I've been having several problems installing Debian on a Sony Vaio VGN-FE21M. The one problem I've not been able to solve after googling and checking several manuals is to make the network run.
After rebooting when I finish a network install the network stops working (apt-get update won't work). During the network install everything works OK, no problem downloading all packages from the web.
when I try a ping it will keep sending packages and won't stop, kinda strange. and when running apt-get update it will stall.
#ifconfig
eth0
Link encap: Ethernet HWaddr 00:13:A9:09

A:C4
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::213:a9ff:fe09:dac4/64 Scope:Link
UP BRROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:43 errors:0 dropped:0 overruns:0 frame:0
TX packets:41 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5832 (5.6 KiB) TX bytes:3919 (3.8 KiB)
lo
Link encap: Local Loopback
inet addr:172.0.0.1 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:8 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:560 (560.0 b) TX bytes:560 (560.0 b)
#route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 * 255.255.255.0 U 0 0 0 eth0
default mygateway1.ar7 0.0.0.0 UG 0 0 0 eth0
[Edit:
#dmes|grep eth
e100: eth0: e100_probe: addr 0xd2005000, irq 58, MAC addr 00:13:A9:09

A:C4
eth1394: eth1: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0)
e100: eth0: e100_wathdog: link up, 100Mbps, full-duplex
eh0: no IPv6 routers present
]
Am I missing something/any suggestions?