Joshua :
thanks!
followed steps to get the updates:
a). How do I access console from GDM ? (wayland)
~ but getting file system is read-only mode
next tried
b). What to do after Failed to start Load Kernel Modules
executed commands ~
apt-get update;
dpkg --configure -a;
apt-get dist-upgrade;
apt-get -f install;
but i feel the ethernet port is not working hence not getting the updates.
Will try the above steps on a loaner PC with working ethernet port & report back.
+++++++++
moved HDD to another loaner laptop & tried to run the updates command but still unable to get the updates. I am unable to resolve error "Failed to start Load Kernel Modules" .
Somehow got the file system to be read/write mode but still stuck with Kodi.
Will try out something else otherwise I will go back to 16.04 on a new hdd & try to recover data from drive.
+++++++++++
https://ubuntuforums.org/showthread.php?t=2326216
https://stackoverflow.com/questions/51884940/failed-to-start-load-kernel-modules-on-ubuntu
https://ubuntuforums.org/showthread.php?t=2318779&p=13466943#post13466943
I am giving up on this & going back to 16.04. Above suggestions did not work for me.