when I Resume from Suspend/Hibernate or even power up, my ethernet is down.
I have been in the routine of issuing: ifdown eth0 && sleep 2 && ifup eth0 and it works. According to IFCONFIG it's "UP", but no pings. my interfaces file includes the line 'auto eth0' which I thought was supposed to remedy this. It's kind of a new problem. It wasn't doing this before, but I don't know what changed exactly in between. Probably a pile of "apt-get update && apt-get upgrade" happened in there someplace. But I wouldn't expect that to change anything like this. Suggestions on what to look at next? I was going to check out my "route -n" but that should set by the interfaces file and I haven't done anything there in weeks.
