MagnusB wrote:Use Appearance - Theme - Customize, select the Icon tab. Or you need to use the configuration editor if you have changed the settings there, I'm not in Mint right now and I don't remember the default value...
Thanks for your response. I've now found that my memory was at fault

The icon to which I was referring was the one on the panel which has Daryna to the right. My memory said that it was NOT the default Ubuntu one. So, I was looking for something different, even though I only vaguely remembered (falsely) how it looked. Anyway, I've now fired up my laptop and found, to my uttter embarrassment, that the Ubuntu icon IS the default one.
My apologies for wasting bandwith!
tenfoot