WLAN langaton lähiverkkoon liittyminen

[Pate]

hei

Olen käyttänyt tietokonieta 10 vuotta ja Ubuntua 2,5 vuotta. Tietokoneeni on kannettava HP compaq nx9010 käytetty noin 5 vuotta. Mulla on ubuntu ja wondows xp rinnakkain. Kotona laitoimme juuri toiselle tietokoneelle uuden modeemin, muutaman huoneen päähän ja siellä on laajakaista modeemi ja langaton lähiverkko asema samassa. Ja mun koneella on vain USB palikka A-link langaton verkkoadapteri. Tällä pitäis päästä nettiin tuohon lähiverkkoomme. Mutta kuink asennan A-linkin eli langattoman USB palikan?

Asia onnistui ja Windowssilla. Mitenkäs nyt ubuntulla. Mulla on Ubuntu 9.10 ja laite A-link:
WNU 11n WLAN adapter.

Valmistajan A-linkin sivuilla oli joku ajuri zippi mutta vaikealta vaikuttaa sen asentaminen.

T:Paavo

[turkka80]

Kyllähän tuolla näyttäisi olevan ihan Linux-ajurikin. Sitä voisi kokeilla. Toivon mukaan toimii...

http://www.a-link.com/fi/WNU.html
Ajureita    
WNU(L) Diver version 1085.8   Windows7/Vista/XP
WNU(L) Driver version 1063   MacOS 10.5
WNU(L) Driver version 1063   MacOS 10.4
WNU(L) Driver version 3.0810   Linux
WNU Ajuriversio 6.1370   Windows7/Vista
WNU Linux ajurit   Linux

[UbunTux]

Eikö en pitäisi suoraan toimia. Ajurit ovat GPL:ää tarrapallossa vuodelta 2008, mukana tosin erillinen firmware.

Koodia: [Valitse]

lsusb
dmesg?

[Pate]

Tuota pakettia ei voi käsittää. Se ei olekkaan paketti vissiin. Toi ajuri on joku ihan outo. Se yrittää purkaa jotain ja tekee listan kansioita ja tiedostoja, vaikka paketti pitäis asentaa.

Joten katsotaan mitä toi koodi saa aikaan. Ja tällaista tuli:

root@Laptop-Paavo:/home/haltija# lsusb
Bus 001 Device 003: ID 0bda:8192 Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 046d:c019 Logitech, Inc. Optical Tilt Wheel Mouse
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
root@Laptop-Paavo:/home/haltija# dmesg

Ja tämän jälkeen tuli hirveen pitkä lista ja lopussa oli tällaista:


