Ubuntu
initramfs-tools package

  1. Bug #1879987
  2. Comment #3

Comment 3 for bug 1879987

Revision history for this message
Eric Desrochers (slashd) wrote : Re: kernel get stuck at boot if specified 'console=ttyS* ' doesn't exist.

from dmesg (took from virsh dump)

[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.15.0-101-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro console=ttyS4
......
[ 1.053683] Warning: unable to open an initial console.