[ome-users] Nginx 502 Bad Gateway

[Chris MacLeod]

On Mar 20, 2012, at 11:30 AM, Harri Jäälinoja wrote:
> 
> [root at lmu-omero2 nginx]# netstat -ntlp|grep 80
> tcp        0      0 0.0.0.0:80                  0.0.0.0:*     LISTEN      28053/nginx
> tcp        0      0 0.0.0.0:4080                0.0.0.0:*     LISTEN      31592/python

that 31592 is the process id, so that should be the omero.web process

# ps auxww |grep 31592

A couple of back to basic questions:

system level firewalls?  (iptables -L -n -v)
disk isn't full?  

Additionally what does your /etc/hosts look like?