non-snap version of FF under Ubuntu 22.04?

[Jeff]

On 4/27/23 12:16, Carsten Agger wrote:

 > I must confess that I'd expect my web browser to open an HTML page
 > in any location where I have read access, no questions asked.

I have the snap version of Firefox (112.0.2), keep my bookmarks in an
HTML file on a network drive and have that file set as one of my
startup pages. It's never given me any trouble.