Cannot Display Virtual Machine

[Ashkaan]

On a fresh install of TrueNAS-SCALE-22.12-RC.1, I cannot get "Display" to work on a VM. I set up the VM fresh and then click on Display and get a 502 error. Any ideas?

I've tried VNC and Spice:

Thanks!

 

[tprelog]

I have the same issue. In my case, restarting nginx will fix VNC until I reboot TrueNAS again.

Code:

systemctl restart nginx.service

 

[Ashkaan]

Darn, that didn't work in my case. I even rebooted the entire system without luck.

 

[tprelog]

Something else you can try... With your VM already running

Code:

systemctl reload haproxy.service
systemctl restart nginx.service

I don't expect this to work after a reboot. For me rebooting TrueNAS breaks VNC and I need to restart nginx again

 

[Ashkaan]

No dice here.

 

[tprelog]

It was worth a try... Anyways a proper fix should be coming next week with the Bluefin release

 

[Ashkaan]

I hope so

 

[Michael Christsen]

I had the same problem and restarting nginx fixed the issue. Any idea why this is the case? Along with Plex and SMB shares, seems like a few things changed not for the convenient factor.

 

[tprelog]

Still the same after updating -- I made a new Jira ticket

[NAS-119366] - iXsystems TrueNAS Jira

ixsystems.atlassian.net

 

[Ashkaan]

I've added to the ticket too. thank you!

 

[NickF]

They seem to have merged the ticket with mine, posting here to avoid confusion. https://ixsystems.atlassian.net/browse/NAS-119021

I tried clicking on @tprelog 's link to see the details of his post but it's broken now?

Also @morganL is referring engineering to this thread for discussion on this topic:

NoVNC Broken Scale 22.12 BlueFin Beta 2?

Not sure if anyone else is experiencing this in BETA 2. I actually tried the first BETA and had the same exact issue, except none of the VMs worked. I waited for BETA 2 and am now reporting, as some of the VMs work now...but not all Some of my VMs have a problem where I can't get to the VNC...

www.truenas.com

 

[Michael Christsen]

I upgraded to 22.12 Full release today and upon reboot, the VNC Display access via the TrueNAS web interface was working.

 

[morganL]

I upgraded to 22.12 Full release today and upon reboot, the VNC Display access via the TrueNAS web interface was working.

It does seem like the issue is in only specific configurations.

 

[Ashkaan]

Darn, I upgraded, and it's still not working for me.

 

[morganL]

Darn, I upgraded, and it's still not working for me.

Please describe your configuration

 

[tprelog]

I tried clicking on @tprelog 's link to see the details of his post but it's broken now?

The link still works for me. I think what happened is after @Ashkaan and I both uploaded our debug file, ix-system made the issue private. I assume that was to protect any sensitive info that might be in the bebug.

Also @morganL is referring engineering to this thread for discussion on this topic:

NoVNC Broken Scale 22.12 BlueFin Beta 2?

Not sure if anyone else is experiencing this in BETA 2. I actually tried the first BETA and had the same exact issue, except none of the VMs worked. I waited for BETA 2 and am now reporting, as some of the VMs work now...but not all Some of my VMs have a problem where I can't get to the VNC...

www.truenas.com

I'll add my config to (public) record in the linked thread ^^^

 

[Ashkaan]

Please describe your configuration

Oh so sorry. I don’t know why my signature isn’t showing up.

Chassis: 4U Supermicro CSE-847BE1C-R1K28LPB
Motherboard: Supermicro X10DRi-T4+
Processor: 2x Intel Xeon E5-2683 V3 - 28 cores
Memory: 128 GB ECC memory
Boot: 1x WD Blue SSD SA510 500GB
HBA: 1x AOC-S3008L-L8e HBA 12Gb/s
Storage: 36x HGST SAS3 12Gbps 6TB
VDEVs: 4x RAIDZ2

 

[morganL]

Oh so sorry. I don’t know why my signature isn’t showing up.

Chassis: 4U Supermicro CSE-847BE1C-R1K28LPB
Motherboard: Supermicro X10DRi-T4+
Processor: 2x Intel Xeon E5-2683 V3 - 28 cores
Memory: 128 GB ECC memory
Boot: 1x WD Blue SSD SA510 500GB
HBA: 1x AOC-S3008L-L8e HBA 12Gb/s
Storage: 36x HGST SAS3 12Gbps 6TB
VDEVs: 4x RAIDZ2

Would also like to understand your networking... how complex is it.

 

[Daisuke]

I don’t know why my signature isn’t showing up.

Signatures are not visible when accessing the forums with a mobile agent. Standard forum design, to limit the mobile data usage.

 

[Ashkaan]

your networking... how complex is it.

Not at all. Just flat. Both computer and server plugged into the same switch. I can open up web shells in other devices (like Proxmox) just fine.