I tried upgrading once more to 12.04 after it went live. I had tried both Beta 1 and Beta 2. The problem is that now I'm getting sporadic network connectivity. My computer is hooked up straight to my modem/router combo -- it is hardwired, so wireless can be thrown out of the question. My other devices (Computers, Phone, Tablets, etc) all are able to connect correctly and this is only happening with 12.04. 11.10 works like a charm.
ifconfig -a is as follows:
Link encap:Ethernet HWaddr 00:1e:2a:b2:4f:28 inet addr:10.0.0.3 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::21e:2aff:feb2:4f28/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4093 errors:0 dropped:0 overruns:0 frame:0 TX packets:3531 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3767248 (3.7 MB) TX bytes:555829 (555.8 KB) Interrupt:22 Base address:0xec00
ethtool -S eth2 is as follows:
NIC statistics: tx_packets: 870 rx_packets: 854 tx_errors: 3 rx_errors: 1 rx_missed: 0 align_errors: 1385 tx_single_collisions: 0 tx_multi_collisions: 0 unicast: 683 broadcast: 57 multicast: 114 tx_aborted: 0 tx_underrun: 0$
netstat -i is as follows:
Kernel Interface table Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg eth0 1500 0 0 0 0 0 0 0 0 0 BMU eth1 1500 0 0 0 0 0 0 0 0 0 BMU eth2 1500 0 854 0 0 0 870 0 0 0 BMRU lo 16436 0 215 0 0 0 215 0 0 0 LRU
Again, this is sporadic. It sometimes doesn't do this on startup, and sometimes does. It will work fine for 10 mins or so, then not work for hours, then work for hours. I'm not a network guy by any means so most of what I just posted is foreign to me - anyone have any suggestions as to what to check and what the RX-ERR and TX-ERR are?