Erst ein mal Danke!
Hier fuer den Anfang, der PC ist ein MSI Board, LAN befindet sich auf dem Board, WLAN ist in einer PCI Karte.
Wenn noch Angaben gebraucht werden - gerne.
helmut1@helmut1-desktop:~$ uname -a
Linux helmut1-desktop 2.6.32-36-generic #79-Ubuntu SMP Tue Nov 8 22:29:26 UTC 2011 i686 GNU/Linux
helmut1@helmut1-desktop:~$ lspci -nnk | grep -i net -A2
00:0a.0 Network controller [0280]: Intersil Corporation ISL3890 [Prism GT/Prism Duette]/ISL3886 [Prism Javelin/Prism Xbow] [1260:3890] (rev 01)
Kernel driver in use: p54pci
Kernel modules: p54pci, prism54
--
00:12.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6102 [Rhine-II] [1106:3065] (rev 78)
Kernel driver in use: via-rhine
Kernel modules: via-rhine
helmut1@helmut1-desktop:~$ pccardctl info
helmut1@helmut1-desktop:~$ lsusb
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
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
Bus 001 Device 002: ID 13fe:1a21 Kingston Technology Company Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
helmut1@helmut1-desktop:~$ egrep -v "^$|^#" /etc/network/interfaces
auto lo
iface lo inet loopback
helmut1@helmut1-desktop:~$ egrep -v "^$|^#" /etc/resolv.conf
helmut1@helmut1-desktop:~$ egrep -v "^$|^#" /etc/hosts
127.0.0.1 localhost
127.0.1.1 helmut1-desktop
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
helmut1@helmut1-desktop:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
helmut1@helmut1-desktop:~$ cat /etc/resolv.conf
# Generated by NetworkManager
helmut1@helmut1-desktop:~$ cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 helmut1-desktop
# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
helmut1@helmut1-desktop:~$ cat /etc/udev/rules.d/70-persistent-net.rules
# This file maintains persistent names for network interfaces.
# See udev(7) for syntax.
#
# Entries are automatically added by the 75-persistent-net-generator.rules
# file; however you are also free to add your own entries.
# PCI device 0x1106:0x3065 (via-rhine)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:11:09:cd:d7:33", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x1260:0x3890 (p54pci)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:60:b3:1c:0e:28", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
helmut1@helmut1-desktop:~$ ifconfig
lo Link encap:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6-Adresse: ::1/128 Gültigkeitsbereich:Maschine
UP LOOPBACK RUNNING MTU:16436 Metrik:1
RX packets:32 errors:0 dropped:0 overruns:0 frame:0
TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:2096 (2.0 KB) TX bytes:2096 (2.0 KB)
helmut1@helmut1-desktop:~$ route -n
Kernel-IP-Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
helmut1@helmut1-desktop:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off