I try to use gdb to debug libvirt's source code, but when I tend to create a domain with xml, it shows "error: internal error Network 'default' is not active", so I use the net-related commands as below.
virsh # net-start default
error: Failed to start network default
error: Cannot open network interface control socket: Operation not permitted
Then I check my URI, which is "qemu:///session", because adding "sudo virsh". I try to change URI to "qemu:///system" by clicking "virsh # connect qemu:///system". The following logs shown below:
virsh # connect qemu:///system
error: Failed to connect to the hypervisor
error: Failed to connect socket to '/usr/local/libvirt/var/run/libvirt/libvirt-sock': No such file or directory
Could you please tell me the reason?
Thanks a lot!