quality:0 =A0Signal level:0 =A0Noise level:0
>>>
>>> =A0 =A0 =A0 =A0 =A0Rx invalid nwid:0 =A0Rx invalid crypt:0 =A0Rx invali=
d frag:0
>>>
>>> =A0 =A0 =A0 =A0 =A0Tx excessive retries:0 =A0Invalid misc:0 =A0 Missed =
beacon:0
>>>
>>> pan0 =A0 =A0 =A0no wireless extensions.
>>>
>>> --------------------
>>>
>>> --------------------
>>>
>>> felixdrud@felixdrud-laptop:~$ sudo lshw -C network
>>>
>>> =A0*-network:0
>>>
>>> =A0 =A0 =A0 description: Ethernet interface
>>>
>>> =A0 =A0 =A0 product: BCM4401-B0 100Base-TX
>>>
>>> =A0 =A0 =A0 vendor: Broadcom Corporation
>>>
>>> =A0 =A0 =A0 physical id: 5
>>>
>>> =A0 =A0 =A0 bus info: pci@0000:02:05.0
>>>
>>> =A0 =A0 =A0 logical name: eth0
>>>
>>> =A0 =A0 =A0 version: 02
>>>
>>> =A0 =A0 =A0 serial: 00:0a:e4:5b:bd:27
>>>
>>> =A0 =A0 =A0 size: 10MB/s
>>>
>>> =A0 =A0 =A0 capacity: 100MB/s
>>>
>>> =A0 =A0 =A0 width: 32 bits
>>>
>>> =A0 =A0 =A0 clock: 33MHz
>>>
>>> =A0 =A0 =A0 capabilities: pm bus_master cap_list ethernet physical mii =
10bt
>>>
>>> 10bt-fd 100bt 100bt-fd autonegotiation
>>>
>>> =A0 =A0 =A0 configuration: autonegotiation=3Don broadcast=3Dyes driver=
=3Db44
>>>
>>> driverversion=3D2.0 duplex=3Dhalf latency=3D64 link=3Dno module=3Dssb
>>>
>>> multicast=3Dyes port=3Dtwisted pair speed=3D10MB/s
>>>
>>> =A0*-network:1
>>>
>>> =A0 =A0 =A0 description: Wireless interface
>>>
>>> =A0 =A0 =A0 product: PRO/Wireless 2200BG [Calexico2] Network Connection
>>>
>>> =A0 =A0 =A0 vendor: Intel Corporation
>>>
>>> =A0 =A0 =A0 physical id: 6
>>>
>>> =A0 =A0 =A0 bus info: pci@0000:02:06.0
>>>
>>> =A0 =A0 =A0 logical name: eth1
>>>
>>> =A0 =A0 =A0 version: 05
>>>
>>> =A0 =A0 =A0 serial: 00:0e:35:4d:94:27
>>>
>>> =A0 =A0 =A0 width: 32 bits
>>>
>>> =A0 =A0 =A0 clock: 33MHz
>>>
>>> =A0 =A0 =A0 capabilities: pm bus_master cap_list ethernet physical wire=
less
>>>
>>> =A0 =A0 =A0 configuration: broadcast=3Dyes driver=3Dipw2200
>>>
>>> driverversion=3D1.2.2kmprq firmware=3DABG:9.0.2.6 (Mar 22 2005) latency=
=3D64
>>>
>>> link=3Dno maxlatency=3D24 mingnt=3D3 module=3Dipw2200 multicast=3Dyes
>>>
>>> wireless=3Dradio off
>>>
>>> =A0*-network DISABLED
>>>
>>> =A0 =A0 =A0 description: Ethernet interface
>>>
>>> =A0 =A0 =A0 physical id: 1
>>>
>>> =A0 =A0 =A0 logical name: pan0
>>>
>>> =A0 =A0 =A0 serial: 76:36:72:b9:a4:87
>>>
>>> =A0 =A0 =A0 capabilities: ethernet physical
>>>
>>> =A0 =A0 =A0 configuration: broadcast=3Dyes driver=3Dbridge driverversio=
n=3D2.3
>>>
>>> firmware=3DN/A link=3Dyes multicast=3Dyes
>>>
>>> --------------------
>>>
>>> Det netv=E6rk jeg vil forbinde til har WPA-personal kryptering.
>>>
>>> Felix E. Drud
>>>
>>> felixdrud.eu
>>>
>>>
>>>
>>> Den 18. aug. 2009 22.58 skrev Felix Drud <[email protected]>:
>>>
>>> Jeg glemte lige lidt info om maskinen:
>>>
>>> Medion MD42200
>>>
>>> med f=F8lgende netkort:
>>>
>>> Intel=AE PRO/Wireless 2200BG
>>>
>>> Produkt beskrivelse af netkortet:
>>>
>>> http://download.intel.com/network/connectivity/resources/doc_library/te=
ch_brief/2200BG_ProdBrief.pdf
>>>
>>> Felix E. Drud
>>>
>>> felixdrud.eu
>>>
>>>
>>>
>>> Den 18. aug. 2009 22.52 skrev Felix Drud <[email protected]>:
>>>
>>> Hej
>>>
>>> Jeg har lige installeret Ubuntu 9.04 p=E5 en gammel Medion B=E6rbar (4-=
5 =E5r
>>> gammel).
