WLAN ei toimi? [RATKAISTU]

[OH2FPG]

Moi,
Olisi sellainen ongelma, kuin että langaton internet ei toimi.


lshw -C network sanoo tälläistä:

Koodia: [Valitse]

  *-network                                             
       description: Ethernet interface                 
       product: MCP67 Ethernet                         
       vendor: nVidia Corporation                       
       physical id: a                                   
       bus info: pci@0000:00:0a.0                       
       logical name: eth0                               
       version: a2                                     
       serial: 00:1e:ec:5f:b3:15                       
       size: 100MB/s                                   
       capacity: 1GB/s                                 
       width: 32 bits                                                                                                                               
       clock: 66MHz                                                                                                                                 
       capabilities: pm msi ht bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation                       
       configuration: autonegotiation=on broadcast=yes driver=forcedeth driverversion=0.61 duplex=full ip=192.168.0.150 latency=0 link=yes maxlatency=20 mingnt=1 module=forcedeth multicast=yes port=MII speed=100MB/s
  *-network UNCLAIMED
       description: Ethernet controller
       product: AR242x 802.11abg Wireless PCI Express Adapter
       vendor: Atheros Communications Inc.
       physical id: 0
       bus info: pci@0000:05:00.0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix cap_list
       configuration: latency=0
  *-network DISABLED
       description: Ethernet interface
       physical id: 1
       logical name: pan0
       serial: 7e:4d:ac:51:ef:8c
       capabilities: ethernet physical
       configuration: broadcast=yes driver=bridge driverversion=2.3 firmware=N/A link=yes multicast=yes


Ja lspci

Koodia: [Valitse]

00:00.0 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.0 ISA bridge: nVidia Corporation MCP67 ISA Bridge (rev a2)       
00:01.1 SMBus: nVidia Corporation MCP67 SMBus (rev a2)                 
00:01.2 RAM memory: nVidia Corporation MCP67 Memory Controller (rev a2)
00:01.3 Co-processor: nVidia Corporation MCP67 Co-processor (rev a2)   
00:02.0 USB Controller: nVidia Corporation MCP67 OHCI USB 1.1 Controller (rev a2)
00:02.1 USB Controller: nVidia Corporation MCP67 EHCI USB 2.0 Controller (rev a2)
00:04.0 USB Controller: nVidia Corporation MCP67 OHCI USB 1.1 Controller (rev a2)
00:04.1 USB Controller: nVidia Corporation MCP67 EHCI USB 2.0 Controller (rev a2)
00:06.0 IDE interface: nVidia Corporation MCP67 IDE Controller (rev a1)
00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)
00:08.0 PCI bridge: nVidia Corporation MCP67 PCI Bridge (rev a2)
00:09.0 IDE interface: nVidia Corporation MCP67 AHCI Controller (rev a2)
00:0a.0 Ethernet controller: nVidia Corporation MCP67 Ethernet (rev a2)
00:0c.0 PCI bridge: nVidia Corporation MCP67 PCI Express Bridge (rev a2)
00:0d.0 PCI bridge: nVidia Corporation MCP67 PCI Express Bridge (rev a2)
00:12.0 VGA compatible controller: nVidia Corporation GeForce 7000M (rev a2) (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:04.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
01:04.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
01:04.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
01:04.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
01:04.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
05:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)

Tietokoneen malli on Acer Aspire 5520.

[nm]

Näytä näiden tiedostojen sisällöt (jos ne ovat olemassa):

/etc/modprobe.d/blacklist-ath_pci.conf
/etc/modprobe.d/blacklist-madwifi.conf
/etc/modprobe.d/madwifi.conf

Oletko katsonut Laiteajurien hallinnasta (en tiedä miten se aukeaa Kubuntussa), mitä ajurivaihtoehtoja se tarjoaa wlanille?

[mrl586]

Oletko katsonut Laiteajurien hallinnasta (en tiedä miten se aukeaa Kubuntussa), mitä ajurivaihtoehtoja se tarjoaa wlanille?

K ->Sovellukset -> Järjestelmä -> Hardware Drivers.

