I can't access my server for 24 hours
I can't access my ubuntu 16.4 server for straight 24 hours. Before that i could access it via SSH. I raised a ticket and did a few commands as requested from the web console:
iptables -t nat -L
ip addr show
ls -lah /lib/modules
those outputs were analyzed but so far no solution yet. I tried to use "shutdown -r now" and "reboot", "init 6" commands from web console to reboot the server, and I got "not found" for each of commands. I searched the forum and see these two posts, this and this - neither provided definitive answers. Seemed that i am at my wit end at this point.