>>>
>>> Jeg har tidligere haft rigtig mange problemer med, at installere
>>>
>>> Ubuntu, men her med version 9.04 er det g=E5et som smurt.
>>>
>>> Jeg har dog et problem. Computeren har en knap hvor man skal aktivere
>>>
>>> det tr=E5dl=F8se netv=E6rk. S=E5dan en "fly-funktions" knap. Knappen er=
 ikke
>>>
>>> en del af tastaturet (fx vha. fn knappen), som p=E5 mange andre b=E6rba=
re,
>>>
>>> men er en separat knap der er ude i siden, lidt ligesom
>>>
>>> Multimediaknapperne p=E5 nogle keyboards. Derudover er der en lille
>>>
>>> lampe, som lyser n=E5r man har trykket p=E5 den omtalte knap.
>>>
>>> Jeg kan ikke finde nogle tr=E5dl=F8se netv=E6rk og Ubuntu kan (efter hv=
ad
>>>
>>> jeg kan se) ikke finde netkortet. Knappen til at aktivere det tr=E5dl=
=F8se
>>>
>>> netv=E6rk virker pt. ikke.
>>>
>>> Er der nogle forslag til hvad jeg kan g=F8re? Jeg har ikke den store
>>>
>>> erfaring med, at ops=E6tte tr=E5dl=F8st netv=E6rk i Linux.
>>>
>>> Mange tak
>>>
>>> Felix E. Drud
>>>
>>> felixdrud.eu
>>>
>>>
>>>
>>> --
>>>
>>> flug-teknik mailing list
>>>
>>> [email protected]
>>>
>>> To unsubscribe send a mail to [email protected]
>>>
>>>
>>>
>>> proev modprobe wireless-led
>>>
>>> - hvis det hjaelper, saa koer
>>> echo "options ipw2200 led=3D1" >> /etc/modprobe.d/wireless-led
>>>
>>> --
>>> flug-teknik mailing list
>>> [email protected]
>>> To unsubscribe send a mail to [email protected]
>>>
>>>
>>> Mange tak for svaret.
>>> modprobe wireless-led i terminalen retunerer:
>>> FATAL: Module wireless_led not found.
>>
>> Mange tak for svaret.
>> "modprobe wireless-led" i terminalen, giver mig f=F8lgende:
>> FATAL: Module wireless_led not found.
>>
>> Jeg har snakket med Medion. De siger at der skal v=E6re en driver, f=F8r
>> jeg kan bruge den knap/aktivere det tr=E5dl=F8se netv=E6rk.
>> Kundeservicemedarbejderen s=F8gte ogs=E5 efter en alternativ
>> tastekombination som kunne g=F8re det samme, men kom frem til at s=E5dan
>> en ikke fandtes.
>> Har i nogle id=E9er?
>> Tak
>>
>> --
>> flug-teknik mailing list
>> [email protected]
>> To unsubscribe send a mail to [email protected]
>>
>>
>
> Jeg kan sige, at jeg har en Zepto 4200, for at aktivere laesningen af
> kontakten gjorde jeg dette:
> modprobe acerhk
> echo 1 > /proc/driver/acerhk/wirelessled
> Der bruges en acerhk (acer hot key driver), selvom jeg ikke har en
> Acer... eneste faelles er at vi (du og jeg, eller vores laptops)
> bruger ipw2200 til Intel=AE PRO/Wireless 2200BG
>
> n=E5r du koerer iwconfig skulle du gerne se "radio on"
>
> --
> flug-teknik mailing list
> [email protected]
> To unsubscribe send a mail to [email protected]
>
>

Tak.
Det med acer driveren virkede helt fint. Nu er der b=E5de lys i den
lampe der indikerer at det tr=E5dl=F8se netv=E6rk er aktiveret og jeg kan
finde forskellige netv=E6rk her i omr=E5det.
Et nyt problem opst=E5r s=E5: Jeg kan ikke f=E5 forbindelse til nogle
netv=E6rk. Hverken med WPA eller uden nogen for kryptering. Jeg har ikke
mulighed for at teste med WEP.
Jeg kan som sagt godt finde dem, den kan ogs=E5 godt se om netv=E6rket
kr=E6ver fx en WPA kode og den sp=F8rger ogs=E5 efter en. N=E5r jeg s=E5 ta=
ster
den, s=E5 bliver den bare ved med at pr=F8ve p=E5 at forbinde. Efter nogle
minutter meddeler den at jeg nu er offline. Det samme sker ved det
netv=E6rk uden kryptering, her sp=F8rger den selvf=F8lgelig ikke om en kode=
.

-- 
flug-teknik mailing list
[email protected]
To unsubscribe send a mail to [email protected]