[OH2FPG]

blacklist-ath_pci.conf sanoo:

Koodia: [Valitse]

# For some Atheros 5K RF MACs, the madwifi driver loads buts fails to
# correctly initialize the hardware, leaving it in a state from
# which ath5k cannot recover. To prevent this condition, stop
# madwifi from loading by default. Use Jockey to select one driver
# or the other. (Ubuntu: #315056, #323830)
blacklist ath5k

blacklist-madwifi.conf tiedostoa ei ollut olemassa, ja

madwifi.conf sanoo tälläistä:

Koodia: [Valitse]

## ath5k (mac80211)
## Comment out the following line, and uncomment all of the
## madwifi modules below to use the athk module
blacklist ath5k

## madwifi (non-free)
#blacklist ath_hal
#blacklist ath_pci
#blacklist ath_rate_amrr
#blacklist ath_rate_onoe
#blacklist ath_rate_sample
#blacklist wlan
#blacklist wlan_acl
#blacklist wlan_ccmp
#blacklist wlan_scan_ap
#blacklist wlan_scan_sta
#blacklist wlan_tkip
#blacklist wlan_wep
#blacklist wlan_xauth

Laiteajurien hallinnassa oli vain Vaihtoehtoinen "madwifi" ajuri, joka on ollut koko-ajan käytössä.

[nm]

Laiteajurien hallinnassa oli vain Vaihtoehtoinen "madwifi" ajuri, joka on ollut koko-ajan käytössä.

Kokeile ottaa se pois käytöstä. Tarkista sen jälkeen, että nuo blacklist-tiedostot näyttävät tältä:

blacklist-ath_pci.conf:

Koodia: [Valitse]

#blacklist ath5k

madwifi.conf

Koodia: [Valitse]

## ath5k (mac80211)
## Comment out the following line, and uncomment all of the
## madwifi modules below to use the athk module
#blacklist ath5k

## madwifi (non-free)
blacklist ath_hal
blacklist ath_pci
blacklist ath_rate_amrr
blacklist ath_rate_onoe
blacklist ath_rate_sample
blacklist wlan
blacklist wlan_acl
blacklist wlan_ccmp
blacklist wlan_scan_ap
blacklist wlan_scan_sta
blacklist wlan_tkip
blacklist wlan_wep
blacklist wlan_xauth

Tiedostoja voi tarvittaessa muokata vaikkapa päätteessä nanolla: sudo nano /etc/modprobe.d/blacklist-ath_pci.conf

[OH2FPG]

Nyt tietokone löytää wlanin mutta vaikka laitan WPA-koodin oikein, ei käy muuta kuin se lataa vähän aikaa ja sanoo että Ei Yhteydessä.

Video(t)
http://radeon.jouluserver.com/Videos/wlanongelma.htm

[nm]

Näytä /var/log/daemon.log, viimeiset 100 riviä. Tai yritä itse löytää virheviestit sieltä.

[OH2FPG]

Tässä on daemon.log viimeiset 100 riviä:

Koodia: [Valitse]