unknown, you have been warned.
[ 1039.419010]
[ 1039.419014] Linux kernel driver for RTL8192 based WLAN cards
[ 1039.419021] Copyright (c) 2007-2008, Realsil Wlan
[ 1039.419604] ==>ep_num:11, in_ep_num:2, out_ep_num:9
[ 1039.419614] ==>RtInPipes:3  9 
[ 1039.419620] ==>RtOutPipes:4  5  6  7  8  10  11  12  13 
[ 1039.419630] ==>txqueue_to_outpipemap for BK, BE, VI, VO, HCCA, TXCMD, MGNT, HIGH, BEACON:
[ 1039.419634] 3  2  1  0  4  8  7  6  5 
[ 1039.439845] Dot11d_Init()
[ 1039.439858] rtl819xU:unknown rf chip, can't set channel map in function:rtl819x_set_channel_map()
[ 1039.439861]
[ 1039.441558] usbcore: registered new interface driver rtl819xU
[ 1039.559710] rtl819xU: --->FirmwareDownload92S()
[ 1039.559717]
[ 1039.559732] usb 1-4: firmware: requesting RTL8192SU/rtl8192sfw.bin
[ 1039.701247] rtl819xU:request firmware fail!
[ 1039.701251]
[ 1039.702631] rtl819xU:Firmware Download Fail!!4544
[ 1039.702636]
[ 1039.735033] rtl819xU: --->FirmwareDownload92S()
[ 1039.735037]
[ 1039.735052] usb 1-4: firmware: requesting RTL8192SU/rtl8192sfw.bin
[ 1039.754079] rtl819xU:request firmware fail!
[ 1039.754083]
[ 1039.755804] rtl819xU:Firmware Download Fail!!4544
[ 1039.755810]
[ 1039.755822] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
[ 1039.755824]
[ 1039.845010] rtl819xU: --->FirmwareDownload92S()
[ 1039.845018]
[ 1039.845034] usb 1-4: firmware: requesting RTL8192SU/rtl8192sfw.bin
[ 1039.871482] rtl819xU:request firmware fail!
[ 1039.871486]
[ 1039.872707] rtl819xU:Firmware Download Fail!!4544
[ 1039.872712]
[ 1039.904168] rtl819xU: --->FirmwareDownload92S()
[ 1039.904176]
[ 1039.904193] usb 1-4: firmware: requesting RTL8192SU/rtl8192sfw.bin
[ 1039.930359] rtl819xU:request firmware fail!
[ 1039.930363]
[ 1039.931020] rtl819xU:Firmware Download Fail!!4544
[ 1039.931025]
[ 1039.931036] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
[ 1039.931038]
[ 1043.496472] eth0: Autonegotiation advertising 0x5e1  partner 0x00.
[ 1043.496483] eth0: link down.
[ 2591.182527] eth0: Autonegotiation advertising 0x5e1  partner 0x45e1.
[ 2591.182538] eth0: link up.
[ 3863.874610] eth0: Autonegotiation advertising 0x5e1  partner 0x00.
[ 3863.874621] eth0: link down.
[ 4124.153554] eth0: Autonegotiation advertising 0x5e1  partner 0x45e1.
[ 4124.153566] eth0: link up.
[ 6562.764920] eth0: Autonegotiation advertising 0x5e1  partner 0x00.
[ 6562.764932] eth0: link down.
[ 6602.673501] eth0: Autonegotiation advertising 0x5e1  partner 0x45e1.
[ 6602.673514] eth0: link up.
root@Laptop-Paavo:/home/haltija#

Juku Realtek oli myös se minkä asennin Windowssille tässä WLAN USB-adapterissa. Se siellä toimmii, mutta ei vielä tämä Ubuntulla.

T:Paavo

[UbunTux]

apt-file search rtl8192sfw.bin
ei löytänyt tuota firmwarea. 

Etenisikö tämä näin:
Tee /lib/firmware-kansioon kansio RTL8192SU
ja laita sinne ftp://ftp.a-link.com/wnul/WNUL_linux.tar.gz -paketissa oleva rtl8192sfw.bin


Jospa sitten alkaisi toimimaan.

[Pate]

Mä kokeilen jotain aivan muuta tässä samalla. Kun toi Ubuntu 9.10 puutteet on haitannut sen verran paljon, päätin palata takaisn LTS:ssään. Asensin tietokoneelleni tämän Ubuntun takaisin 8.04 LTS. Skype ei toiminut, uudemmassa. Muillakin kaverilla on ollut ongelmia uusissa versioissa, mutta ei LTS:ssä.

Kun aiemmin laitoin noi koodi komennot, nettiyhteyttä ei tienkään ollut, koska ei ullut toimivaa USB-adapteria. Niin ja nyt sitten siirrin koneen toiseen huoneeseen ja laitoin laajakaistan tilapäisesti kiinni johdolla ja kokeilin koodeja nyt uudelleen ja näin kävi:

haltija@Laptop-Pate:~$ lsusb
Bus 003 Device 006: ID 0bda:8192 Realtek Semiconductor Corp.
Bus 003 Device 001: ID 0000:0000 
Bus 002 Device 001: ID 0000:0000 
Bus 001 Device 002: ID 046d:c019 Logitech, Inc.
Bus 001 Device 001: ID 0000:0000 
haltija@Laptop-Pate:~$


ja toisella sanalla, pitkä teskti joista viimeiset rivit olivat:


