I seem to be having a problem where my internet only works for about a minute and then stops. I just upgraded to ubuntu dapper and it started happening. The thing is, if I reset my router, the internet starts working for my computer again, but then stops again after a minute. I know that it works because I am currently on my laptop and online through the router. I have tried using both static ip and DHCP. The router is a Microsoft MN-500.
Here are the results of ifconfig in case it helps.
eth0 Link encap:Ethernet HWaddr 00:08:A1:22:95:24
inet addr:192.168.2.42 Bcast:192.168.2.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:133 errors:896 dropped:0 overruns:0 frame:0
TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
RX bytes:16533 (16.1 KiB) TX bytes:1086 (1.0 KiB)
Interrupt:185 Base address:0xec00
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:844 errors:0 dropped:0 overruns:0 frame:0
TX packets:844 errors:0 dropped:0 overruns:0 carrier:0
RX bytes:46010 (44.9 KiB) TX bytes:46010 (44.9 KiB)