Ubuntu
knetworkmanager package

Wireless lan doesn't work with gutsy only with feisty

Asked by avarnya

Hallo,

My wireless lan worked perfectly with kubuntu feisty. Sinds I changed to Kubuntu gutsy it doesn't work at all anymore. I have a Dell 510m and an Intel Pro 2100 3B mini PCI Adapter. It also doesn't show an eth1 anymore just the lo and eth0 when I do iwconfig. I read something about roaming wich is new in KNetworkmanager in gutsy but I couldn't find a possibility to change the mode to roaming. The Internet via the ethernet works perfect just the wireless doesn't.
Please help me someone I'm already trying to find this out for days.

Best whishes Ilka

P.S. if you need more informations about my system I can write them to you if you write me how to get them.

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marcobra (Marco Braida) (marcobra) said : 		#1

Please open a Terminal from the menu Applications->Accessories->Terminal and type:

sudo lspci

give your user password when requested, you don't see nothing when you type it, then press enter.

Copy and paste the result here

Thank you

Revision history for this message
avarnya (ilka-raffius) said : 		#2

00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 81)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 01)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 01)
01:01.0 CardBus bridge: Texas Instruments PCI4510 PC card Cardbus Controller (rev 02)
01:01.1 FireWire (IEEE 1394): Texas Instruments PCI4510 IEEE-1394 Controller
01:03.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04)
01:08.0 Ethernet controller: Intel Corporation 82801DB PRO/100 VE (MOB) Ethernet Controller (rev 81)

Revision history for this message
marcobra (Marco Braida) (marcobra) said : 		#3

If your pc is in dual boot Ubuntu + Win boot from Windows and try the last post of this thread:
http://ubuntuforums.org/showthread.php?t=473873

HTH

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