[   73.784957] eth0: DSPCFG accepted after 0 usec.
[   73.784984] eth0: link up.
[   73.785001] eth0: Setting full-duplex based on negotiated link capability.
[   74.000210] Bluetooth: Core ver 2.11
[   74.002026] NET: Registered protocol family 31
[   74.002039] Bluetooth: HCI device and connection manager initialized
[   74.002049] Bluetooth: HCI socket layer initialized
[   74.052234] Bluetooth: L2CAP ver 2.9
[   74.052245] Bluetooth: L2CAP socket layer initialized
[   74.120484] Bluetooth: RFCOMM socket layer initialized
[   74.121123] Bluetooth: RFCOMM TTY layer initialized
[   74.121142] Bluetooth: RFCOMM ver 1.8
[   76.959550] [drm] Initialized drm 1.1.0 20060810
[   76.979801] ACPI: PCI Interrupt Link [LNK0] enabled at IRQ 10
[   76.979827] ACPI: PCI Interrupt 0000:01:05.0[A] -> Link [LNK0] -> GSI 10 (level, low) -> IRQ 10
[   76.981456] [drm] Initialized radeon 1.28.0 20060524 on minor 0
[   77.284128] NET: Registered protocol family 17
[   78.358022] agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
[   78.358795] agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
[   78.359436] agpgart: Putting AGP V2 device at 0000:01:05.0 into 4x mode
[   79.669768] [drm] Setting GART location based on new memory map
[   79.669848] [drm] writeback test succeeded in 1 usecs
[   80.908093] NET: Registered protocol family 10
[   80.909813] lo: Disabled Privacy Extensions
[   90.946945] eth0: no IPv6 routers present
[ 1181.054330] usb 3-4: new high speed USB device using ehci_hcd and address 3
[ 1181.198473] usb 3-4: configuration #1 chosen from 1 choice
[ 1181.388367] usbcore: registered new interface driver libusual
[ 1181.449481] Initializing USB Mass Storage driver...
[ 1181.461862] scsi0 : SCSI emulation for USB Mass Storage devices
[ 1181.465839] usbcore: registered new interface driver usb-storage
[ 1181.466503] USB Mass Storage support registered.
[ 1181.467428] usb-storage: device found at 3
[ 1181.467439] usb-storage: waiting for device to settle before scanning
[ 1186.459940] usb-storage: device scan complete
[ 1186.490920] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
[ 1186.565788] Driver 'sd' needs updating - please use bus_type methods
[ 1186.803143] sd 0:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 1186.805375] sd 0:0:0:0: [sda] Write Protect is off
[ 1186.805390] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 1186.805395] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 1186.809535] sd 0:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 1186.810546] sd 0:0:0:0: [sda] Write Protect is off
[ 1186.810560] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 1186.810565] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 1186.810582]  sda: sda1
[ 1186.853033] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 1186.880504] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 1581.812632] usb 3-4: USB disconnect, address 3
[ 2308.486904] usb 3-4: new high speed USB device using ehci_hcd and address 4
[ 2308.631085] usb 3-4: configuration #1 chosen from 1 choice
[ 2308.713279] scsi1 : SCSI emulation for USB Mass Storage devices
[ 2308.721563] usb-storage: device found at 4
[ 2308.721577] usb-storage: waiting for device to settle before scanning
[ 2313.712741] usb-storage: device scan complete
[ 2313.743715] scsi 1:0:0:0: Direct-Access     Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
[ 2315.109131] sd 1:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 2315.110434] sd 1:0:0:0: [sda] Write Protect is off
[ 2315.110449] sd 1:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 2315.110454] sd 1:0:0:0: [sda] Assuming drive cache: write through
[ 2315.115245] sd 1:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 2315.116024] sd 1:0:0:0: [sda] Write Protect is off
[ 2315.116058] sd 1:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 2315.116063] sd 1:0:0:0: [sda] Assuming drive cache: write through
[ 2315.116081]  sda: sda1
[ 2315.158889] sd 1:0:0:0: [sda] Attached SCSI removable disk
[ 2315.159009] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 2767.292021] usb 3-4: USB disconnect, address 4
[ 2786.411510] usb 3-4: new high speed USB device using ehci_hcd and address 5
[ 2786.555607] usb 3-4: configuration #1 chosen from 1 choice
[ 2786.638649] scsi2 : SCSI emulation for USB Mass Storage devices
[ 2786.645406] usb-storage: device found at 5
[ 2786.645419] usb-storage: waiting for device to settle before scanning
[ 2791.637273] usb-storage: device scan complete
[ 2791.668243] scsi 2:0:0:0: Direct-Access     Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
[ 2793.577474] sd 2:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 2793.578654] sd 2:0:0:0: [sda] Write Protect is off
[ 2793.578669] sd 2:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 2793.578674] sd 2:0:0:0: [sda] Assuming drive cache: write through
[ 2793.583593] sd 2:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 2793.584606] sd 2:0:0:0: [sda] Write Protect is off
[ 2793.584620] sd 2:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 2793.584624] sd 2:0:0:0: [sda] Assuming drive cache: write through
[ 2793.584641]  sda: sda1
[ 2793.627723] sd 2:0:0:0: [sda] Attached SCSI removable disk
[ 2793.627840] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 2949.203490] usb 3-4: USB disconnect, address 5
[ 3697.972655] usb 3-4: new high speed USB device using ehci_hcd and address 6
[ 3698.111973] usb 3-4: configuration #1 chosen from 1 choice
haltija@Laptop-Pate:~$


