seabios SeaBIOS is an open source implementation of a 16bit X86 BIOS. SeaBIOS can run in an emulator or it can run natively on X86 hardware with the use of coreboot.
SeaBIOS is the default BIOS for qemu and kvm.
‘tap0, ERROR while getting interface flags’ tap0: ERROR while getting interface flags: No such device
install uml-utilities and restart the system
sudo apt-get install uml-utilities
sudo reboot