I have an old 32-bit laptop running Ubuntu Server 12.04. It's connected to my Wifi, and it's always worked perfectly fine - I've been able to SSH into it and stuff.
After a reboot about a day ago, though, I find myself unable to SSH into the machine:
$ ssh email@example.com ssh: connect to host 192.168.0.15 port 22: Operation timed out
sudo service ssh status shows that the SSH server is indeed running:
ssh start/running, process 942
I know that the IP of the machine is 192.168.0.15, as
ifconfig (running on the machine itself) shows:
eth1 Link encap:Ethernet HWaddr 00:13:ce:de:32:48 inet addr:192.168.0.15 Bcast:192.168.0.255 Mask:255.255.255.0 ...
I've tried SSH'ing into it from other machines, and it always times out. I'm using an Airport Time Capsule (newest version) as my main router, but that shouldn't matter as it's always worked before.
Also of note is that I can ping, for example, google.com and receive good packets back. I can also
wget things. As far as I can see, the machine has normal access to the Internet.
I've poked around the Internet looking for solutions, and I came across one that suggested that it might be a firewall issue. However,
sudo iptables -L -n shows nothing:
Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination
The server is also running Apache, and I can't reach that either from any other machine on the local network. I can, however, ping the server from the server itself (
Does anyone have any ideas?