@acebmxer welcome to freedom.

We have been quietly suffering without the time to try and resolve it for the past couple of months. I have now spent the day trying to resolve it in our environment, as we have one SR having this problem with some hundreds! of vdi. I am having the same problem whether running the docker container version of XO CE or the local install on a VM we've been using for ages. It seems that the api call from the VDIs tab in v6 (Disks in v5) may be triggering a call to the wrong url, without the /rest/v0 prefix: sudo journalctl -u xo-server -n 300 --no-pager 2026-02-26T06:01:57.169Z xo:rest-api:error-handler INFO [GET] /vms/[[UUID]]/vdis (404) I had the same experience as some others for a while, a couple of months ago, where it would not show up in the v5 UI but was showing in v6, but very quickly after that it stopped working in either. I know that these are VDIs with a snapshot in the chain, for example a parent VDI that may have two snapshots from it. I had thought the issue may have been had something to do with https://github.com/vatesfr/xen-orchestra/pull/9381 as it was around this time that I saw the problem in v5 before it also trickled through to v6 - but now I see that this topic was started just before Christmas so there must have been something else too. If I run curl with the /rest/v0 prefix to the url I don't get the 404. I hope this helps to track it down! MathieuRA opened this pull request in vatesfr/xen-orchestra closed fix(rest-api): fix getVmVdis and enhance the type #9381

Hi, does anyone have any tips regarding getting the serial port to show up in xcp-ng? I imagine this normally should just work.. I am not sure why it doesnt show up in xcp-ng, while it shows enabled in the bios?

@redakula said in Coral TPU PCI Passthrough: Frigate.nvr which is one of the popular uses for the Coral do not recommend it for new installs either. Frigate updated their recommendations because of the Google decision to sunset the device and because there are alternative options available to frigate for image inferencing. The coral is still supported though, and frigate is not the only use case or platform that can benefit from an accelerator. At the end of the day if you've already got the hardware, and it's efficient enough to run, then not using it is a waste or resources that could be allocated to other VMs.

@stormi Thank you so much. Only now getting around to setting up another set of R660s, will let you know how this works. Edit: worked beautifully on a new set of R660s. Using the old 20250606 ISO, the BCM57414 were not detected. The new ISO works as expected (BIOS install, did not attempt UEFI) and the NICs are all enumerated properly.

Thank you every visitors and for those who did not had the chance to visit fosdem check this report: https://xcp-ng.org/blog/2026/02/19/fosdem-2026-follow-up/ [image: vates-xcp-ng-at-fosdem-2026-1.webp] One question, I promised to forward to the forum, how many VM are you running on XCP-ng ? Dozen, hundreds, thousands or more ?

I had same problem, about last 2 weeks, but is is about Xen update, after apply last update, Backup of Windows VMs works again.

Hello everyone ! I rebuild a new OME appliance with the latest version (4.6) Dell decided to give this appliance Proxmox, Nutanix and OpenShift compatibility, but no XCP-ng yet... If someone from Dell want to reach out about this, please contact me ! [image: 1771504614561-7f4cc1c1-90c4-4f30-94f8-cf109711cfd6-image-resized.png] What i did on the rebuild: Via live CD add xen-blkfront and xen-netfront driver, and rebuild the initrd change root password activate SSH. Via SSH sed -i -e 's/sda/xvda/g' /opt/dell/omc/utilities/tui/bin/ome_disk_config.sh sed -i -e 's/sda/xvda/g' /opt/dell/mcsi/appliance/scripts/appliance_resources.sh bash /mnt/Linux/install.sh # To install XCP-ng tools As usual, please send a DM if you want the link to the VHD Feedback is welcome ! (Disclamer: This build is something I create on my free time and to help people who have difficulty running Dell appliances on XCP-ng. I do not guarantee a fully functional appliance, but I do my best to make it work. If you have a support contract with Dell and require official support for OME, please contact Dell and request compatibility with XCP-ng.)

Any news about issue?