Nov 11 17:58:51 Joona-PC dhclient:
Nov 11 17:58:51 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:51 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:51 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 17:58:51 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 17:58:51 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 17:58:51 Joona-PC dhclient: All rights reserved.
Nov 11 17:58:51 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 17:58:51 Joona-PC dhclient:
Nov 11 17:58:51 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:51 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:51 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 17:58:51 Joona-PC avahi-daemon[2842]: Withdrawing address record for 192.168.0.150 on eth0.
Nov 11 17:58:51 Joona-PC avahi-daemon[2842]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.0.150.
Nov 11 17:58:51 Joona-PC avahi-daemon[2842]: Interface eth0.IPv4 no longer relevant for mDNS.
Nov 11 17:58:56 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 17:58:56 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 17:58:56 Joona-PC dhclient: All rights reserved.
Nov 11 17:58:56 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 17:58:56 Joona-PC dhclient:
Nov 11 17:58:56 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:56 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:56 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 17:58:56 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 17:58:56 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 17:58:56 Joona-PC dhclient: All rights reserved.
Nov 11 17:58:56 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 17:58:56 Joona-PC dhclient:
Nov 11 17:58:56 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:56 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:58:56 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 17:59:00 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 17:59:00 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 17:59:00 Joona-PC dhclient: All rights reserved.
Nov 11 17:59:00 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 17:59:00 Joona-PC dhclient:
Nov 11 17:59:00 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:00 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:00 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 17:59:00 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 17:59:00 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 17:59:00 Joona-PC dhclient: All rights reserved.
Nov 11 17:59:00 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 17:59:00 Joona-PC dhclient:
Nov 11 17:59:00 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:00 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:00 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 17:59:04 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 17:59:04 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 17:59:04 Joona-PC dhclient: All rights reserved.
Nov 11 17:59:04 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 17:59:04 Joona-PC dhclient:
Nov 11 17:59:04 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:04 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:04 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 17:59:04 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 17:59:04 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 17:59:04 Joona-PC dhclient: All rights reserved.
Nov 11 17:59:04 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 17:59:04 Joona-PC dhclient:
Nov 11 17:59:04 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:04 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 17:59:04 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 18:00:32 Joona-PC avahi-daemon[2842]: Withdrawing address record for fe80::21e:ecff:fe5f:b315 on eth0.
Nov 11 18:00:32 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 18:00:32 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 18:00:32 Joona-PC dhclient: All rights reserved.
Nov 11 18:00:32 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 18:00:32 Joona-PC dhclient:
Nov 11 18:00:32 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 18:00:32 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 18:00:32 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 18:00:32 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 18:00:32 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 18:00:32 Joona-PC dhclient: All rights reserved.
Nov 11 18:00:32 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 18:00:32 Joona-PC dhclient:
Nov 11 18:00:32 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 18:00:32 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 18:00:32 Joona-PC dhclient: Bind socket to interface: No such device
Nov 11 18:00:32 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 11 18:00:32 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 11 18:00:32 Joona-PC dhclient: All rights reserved.
Nov 11 18:00:32 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/
Nov 11 18:00:32 Joona-PC dhclient:
Nov 11 18:00:32 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 18:00:33 Joona-PC avahi-daemon[2842]: Registering new address record for fe80::21e:ecff:fe5f:b315 on eth0.*.
Nov 11 18:00:33 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 11 18:00:33 Joona-PC dhclient: Listening on LPF/eth0/00:1e:ec:5f:b3:15
Nov 11 18:00:33 Joona-PC dhclient: Sending on   LPF/eth0/00:1e:ec:5f:b3:15
Nov 11 18:00:33 Joona-PC dhclient: Sending on   Socket/fallback
Nov 11 18:00:36 Joona-PC dhclient: DHCPREQUEST of 192.168.0.150 on eth0 to 255.255.255.255 port 67
Nov 11 18:00:36 Joona-PC dhclient: DHCPACK of 192.168.0.150 from 192.168.0.254
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.0.150.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: New relevant interface eth0.IPv4 for mDNS.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: Registering new address record for 192.168.0.150 on eth0.IPv4.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: Withdrawing address record for 192.168.0.150 on eth0.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.0.150.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: Interface eth0.IPv4 no longer relevant for mDNS.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.0.150.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: New relevant interface eth0.IPv4 for mDNS.
Nov 11 18:00:36 Joona-PC avahi-daemon[2842]: Registering new address record for 192.168.0.150 on eth0.IPv4.
Nov 11 18:00:36 Joona-PC dhclient: bound to 192.168.0.150 -- renewal in 36853 seconds.


[nm]

Tuossa ei taida näkyä Wlan-yhdeydenottoyrityksiä? Yritä ottaa Wlan käyttöön ja katso tuo loki 20 sekunnin kuluttua.

[OH2FPG]

Huomasin jo että aina kun yritän yhdistää wlaniin, tulee tuollainen wmaster0 tuonne lokiin.

[nm]

Ilmeisesti knetworkmanagerin loki onkin tiedostossa /var/log/syslog. Näytä sen sisältö yhteydenottoyrityksen kohdalta.

