acceder consola desde virsh

https://www.certdepot.net/rhel7-access-virtual-machines-console/

Entrar en la máquina virtual y ejecutar el siguiente comando.

sudo grubby --update-kernel=ALL --args="console=ttyS0"

Alternativa si no funciona.

Note: Alternatively, you can edit the /etc/default/grub file, add ‘console=ttyS0‘ to the GRUB_CMDLINE_LINUX variable and execute:

 sudo grub2-mkconfig -o /boot/grub2/grub.cfg

Now, reboot the virtual machine:

sudo reboot

sudo virsh console f24

Connected to domain f24
Escape character is ^]

Fedora 24 (Workstation Edition)
Kernel 4.5.5-300.fc24.x86_64 on an x86_64 (ttyS0)