cmdline - t
Return To t System Information
BOOT_IMAGE=/boot/vmlinuz-4.4.0-81-generic root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0
cmdline - tBOOT_IMAGE=/boot/vmlinuz-4.4.0-81-generic root=LABEL=cloudimg-rootfs ro console=tty1 console=ttyS0