Refuses to boot

[jlittle]

So what's going on with you, John?

See this KFN thread.

[DoYouKubuntu]

See this KFN thread.

Oh, dear...I see. Sounds like quite an adventure, an unpleasant one. I'm glad you're back up and running now.

BTRFS is completely foreign to me. And will stay that way for the foreseeable future.

[DoYouKubuntu]

I had to search System Settings to find it, as it has moved from Dolphin to there.
It is under Workspace Behavior >> General Behavior now
I *think* it should be there for Plasma 5.16 in Kubuntu 19.10, it definitely is there for 5.17 which if interested, can be found here
Look under Desktop Behavior >> Workspace

Your post made me smile.

I'm done for the day, but when I resume working on it tomorrow, I'll look where you indicated. Thanks!