Serial Console in VirtualBox

[Patrick]

Grub Serial Menu in virsh console

@Patrick @Patrick_mobile Tested and confirmed. Modifying the /etc/default/grub like below makes a grub menu appear during virsh console boot now. # Kernel console on both serial and kvm/local console GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8 rootdelay=60" # Show grub menu on both serial and kvm/local console GRUB_TERMINAL="console serial" GRUB_SERIAL_COMMAND="serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1"