@sebastian-roth
Thank you for your detailed response. Sorry for my delay in getting back to you.

I followed your instructions for listing the hosts and host MACs. It looks like all the data was actually still there.
193 hosts
251 host MACs

I removed the hosts and MACs anyway since I have a pretty recent exported host list. After removing them I returned to the web interface and saw that there was one pending host listed on the host management screen. This was the first time since updating that I’ve had any host information appear here.

So with the hosts and host MACs all removed, client machines are trying to register and successfully appearing as pending hosts.

I imported my host csv and successfully imported 189 hosts, however as soon as the import was done the host list appeared blank again just like in my previous snapshot.

Is my host data itself causing the issue?

I looked at the CSV and the entries are pretty varied. Perhaps I should clean it up more before uploading?

I don’t have a problem sharing it through a private message if you would like.

@tom-elliott
Updated to RC-10 still experiencing the same issue.
I tried exporting the host list and the generated csv is blank. Also tried to import my most recent host list for this site and got the following message:

So it still seems that the hosts are in there somewhere but are not being displayed.

Maybe a permissions issue? Maybe I could remove the host information from the server side and try to re-import?

I’m a novice Linux user so I could use some direction in finding the files if you think that is a good idea.

If only it were that simple. I should have been more clear in my first post. The screenshot is what I see when I click on “List All Hosts”. I changed the FOG View Settings to display the list of hosts and the hosts default screen is the same as in the attach image still…

Fog running on Ubuntu server 16. Web interface was down so the first thing I tried was to update to the latest FOG version. Interface is back up and working fine except for the fact that my host list isn’t there. Originally I though I’d just need to import from a backup again but when I manually tried to enter a host it told me that I already had one with the same machine name. So it seems like the hosts are there but I can’t get them to display. Tried 3 different browser and got the same result. The search options appear for a split second and then the screen changes to look like this:

I should note that the image section is working normally and displays my uploaded images normally.

Any idea what I can do to get my hosts to appear again?

I trunk updated 3 affected servers. Web interfaces are back up on all three! I haven’t tried to image anything with them yet but I’m further ahead now. Thanks for the advise.

@wayne-workman
Thank you for the advise. I did use git to get the version that is currently installed. Think I’ll try to update first and if that doesn’t work I’ll try your lovely CentOS 7 guide. I think my old original servers are all still hanging around in some capacity so I could probably blow away the malfunctioning ubuntu 16 boxes if I’m starting over. Can I move images and drivers from ubuntu to centos with WinSCP? Do I need to make a separate partition for drivers in centos?

@wayne-workman
Thanks for your reply!

It will take me awhile to move all the images, drivers, and scripts again. Do you think I could just trunk update or do I have to start over?

Server

• FOG Version: 1.20
• OS: Ubuntu 16.04

Client

• Service Version: 11.2
• OS: Windows 7 and Windows 10

Description

I’m new to the FOG community and to Linux. I’ve built several FOG servers from scratch and moved the images, drivers, and scripts over from the FOG servers that I was replacing. My new servers were working fine at first but when I checked back on them a few weeks later the web interface was giving me a http 500 error. Attached a screenshot of the apache error log from one of them. I really appreciate your advise. Please keep in mind that I’m a complete novice and will need some hand holding through the troubleshooting process.

Thanks!