Latest Server related questions

Score: 1
Bobj avatar
Configuring different apps in Nginx using same domain
us flag

I have an ecommerce application running 2 applications. App 1 ( is written as react.js and built as a normal html site. Nginx is serving this on port 7000. App 2 ( is a java application and nginx proxies this to tomcat using a different port.

I now need to be able to make cross app calls between these 2 applications and maintain certificates and cookies between them.  ...

Score: 0
InvisibleWolf avatar
What's the meaning of UNICAST-RESPONSE bit set in mDNS response?
in flag

mDNS response in Wireshark

As per Wikipedia, the UNICAST-RESPONSE field is used to minimize unnecessary broadcasts on the network: if the bit is set, responders SHOULD send a directed-unicast response directly to the inquiring node rather than broadcasting the response to the entire network.

What does it mean when it's set in response? Wireshark shows it as Cache flush, what does that mean? I couldn't find any more docume ...

Score: 0
Cause of Master Key Backup Failure and Consequences of Workaround
au flag

I had a workstation afflicted with the issue described here:

Basically, in older versions of Windows on first login if an RWDC (Read/Write Domain Controller) is not able to be contacted then a local backup of the master key is made. Whereas in newer versions of Windows, apparently it will just fail to ...

Score: 0
guettli avatar
Can't start busybox pod
cn flag

If I start a Kubernetes pod like this, it fails:

k run bb --image=busybox
k describe pod bb

  Type     Reason   Age                     From     Message
  ----     ------   ----                    ----     -------
  Normal   Pulling  14m (x35 over 164m)     kubelet  Pulling image "busybox"
  Warning  BackOff  4m23s (x736 over 164m)  kubelet  Back-off restarting failed container

What  ...

Score: 0
fronzee avatar
Who is the correct owner and group for these system files? (Digital Ocean Droplet running Ubuntu 20.04)
fr flag

This should be a simple answer for anyone using a Digital Ocean droplet on Ubuntu 20.04. I accidentally ran a command that changed ownership and group of a bunch of files in /var (outside the directory I was working in). I've managed to restore the owner/group on most of the files, but I am not sure what the owner/group for the following files should be:

/var/log/ubuntu-a ...
Score: 0
Mtl Dev avatar
Tailscale: SSH works with manually compiled Openssh, but not system installed Openssh
in flag

(This question should be tagged with "Tailscale", but that doesn't exist yet - requires knowledge of Tailscale)

I have a standard Ubuntu 20.04 laptop, connecting via ssh to a remote Raspberry Pi (port 22). At the remote location, there is port forwarding on the router (59995->22).

Note: I have removed ~/.ssh/config during testing.

SSH always connects successfully, using:

ssh user@public_ip -i  ...

Score: 0
Luis Alonso Ramos avatar
Fortigate VPN for some users: "Unable to logon to the server. Username or password may not be properly configured for this connection. (-12)"
us flag

We are using a Fortigate 60F, to which we usually connect to VPN using the Forticlient app. Everything used to work fine, but for the last two or three days, we have two users that cannot connect and receive the "Unable to logon to the server. Your username or password may not be properly configured for this connection. (-12)" error message at 80%.

  • It's just two users that are having the problem. I asked ...
Score: 0
Cannot recognize hdd's on Lenovo Thinksystem SR650 Gen 2 7x06
um flag

I have installed ubuntu 21.10 on my system. I have 2 5tb hdds and one 1tb stick (for OS). I have a 430-8i non-raid controller. When I run df-h, the system only recognizes OS drives and the usb 1tb stick. Do I need to downgrade to ubuntu 20.04 to get the drives loaded?

Score: 0
Cannot start, view, or deploy ARM VMs - BadGateway
lb flag

We recently deployed AVD. Everything was working great. I created all the networking, set up a site-to-site VPN to our on-prem network with a forced tunnel. I deployed a VM to make my gold image. tested connectivity. everything worked great. I deployed the session hosts, they joined to the domain, etc, etc. I came in today and now the session hosts won't even start. I either get (Code: ServerTimeou ...

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