https://bugs.launchpad.net/ubuntu/+source/evince/+bug/66379
"... I have found several Ubuntu machines that had /etc/host entries for the hostname listed as 127.0.1.1 instead of 127.0.0.1. I don't know what application made the bogus change, but this was the problem with printing."
https:/ /bugs.launchpad .net/ubuntu/ +source/ evince/ +bug/66379
"... I have found several Ubuntu machines that had /etc/host entries for the hostname listed as 127.0.1.1 instead of 127.0.0.1. I don't know what application made the bogus change, but this was the problem with printing."