Taitaa asia edistyä vähitellen. En vielä kopioi sitä jotain tiedostoa.

Terveisin: Paavo

[Pate]

JA siten

Kun otan laajakistan johdon irti, ilman nettiä:

Samat koodit:

Toinen koodi

[ 2315.158889] sd 1:0:0:0: [sda] Attached SCSI removable disk
[ 2315.159009] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 2767.292021] usb 3-4: USB disconnect, address 4
[ 2786.411510] usb 3-4: new high speed USB device using ehci_hcd and address 5
[ 2786.555607] usb 3-4: configuration #1 chosen from 1 choice
[ 2786.638649] scsi2 : SCSI emulation for USB Mass Storage devices
[ 2786.645406] usb-storage: device found at 5
[ 2786.645419] usb-storage: waiting for device to settle before scanning
[ 2791.637273] usb-storage: device scan complete
[ 2791.668243] scsi 2:0:0:0: Direct-Access     Kingston DataTraveler 2.0 PMAP PQ: 0 ANSI: 0 CCS
[ 2793.577474] sd 2:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 2793.578654] sd 2:0:0:0: [sda] Write Protect is off
[ 2793.578669] sd 2:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 2793.578674] sd 2:0:0:0: [sda] Assuming drive cache: write through
[ 2793.583593] sd 2:0:0:0: [sda] 7827456 512-byte hardware sectors (4008 MB)
[ 2793.584606] sd 2:0:0:0: [sda] Write Protect is off
[ 2793.584620] sd 2:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 2793.584624] sd 2:0:0:0: [sda] Assuming drive cache: write through
[ 2793.584641]  sda: sda1
[ 2793.627723] sd 2:0:0:0: [sda] Attached SCSI removable disk
[ 2793.627840] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 2949.203490] usb 3-4: USB disconnect, address 5
[ 3697.972655] usb 3-4: new high speed USB device using ehci_hcd and address 6
[ 3698.111973] usb 3-4: configuration #1 chosen from 1 choice
[ 6006.258047] eth0: Autonegotiation advertising 0x5e1  partner 0x00.
[ 6006.258065] eth0: link down.
[ 6075.102608] eth0: Autonegotiation advertising 0x5e1  partner 0x45e1.
[ 6075.102626] eth0: link up.
[ 6075.103453] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 6089.533849] eth0: no IPv6 routers present
[ 6742.186569] eth0: Autonegotiation advertising 0x5e1  partner 0x00.
[ 6742.186587] eth0: link down.
haltija@Laptop-Pate:~$


Terveisin: Paavo

[Pate]

hei

Kokeilin jo kopioida, mutta se ei voi tehdä kansiota. Ehkä se ei ole luvallista. Kuinka saan luvan tehdä sen kansion ja kopioida tämän rtl8192sfw.bin sinne ? Miksihän A-link teki noin vaikeat ajurit ja sanoo siinä olevan linux ajurit, eikä edes asennusohjeita... (olen katsonut ne kaikki ohjeet)

Kokeilin ndiswrapper mutta sekään ei toiminut vaikka tein kaiken Wikin mukaan, koneellani ei ole /etc/modprobe.conf ollenkaakn. (ubuntu 8.04 LTS)

Mä yritän jos mahdollista vaihtaa tän tyhmän USB-adapterin toiseen Linux-toimivaan, mut jos toi kauppamies ei suostu niin, voisin soittaa Digitaikurille oy, noille linux-asiantuntijoille.

Entäs Wine? Sitä älytöntä sekottajaa en viittis käyttää. Sillä on tietokone seonnut pahoin muutaman kerran.


Terveisin: Paavo