Thanks Paul, I don't see a "Apply to current session only" warning. However I can write to the preferences file.
However, I learned that while the lyx doc is open, ALT + or Alt - works great, so I will just do that until I figure out the problem (which is there is no "save" option on the screen when adjusting screen fonts). John On Monday, April 17, 2023 7:35:43 PM PDT Paul A. Rubin wrote: > On 4/17/23 19:53, John White wrote: > > I can change screen fonts (lyx 2.3.6 running on Debian) by > > Tools>Preferences>look&feel>screen fonts. BUT I CAN'T SAVE THE > > SETTINGS AS CHANGED. Lyx always reverts to the font size it was in > > before I made the change. Suggestions? > > First thing: Before clicking OK in the fonts dialog, make sure that > "Apply to current session only" is not checked. > > Second thing: LyX will try to write the changes to its preferences file > (in the "screen & fonts" section). On Ubuntu and Mint, that file is > ~/.lyx/preferences. I suspect it's the same on Debian, but if in doubt > check Help > About LyX for the user directory. If LyX can't write to > that file due to a permissions issue, the changes would not get saved. > > Paul
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