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If you use NoMachine’s very cool NX server to access a linux system remotely, and you installed the open-ssh update for the broken random number generator problem this morning, then you may have run into a situation where the update breaks NX server. The problem is that the local host’s RSA key is stored in a file used by NX Server, and when that key was regenerated it no longer matched.

The NX list of permitted host keys is stored in /usr/NX/home/nx/.ssh/known_hosts (at least it is on debian). You should see two identical entries, one for localhost and one for 127.0.0.1. If your NX Server install is more complicated than mine your mileage may vary. Your shiny new RSA host key is located in /etc/ssh/ssh_host_rsa_key.pub. Replace the key value in known_hosts with the new key value for both entries, and you should be all set.

Note that running /usr/NX/bin/nxserver –update might also fix it, or one of the other commands might. I didn’t experiment beyond trying nxserver –history clear, which did not do it for me.

I headed back into the hills of Pahaquarry this past weekend in search of an old road, and some old farms, and found quite a bit more of the former, and less of the latter, than I had hoped. The steep hillsides of Pahaquarry Township were once part of New Jersey’s rural agricultural heritage, and the remains of this past dot the forest floor, and line the old trails throughout the area. Accompanying this essay are pictures of an ancient lime kiln and not so ancient, but just as abandoned, power line, not to mention a dump full of broken bottles and the remains of a baby carriage.

My feet wandered back into the area of old Millbrook this weekend, and I expect they will tread that way again soon, and hopefully for years to come. This region, like the Pine Barrens in the Southern part of the state, completely fascinates me, and for the same reason. For such a small state New Jersey must be unique in having two such areas of restored wilderness. I say restored because in both the Pine Barrens, which make up much of the Southeastern corner, and the Highlands, which take up the Northwestern, civilization once thrived.

You can read the full article here, or view the gallery of images.