I did a fresh install of vanilla Ubuntu 18.10, later updated to 19.04, and I installed Unity via `apt install unity`. The bug with keyboard shortcuts not working after locking screen disappeared. Hooray. I'm not sure what got changed. Big thanks to @khurshid-alam for maintaining Unity.
I did a fresh install of vanilla Ubuntu 18.10, later updated to 19.04, and I installed Unity via `apt install unity`. The bug with keyboard shortcuts not working after locking screen disappeared. Hooray. I'm not sure what got changed. Big thanks to @khurshid-alam for maintaining Unity.