[GTALUG] Ubuntu 20.04.2 is groaning

[D. Hugh Redelmeier]

| From: Chris Aitken via talk <talk at gtalug.org>

| Alt+F2, then r, [Enter] restarts gnome without closing any applications.
| Everything is working like a charm, now.

Great!

I didn't know about this.

Odd: this looks like it is going to run the "r" shell command, but
there is no such command.  Hardwired magic?

I tried it.  Each of my windows came back blank until I selected it.  Odd.