Dag Peter,
Bedankt voor het hart onder de riem. Ik zal het werkend krijgen en ben dankbaar voor alle hulp. Want ....ik ben er nog niet. Ik heb nu de regel sudo /etc/init.d/networking stop ingetikt en daarna: sudo /etc/init.d/networking start
Zie onder het resultaat:
fred@fred-laptop:~$ sudo /etc/init.d/networking stop
sudo: unable to resolve host fred-laptop
* Deconfiguring network interfaces... There is already a pid file /var/run/dhclient.wlan0.pid with pid 4601
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:19:7e:b7:a4:29
Sending on LPF/wlan0/00:19:7e:b7:a4:29
Sending on Socket/fallback
[ OK ]
fred@fred-laptop:~$ sudo /etc/init.d/networking start
sudo: unable to resolve host fred-laptop
* Configuring network interfaces... SIOCSIFFLAGS: No such file or directory
There is already a pid file /var/run/dhclient.wlan0.pid with pid 134519072
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/wmaster0: unknown hardware address type 801
SIOCSIFFLAGS: No such file or directory
SIOCSIFFLAGS: No such file or directory
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:19:7e:b7:a4:29
Sending on LPF/wlan0/00:19:7e:b7:a4:29
Sending on Socket/fallback
receive_packet failed on wlan0: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
send_packet: Network is down
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
send_packet: Network is down
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
Misschien wordt het tijd om zelf ook maar te gaan slapen, maar het is wel irritant dat het niet lukt