The full error text given is
[ 0.000000] [Firmware Bug]: TSC_DEADLINE disabled due Errata; please update microcode to version: 0x52 (or later).
What I could find in a similar question is to update my Intel microcode with
sudo apt-get install intel-microcode, the problem is that I can't do that within
initramfs. I can't find anyway to get inside my system and do this update.
Greatly appreciate any help!