Another sys-net is appearing after USB tethering. Is it normal?

User Support
#1

I am seeing another sys-net but it is appearing only after USB tethering when I click Service: sys-net > sys-net: XTerm.
It’s name is not exactly sys-net. Plz have a look at the image below.
Is it normal?

Screenshot_2023-02-16_09-23-41
Screenshot_2023-02-16_09-23-411366×768 41.3 KB

xentop -f command is not showing this strange domain:

Screenshot_2023-02-16_10-24-31
Screenshot_2023-02-16_10-24-311366×768 87.8 KB

Smt isn’t off by default although smt=off is set in the grub
#2

I think the xterm which is opening is from a disposable VM, isn’t it “sys-net-dm” in your list ?

#3

I don’t know.
Why do I see this bizarre VM name “2a02-8440-210d-…” instead of “sys-net” or “sys-net-dm”?

#4

Because they don’t represent the same things :

  • “2a02-8440-210d-…” is the hostname of the domU (the one you find in /etc/hostname or /etc/hosts).
  • “sys-net-dm” is the name of the domU, from the point of view of the hypervisor.
#5

I cant see your screenshot.
What does ip a show in sys-net when you have tethered?
Look at the link/ether results for your connections.