I am running Ubuntu 20.04 on my Dell laptop.
I ran the following command to update the drivers
sudo ubuntu-drivers autoinstall
. After the reboot I have been getting this message on the screen
[ 6.162177] overlayfs: missing 'lowerdir'
[ 63.022235] hdaudio hdaudioC0D2: Unable to configure, disabling
I have tried starting in recovery mode and repairing broken packages/ tried to free up space. The problem still persists.