Videon perusteella wlan on asetettu käyttämään WEP-salausta. Onko käytössä se vai WPA?

[OH2FPG]

Joo, huomasin että kerroin väärin. Se on WEP-salaus.

Syslog.log wlan yrityksissä:

Koodia: [Valitse]

Nov 12 14:42:24 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 12 14:42:24 Joona-PC dhclient: wmaster0: unknown hardware address type 801
Nov 12 14:42:24 Joona-PC dhclient: Bind socket to interface: No such device
Nov 12 14:42:24 Joona-PC kernel: [  289.961085] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Nov 12 14:42:26 Joona-PC kernel: [  291.895558] wlan0: authenticate with AP 00:06:25:4b:0a:3b
Nov 12 14:42:26 Joona-PC kernel: [  291.895600] wlan0: privacy configuration mismatch and mixed-cell disabled - disassociate
Nov 12 14:42:26 Joona-PC kernel: [  291.897065] wlan0: authenticated
Nov 12 14:42:26 Joona-PC kernel: [  291.897073] wlan0: associate with AP 00:06:25:4b:0a:3b
Nov 12 14:42:26 Joona-PC kernel: [  291.897079] wlan0: mismatch in privacy configuration and mixed-cell disabled - abort association
Nov 12 14:42:26 Joona-PC kernel: [  292.099135] wlan0: privacy configuration mismatch and mixed-cell disabled - disassociate
Nov 12 14:43:04 Joona-PC avahi-daemon[2748]: Withdrawing address record for fe80::21e:ecff:fe5f:b315 on eth0.
Nov 12 14:43:04 Joona-PC dhclient: Internet Systems Consortium DHCP Client V3.1.1
Nov 12 14:43:04 Joona-PC dhclient: Copyright 2004-2008 Internet Systems Consortium.
Nov 12 14:43:04 Joona-PC dhclient: All rights reserved.
Nov 12 14:43:04 Joona-PC dhclient: For info, please visit http://www.isc.org/sw/dhcp/

Ai niin, käytän Wicd Manageria knetworkmanagerin sijaan. Yritin myös sillä aiemmin, ei auttanut. Tämän takia asennin Wicd managerin.

[nm]

Jokin tuossa salauksessa nyt on pielessä. Joko avain on väärin (wicd saattaa vaatia sen heksadesimaalimuodossa), tai ath5k-ajurin WEP-tuki on rikki. Jos mahdollista, kokeile ilman salausta tai WPA:lla.

[OH2FPG]

Joo, sen itsekin nyt huomasin; yritin ystäväni salaamattomaan verkkoon, ja toimi aivan mainiosti. Yritän toisella salauksella. Heksadesimaalimuoto ei myöskään toiminut.

[OH2FPG]

Onko mitenkään sitten mahdollista esim. Päivittää ajurin että WEP-salaus toimisi?

[nm]

No vaihtoehtona on Madwifi-ajuri, mutta se ei tainnut toimia sen paremmin. Tai sitten voisit kokeilla wicd:n sijaan vielä NetworkManageria.

[OH2FPG]

Aivan, näin itsekin ymmärsin, mutta ei se silti toiminut. Päivitän nyt tuohon Kubuntu 9.10:een joten saa nähdä toimiiko päivityksen jälkeen.

[nm]

Ai niin, sinulla olikin 9.04 käytössä. Sitten tosiaan päivitys voi korjata jotain, koska ath5k-ajuri on käsittääkseni hieman kehittynyt 9.04:n jälkeen.

[mrl586]

Eräs vaihtoehto on kokeilla wintoosan ajureita käyttäen ndiswrapperia.

[OH2FPG]

Se voisi lopulta toimia, mutta nyt kävikin hyvin.
Päivitys Kubuntu 9.10:een kaiketi korjasi ath5k-ajurin WEP ongelman, ja nyt sain langattoman toimimaan toivotusti. Tosin tuo avainfraasi ei toimi. Heksadesimaalimuodossa nyt toimii WEP-salauskin.

Eli toisin sanoen Kubuntu 9.10 karmic korjasi.