I encountered this yesterday as well. It seems as though this is a Xen issue: https://wiki.xenproject.org/wiki/Xen_USB_Passthrough
USB will only pass-through as USB 2.0, you will need to pass-through PCI for the entire USB controller, unfortunately that wasn't available for my on-board USB controller, so I think you have to have a secondary USB controller either on-board or as a add-in card.
yes, I used the ones in the ISO and through the system. I also tried some older ones.. In the end the system never recognized that I had the proper ones installed. Tried with 2 different windows VMs. Server 2016 and Win10
@olivierlambert yes, sorry, the Citrix Hypervisor 8.0
Been running CH 8.0 for a week to test it out. There's an issue with the guest tools. performance is slow because the guests I/O isn't "optimized"
going to revert back to xcp 7.6 today.
security fix installed. Does it require a reboot of the system?
@stormi
upon update, I got a
Transaction check error:
installing package openvswitch-2.5.3-2.2.3.3.xcpng.x86_64 needs 1 inodes on the /var/log filesystem
Which translated that the ovsdb-server logs were too many and had filled up my log storage.
I had to run:
find . -name "ovsdb*" -delete
because rm couldn't handle so many ovsdb log files to delete.