This is an interesting error:
error: Failed to connect socket to '@/home/tucxnXJm/.libvirt/libvirt-sock': Connection refused
error: failed to connect to the hypervisor
This is a new location of the socket. Do you have any apparmor denials in kern.log?
This is an interesting error: tucxnXJm/ .libvirt/ libvirt- sock': Connection refused
error: Failed to connect socket to '@/home/
error: failed to connect to the hypervisor
This is a new location of the socket. Do you have any apparmor denials in kern.log?