Bohuzial nepomohlo, vypise toto:
miko@miko-laptop:~$ sudo ifconfig eth0 up
Password:
miko@miko-laptop:~$ sudo dhclient eth0
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/Listening on LPF/eth0/00:1a:92:97:10:c2
Sending on LPF/eth0/00:1a:92:97:10:c2
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
A este aby som nezabudol, tak pokial mi siet ide a kabel odpojim a znova pripojim tak siet nabehne.