Neuester Stand:
Wenn ich
ifup wlan0
durchführen lasse, funktioniert das Netzwerk anschließend nicht, obwohl ifstatus wlan0 eine Analyse liefert, die eigentlich bis auf DHCP funktionieren sollte:
linux:/ # ifstatus wlan0
wlan0
DHCP4 client (dhcpcd) is running
. . . but is still waiting for data
wlan0 is up
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:2b:4a:44:e3:1b brd ff:ff:ff:ff:ff:ff
inet 192.168.178.28/24 brd 192.168.178.255 scope global wlan0
wlan0 IP address: 192.168.178.28/24
Configured routes for interface wlan0:
169.254.0.0 - 255.255.0.0 wlan0
Active routes for interface wlan0:
192.168.178.0/24 proto kernel scope link src 192.168.178.28
169.254.0.0/16 scope link
default via 192.168.178.1
1 of 1 configured routes for interface wlan0 up
bssid=01:14:2f:d0:18:ab
ssid=chromo
id=0
pairwise_cipher=CCMP
group_cipher=CCMP
key_mgmt=WPA2-PSK
wpa_state=COMPLETED
ip_address=192.168.178.28
Mit dem Befehl
ifup wlan0 -o debug
klappt's dann seltsamerweise.
Wie es scheint bremst die Zusatzoption -o debug den Anmeldeablauf an entscheidender Stelle und verhindert so daß sich der Prozeß verhaspelt.
linux:/ # ifstatus wlan0
wlan0
DHCP4 client (dhcpcd) is running
IP address: 192.168.178.28/24
wlan0 is up
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:2b:4a:44:e3:1b brd ff:ff:ff:ff:ff:ff
inet 192.168.178.28/24 brd 192.168.178.255 scope global wlan0
wlan0 IP address: 192.168.178.28/24
Configured routes for interface wlan0:
169.254.0.0 - 255.255.0.0 wlan0
Active routes for interface wlan0:
192.168.178.0/24 proto kernel scope link src 192.168.178.28
169.254.0.0/16 scope link
default via 192.168.178.1
1 of 1 configured routes for interface wlan0 up
wlan0 IEEE 802.11g ESSID:"chromo"
Mode:Managed Frequency:2.412 GHz Access Point: 01:14:2f:d0:18:ab
Bit Rate=54 Mb/s Tx-Power:10 dBm Sensitivity=0/3
RTS thr

ff Fragment thr

ff
Encryption key:CE7A-B4E3-C0A5-5ADD-8C2E-7F1A-41AD-DA15 Security mode:restricted
Power Management

ff
Link Quality:98/100 Signal level:-33 dBm Noise level:-96 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0