I have Qubes 4.0 and only my dom0 qube is active.
Every time, when I want to start any cube or an standlone VM, I become following error:
“libxenlight failed to create new domain “” see into the log”
The log:
libxl: libxl_create.c:610:libxl_domain_make: domain creation fail: Operation not supported
libxl:libxl_create.c:982:initiate_domain_create: cannot make domain: -3
Difficult to say without more information.
Assuming this is a standard install.
Test this - set the work qube with NO NETVM - change this on the Settings page
by setting Networking to “none”. See if you can start that qube.
If you can, see if you can manually start sys-net.
1.1 If you can’t start sys-net then most likely the problem is with
sys-net handling your network device - Open Settings for sys-net, go to
the devices tab, and try the “Configure strict reset” button.
If you cant start the work qube, then there’s something amiss with your
installation. You’d need to report back on installation errors, and dig
in to the logs.
Thanks for the solution suggestions, but none of the Qubes is bound to a network qubes, or even directly to the network interface.
So I used the installation USB stick again.
Yes, I must have “overclicked” an error back then: